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3881 soru

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Soru 2281Soru →

An orthopedic and wound care unit is currently staffed with registered nurses (RNs), licensed practical nurses (LPNs), and unlicensed assistive personnel (UAPs). An RN is determining task distribution for the upcoming shift. Which action represents a safe and legally sound delegation?

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Cevap: Assigning the LPN to perform sterile wound irrigation and apply a prescribed enzymatic ointment to a client's stage III pressure injury.

Cevap

Assigning the LPN to perform sterile wound irrigation and apply a prescribed enzymatic ointment to a client's stage III pressure injury.
The correct answer describes delegating sterile wound care and topical medication administration to a licensed practical nurse (LPN). This safely aligns with the LPN scope of practice, as their licensure includes training to perform sterile procedures and administer medications to clients with stable, predictable outcomes.

Adım Adım Çözüm

1
Analyze the client needs and the specific tasks being delegated.
Identify if the task requires nursing judgment, assessment, or teaching.
To determine if the intervention falls under the RN's exclusive scope of practice (Evaluation, Assessment, Teaching).
2
Evaluate the clinical stability of the clients involved.
The client with acute respiratory distress is highly unstable, while the client requiring routine wound care is stable.
Tasks for unstable clients must be retained by the RN to ensure safe prioritization, accurate assessment, and rapid intervention.
3
Match the appropriate tasks to the personnel's recognized scope of practice.
Sterile procedures and medication administration on stable clients safely align with the LPN's scope. UAPs cannot perform teaching or clinical assessments.
To ensure safe, legal, and effective care delivery according to recognized delegation guidelines.

Anahtar Kavram

Scope of practice and safe delegation principles
Soru 2282Soru →

A nurse is assessing a client with a central venous access device (CVAD). The nurse observes that the intravenous tubing has become disconnected from the catheter hub. The client suddenly gasps, reports chest pain, and becomes acutely dyspneic and tachycardic. Arrange the following nursing actions in the priority order they should be performed. (First action on top, last action on bottom).

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Cevap

The correct priority sequence for a suspected air embolism is: Clamp the central venous access catheter, place the client in a left lateral Trendelenburg position, apply 100% supplemental oxygen via a non-rebreather mask, notify the rapid response team and the healthcare provider, and finally document the incident.
When an air embolism is suspected due to a disconnected central line, the nurse's priority is governed by the need to immediately halt the progression of the complication. Clamping the catheter is the fastest way to stop more air from entering the circulatory system. The second immediate physical action is positioning the client in the left lateral Trendelenburg position (Durant's maneuver) to trap the air in the right atrium and ventricle, preventing it from blocking the pulmonary artery. Third, the nurse addresses the ABCs by administering high-flow oxygen to treat ischemia and help shrink the air bubble. Fourth, the rapid response team and provider are notified to provide advanced medical management. Finally, the nurse documents the entire event after the client has received all emergency interventions.

Adım Adım Çözüm

1
Clamp the catheter
Stops further air entry into the venous system.
An air embolism is a life-threatening emergency. The absolute first step is to stop the root cause.
2
Position the client in left lateral Trendelenburg
Traps the air in the right ventricle.
This physical maneuver prevents the air embolus from traveling into the pulmonary circulation and causing a massive pulmonary embolism.
3
Administer 100% oxygen
Corrects hypoxemia and reduces embolus size.
High-flow oxygen treats the immediate respiratory distress and creates a diffusion gradient that helps absorb the nitrogen in the air bubble.
4
Call for emergency help
Activates the emergency medical response.
Further medical intervention is necessary, but the nurse must perform the initial independent life-saving actions before calling.
5
Document findings
Provides an accurate clinical and legal record.
Documentation should always follow the implementation of emergency care, once the client is stabilized.

Anahtar Kavram

Prioritization of interventions for a central line air embolism
Soru 2283Soru →

A registered nurse (RN) has just received the morning shift handoff report for a group of clients on a medical-surgical unit. In which order should the RN assess the following clients? Arrange the clients from highest priority (to be assessed first) to lowest priority (to be assessed last).

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Cevap

The correct sequence of assessment is: 1) the client with asthma and a silent chest, 2) the client post-thyroidectomy with signs of a neck hematoma, 3) the client on heparin with back pain, and 4) the asymptomatic client with chronic kidney disease.
The correct assessment sequence relies on the ABC (Airway, Breathing, Circulation) framework and the principles of triage. The client with asthma is in active respiratory failure (silent chest), representing the most immediate threat to life. The client post-thyroidectomy has signs of an expanding hematoma, which is an impending airway obstruction. The client on heparin is exhibiting signs of retroperitoneal hemorrhage, a severe circulatory emergency. Finally, the client with chronic kidney disease is stable and requires only routine care.

Adım Adım Çözüm

1
Evaluate all clients for immediate life-threatening conditions using the ABC (Airway, Breathing, Circulation) framework.
The client with asthma is experiencing active respiratory failure (Airway/Breathing), which is the most immediate threat to life.
Airway and breathing failure lead to cardiac arrest within minutes if not rapidly corrected. Active failure takes precedence over impending threats.
2
Identify clients with impending airway or breathing threats.
The client post-thyroidectomy has signs of an expanding hematoma (frequent swallowing, neck fullness), which threatens the airway.
An impending airway obstruction is prioritized over circulatory issues but follows an active respiratory failure in the triage hierarchy.
3
Assess the remaining clients for acute circulatory or neurological threats.
The client on heparin with sudden back pain is at high risk for retroperitoneal hemorrhage (Circulation).
Internal bleeding can lead to severe hypovolemic shock, requiring urgent intervention after airway and breathing are secured.
4
Determine the priority of the remaining stable clients.
The client with chronic kidney disease requires routine medication but is asymptomatic and stable.
Stable clients with predictable, chronic needs are always assessed after all unstable or potentially unstable clients have been managed.

Anahtar Kavram

Prioritization using the ABC (Airway, Breathing, Circulation) framework and identifying immediate life threats vs. impending threats.
Soru 2284Soru →

Following the shift handoff report on a maternal-newborn unit, the registered nurse prepares to evaluate four assigned clients. Which client requires the nurse's immediate assessment?

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Cevap: A client 2 hours post-cesarean delivery who reports new-onset right shoulder pain and demonstrates a narrowing pulse pressure

Cevap

The client 2 hours post-cesarean delivery who reports new-onset right shoulder pain and demonstrates a narrowing pulse pressure.
This client is exhibiting signs of concealed internal hemorrhage, an acute and life-threatening complication. New-onset right shoulder pain (Kehr's sign) occurs when blood collects in the peritoneal cavity and irritates the phrenic nerve. Additionally, a narrowing pulse pressure is a critical, early compensatory sign of hypovolemic shock as peripheral vasoconstriction attempts to maintain blood pressure. This represents an unstable condition requiring immediate emergency intervention.

Adım Adım Çözüm

1
Analyze the clinical presentation of the post-cesarean client.
Identified the presence of new-onset right shoulder pain and a narrowing pulse pressure.
To recognize subtle but critical physiological cues of clinical deterioration.
2
Correlate the assessment findings with potential pathophysiological complications.
Determined that the shoulder pain indicates Kehr's sign (phrenic nerve irritation from internal bleeding) and the narrowing pulse pressure indicates compensatory hypovolemic shock.
To evaluate the severity and underlying cause of the symptoms.
3
Compare the acuity of all four clients using prioritization frameworks (acute vs. chronic, unexpected vs. expected).
Concluded that the post-cesarean client has unexpected, acute, life-threatening symptoms, while the other clients have expected or stable physiological findings.
To identify the highest priority client requiring immediate emergency intervention.

Anahtar Kavram

Prioritization of care based on recognizing early, subtle indicators of internal hemorrhage and hypovolemic shock.
Soru 2285Soru →

While reviewing the electronic health records of four assigned clients on a neuroscience unit, the nurse notes recent updates in their clinical status. Which client requires the nurse's most immediate attention?

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Cevap: A client with a ventriculoperitoneal shunt who reports a worsening generalized headache and has experienced two episodes of forceful emesis this morning

Cevap

The client with a ventriculoperitoneal shunt who reports a worsening headache and forceful emesis requires the most immediate attention.
The client with the ventriculoperitoneal shunt is presenting with a worsening headache and forceful emesis, which are classic hallmark signs of increased intracranial pressure. In a client with a ventriculoperitoneal shunt, this strongly indicates a shunt blockage or malfunction. Increased intracranial pressure is a medical emergency that can rapidly lead to brain herniation, respiratory arrest, and death if not immediately evaluated and treated.

Adım Adım Çözüm

1
Analyze the clinical presentation of the client with the ventriculoperitoneal shunt.
Headache and forceful emesis are identified as primary indicators of increased intracranial pressure due to a potential shunt malfunction.
Recognizing signs of increased intracranial pressure is critical as it represents a rapid, life-threatening emergency.
2
Evaluate the client recovering from a tonic-clonic seizure.
Lethargy and deep sleep are identified as expected postictal findings 45 minutes after a seizure.
Differentiating between expected physiological recovery (postictal state) and acute deterioration is essential for proper triage.
3
Assess the status of the client with an ischemic stroke.
A blood pressure of 168/92 mm Hg and expressive aphasia are recognized as acceptable and expected findings 48 hours post-stroke.
Permissive hypertension is often maintained to support cerebral perfusion, and aphasia is a known deficit, rendering this client stable relative to the others.
4
Evaluate the client with Ménière disease.
Vertigo, tinnitus, and nausea are severely distressing but represent expected symptoms of an acute attack.
Prioritization frameworks dictate that life-threatening issues take precedence over severely distressing but stable symptoms.
5
Compare all client presentations using the acute versus chronic and unexpected versus expected frameworks.
The client with the ventriculoperitoneal shunt is the only individual experiencing an acute, unexpected, and potentially life-threatening complication.
Applying established prioritization frameworks ensures the most unstable client receives care first.

Anahtar Kavram

In clinical triage, clients exhibiting unexpected, acute, and potentially life-threatening complications must be prioritized over those with expected, stable, or chronic disease manifestations, regardless of the severity of symptom distress.
Soru 2286Soru →

After receiving the shift handoff report on a medical-surgical unit, a registered nurse (RN) is planning the initial assessments for five assigned clients. Arrange the following clients in the order the RN should assess them, prioritizing from the most urgent to the least urgent.

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Cevap

The correct priority order is based on the ABCs (Airway, Breathing, Circulation) and the severity of instability: 1. Thyroidectomy client (Airway), 2. Femur fracture client (Breathing/Circulation), 3. Acute kidney injury client (Circulation/Renal), 4. Laminectomy client (Pain), 5. Diabetic client (Stable).
Prioritization in nursing follows the ABC framework (Airway, Breathing, Circulation) and Maslow's Hierarchy of Needs. Unstable, life-threatening conditions (stridor, fat embolism) must be assessed before urgent but non-lethal conditions (oliguria). Expected findings and comfort needs (post-operative pain) follow, while stable, routine findings (slightly elevated fasting glucose in a diabetic client) are the lowest priority.

Adım Adım Çözüm

1
Identify the client with an immediate threat to life.
The post-thyroidectomy client with stridor has an imminent airway obstruction.
Airway compromise is the absolute highest priority in any clinical scenario (the 'A' in ABCs).
2
Identify the client with the next most critical physiological instability.
The client with a femur fracture is showing signs of fat embolism syndrome (hypoxia, confusion, petechiae).
Breathing and acute circulatory/oxygenation failures (the 'B' and 'C' in ABCs) take precedence over other systemic issues.
3
Determine which remaining client has a potentially unstable or abnormal finding requiring prompt intervention.
The client with acute kidney injury has significant oliguria (35 mL over 4 hours).
Inadequate urine output indicates compromised perfusion or worsening renal failure, which is a higher priority than routine pain management.
4
Differentiate between expected, stable needs and routine data collection.
The laminectomy client has a comfort need (pain) while the diabetic client has a slightly elevated but stable glucose.
Addressing acute pain (expected post-operative) is prioritized over entirely stable, non-acute chronic condition findings.

Anahtar Kavram

Prioritization frameworks: ABCs (Airway, Breathing, Circulation) and Acute vs. Chronic / Unstable vs. Stable.
Tahmini Süre:1m 30s
Soru 2287Soru →

A nurse is performing routine tubing changes on a client's central venous catheter (CVC). During the procedure, the catheter hub accidentally detaches from the injection cap, exposing the central lumen to room air. The client abruptly gasps, grasps their chest, and exhibits severe respiratory distress. Arrange the following nursing actions in the most appropriate order of priority.

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Cevap

The correct priority sequence is to clamp the catheter, position the client in the left lateral Trendelenburg position, administer high-flow oxygen, activate the rapid response team, and finally assess vital signs.
In acute deterioration scenarios, the nurse must prioritize actions that immediately remove the cause of the threat and stabilize airway, breathing, and circulation. Clamping the line removes the threat. Positioning prevents immediate mechanical death. Oxygen supports failing gas exchange. Getting help and assessing data naturally follow these immediate survival steps.

Adım Adım Çözüm

1
Clamp the central venous catheter.
Stops further air entry.
Source control is always the primary physiological priority to prevent an air embolism from expanding.
2
Place the client in the left lateral Trendelenburg position.
Traps the air bubble in the right atrium/ventricle.
This specific gravitational positioning prevents the air from migrating into the right ventricular outflow tract, which would cause sudden death.
3
Apply 100% oxygen via a non-rebreather mask.
Maximizes tissue oxygenation and shrinks the embolus.
High-flow oxygen treats the resulting hypoxia and helps wash out nitrogen from the air bubble, reducing its overall size.
4
Activate the rapid response team.
Mobilizes advanced critical care support.
The client will require physician evaluation, potential critical care transfer, and possibly advanced hemodynamic support.
5
Auscultate heart sounds and obtain vital signs.
Establishes a clinical baseline.
Assessment monitors the extent of hemodynamic compromise but takes a lower priority than acute, life-saving physical interventions.

Anahtar Kavram

Prioritizing immediate source control and life-saving mechanical interventions over assessment during a rapidly fatal central venous air embolism.
Soru 2288Soru →

A nursing team consisting of a registered nurse (RN), a licensed practical nurse (LPN/VN), and an unlicensed assistive personnel (UAP) is providing care on a progressive cardiac care unit. Which task assignment by the RN demonstrates the most appropriate application of delegation principles?

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Cevap: Directing the LPN/VN to administer a scheduled subcutaneous anticoagulant and monitor the femoral insertion site of a client who underwent a diagnostic cardiac catheterization 24 hours ago.

Cevap

The most appropriate delegation is assigning the LPN/VN to administer subcutaneous medication and monitor the stable femoral site of the client who is 24 hours post-cardiac catheterization.
The correct delegation assigns an experienced LPN/VN to care for a client who is 24 hours post-procedure. At this stage, the client's condition is considered stable and the outcomes are predictable. The tasks of administering a scheduled subcutaneous medication and monitoring an established access site for routine complications (like bleeding or hematoma) are well within the legal and educational scope of practice for a licensed practical nurse.

Adım Adım Çözüm

1
Analyze the clinical stability and acuity of the client in each assignment.
Identified that the client with acute chest pain and the client exhibiting dysphagia are unstable and require direct RN care.
Delegation decisions must prioritize client safety; unstable clients with unpredictable outcomes cannot be delegated to LPNs/VNs or UAPs.
2
Evaluate the specific task against the educational scope of practice for the designated staff member.
Determined that formulating an initial teaching plan is outside the scope of an LPN/VN, while assisting a high-aspiration-risk client is outside the scope of a UAP.
The RN is accountable for ensuring the 'Right Task' and 'Right Person' according to the Five Rights of Delegation.
3
Identify the option where a stable client is matched with a task appropriate for the assignee.
The 24-hour post-catheterization client is stable, and medication administration with routine monitoring aligns with LPN/VN capabilities.
This matches a predictable, routine care requirement with the appropriate licensed personnel, satisfying all delegation criteria.

Anahtar Kavram

Scope of Practice and Safe Delegation
Soru 2289Soru →

A multidisciplinary team is providing care on an acute post-surgical ward. The primary registered nurse (RN) is organizing the shift's workload with a licensed practical nurse (LPN) and an unlicensed assistive personnel (UAP). Which decision by the RN demonstrates the most appropriate delegation of client care?

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Cevap: Assigning the LPN to perform a scheduled sterile dressing change for a client with a healing abdominal incision.

Cevap

Assigning the LPN to perform a scheduled sterile dressing change for a client with a healing abdominal incision.
Assigning the LPN to perform a scheduled sterile dressing change for a client with a healing abdominal incision is correct because this task falls clearly within the LPN's scope of practice. The client has a healing wound and is considered clinically stable, making this a safe and appropriate assignment.

Adım Adım Çözüm

1
Analyze the scope of practice for the LPN and UAP.
Identify that the RN cannot delegate evaluation, assessment, or teaching (EAT) to a UAP or LPN.
Delegation must adhere to the legal scope of practice to ensure client safety.
2
Evaluate the clinical stability of the clients described in the options.
Recognize that the client with new-onset restlessness and a narrowing pulse pressure is unstable and experiencing early signs of shock.
LPNs should only be assigned to clients with stable, predictable outcomes. Unstable clients require an RN's advanced assessment skills.
3
Review post-operative safety and positioning requirements for specific surgical procedures.
Identify that placing a lumbar laminectomy client in a high Fowler's position is a contraindicated, unsafe practice.
The RN is responsible for ensuring that all delegated tasks do not place the client at risk for injury.
4
Select the delegation decision that correctly matches the task complexity and client stability with the team member's competency.
The sterile dressing change on a healing, stable wound is identified as the correct assignment for the LPN.
It involves a standard procedure on a stable client, fully within the LPN's scope of practice.

Anahtar Kavram

Delegation requires matching the complexity of the task and the clinical stability of the client with the legal scope of practice and competency of the healthcare team member.
Soru 2290Soru →

A nursing supervisor is conducting a chart audit focused on client rights and ethical practice within a medical-surgical unit. Which of the following documented actions by the nursing staff indicate correct adherence to legal responsibilities? Select all that apply.

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Cevap: Providing a competent client with the facility's release form after the client states an intent to leave before medical discharge; Verifying that a client has voluntarily signed the surgical consent document before administering a prescribed preoperative sedative; Documenting a cognitively intact adult client's explicit refusal to undergo a scheduled diagnostic imaging procedure

Cevap

The correct actions are providing the AMA release form to a client wanting to leave, verifying the surgical consent is voluntarily signed before giving sedatives, and documenting a competent client's refusal of a diagnostic procedure.
These actions correctly uphold the principles of client autonomy, self-determination, and informed consent. Competent clients have the legal right to refuse treatment or leave a facility against medical advice, and the nurse must facilitate this safely. Furthermore, obtaining informed consent requires the nurse to verify that the client signed voluntarily before any mind-altering medications are given.

Adım Adım Çözüm

1
Identify the core legal principles being assessed in the scenario.
The scenario tests informed consent, the right to refuse treatment, mandatory reporting, appropriate delegation, and restraint guidelines.
Recognizing the underlying legal standard is required to evaluate whether each documented nursing action is a violation or appropriate.
2
Evaluate the actions regarding client autonomy and self-determination.
Providing an AMA form and documenting a refusal of testing are both legally correct actions supporting client autonomy.
Competent adults have the absolute legal right to refuse care or leave the facility against medical advice.
3
Evaluate the action regarding informed consent.
Verifying a voluntary signature before administering preoperative sedatives is correct.
Consent must be given by a competent individual. Administering sedatives alters cognition, making any subsequent consent legally invalid.
4
Evaluate the remaining actions for violations of safety or reporting mandates.
Waiting to report abuse, delegating education to a UAP, and skipping restraint alternatives are all violations.
Nurses are mandatory reporters (no proof needed), teaching cannot be delegated, and restraints legally require the prior failure of less restrictive measures.

Anahtar Kavram

Client autonomy, mandatory reporting, and safe practice boundaries
Soru 2291Soru →

A nurse is reviewing assessment data for a group of assigned clients on a medical-surgical unit. Which of the following client findings require immediate follow-up by the nurse? Select all that apply.

Geçerli olan tümünü seçin

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Cevap: A client with a deep vein thrombosis who develops sudden shortness of breath and diaphoresis.; A client receiving treatment for sepsis who has a urine output of 15 mL over the past hour.; A client with a recent concussion who exhibits increasing restlessness and repeatedly asks the same questions.

Cevap

The clients requiring immediate follow-up are the one with sudden shortness of breath, the one with low urine output, and the one with increasing restlessness.
The correct selections represent acute, unstable, or life-threatening conditions. Sudden shortness of breath in a client with a deep vein thrombosis strongly suggests a pulmonary embolism (an airway/breathing emergency). A urine output of 15 mL/hr in a client with sepsis indicates inadequate systemic perfusion and impending shock (a circulation emergency). Increasing restlessness and repetitive questioning in a client with a head injury are early, critical signs of increasing intracranial pressure or decreased cerebral oxygenation.

Adım Adım Çözüm

1
Evaluate each client's clinical presentation using the Airway, Breathing, and Circulation (ABC) prioritization framework.
Identified that sudden shortness of breath involves airway/breathing, and low urine output in sepsis involves circulation/perfusion.
Conditions threatening the ABCs take highest priority.
2
Assess for acute neurological changes indicating potential deterioration.
Identified that increasing restlessness in a concussion client suggests rising intracranial pressure or hypoxia.
Acute changes in level of consciousness are a top clinical priority requiring rapid intervention.
3
Differentiate between expected disease manifestations (chronic/stable) and unexpected acute alterations.
Determined that the COPD oxygen saturation and post-laparoscopic shoulder pain are expected, non-urgent findings.
Clients with expected, stable findings are categorized as lower priority compared to those with new or worsening acute conditions.

Anahtar Kavram

Clinical Prioritization using ABCs and Acute vs. Chronic Principles
Soru 2292Soru →

While managing a high-acuity medical ward, a registered nurse (RN) is coordinating the care for an older adult client diagnosed with heart failure and an active Clostridioides difficile (C. diff) infection. The client experiences severe fatigue, requires assistance with mobility, and has frequent episodes of liquid diarrhea. The RN is partnering with an experienced unlicensed assistive personnel (UAP) for the shift. Which specific tasks can the RN safely and legally assign to the UAP? Select all that apply.

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Cevap: Assisting the client to pivot from the bed to the bedside commode using a gait belt.; Documenting the volume of the client's liquid stool output in the designated flow sheet.; Washing the client's hands specifically with soap and water following each commode use.

Cevap

The tasks that can be safely delegated to the UAP include assisting the client to the commode using a gait belt, documenting stool volume, and washing the client's hands with soap and water.
Unlicensed assistive personnel (UAP) are trained to assist with activities of daily living (ADLs), routine mobility, and the collection of objective, non-invasive data. Assisting a client to a commode using a gait belt is a standard safety procedure within their scope. Documenting the volume of stool is the recording of objective intake and output data. Washing the client's hands with soap and water is a routine hygiene task; while the RN must utilize clinical judgment to know that soap and water is specifically required for C. diff (since spores are not killed by alcohol-based rubs), the UAP can safely execute the physical task of hand washing as directed by the RN.

Adım Adım Çözüm

1
Review the scope of practice for unlicensed assistive personnel (UAP) regarding delegation.
UAPs can perform standard, unchanging procedures that do not require clinical judgment, assessment, teaching, or evaluation.
The National Council of State Boards of Nursing (NCSBN) dictates that RNs cannot delegate any part of the nursing process (EAT: Evaluate, Assess, Teach).
2
Analyze the client's specific clinical scenario.
The client has C. diff, requiring strict contact precautions and specific hand hygiene (soap and water). The client also has mobility deficits requiring assistance.
Delegation must consider both the complexity of the task itself and the specific circumstances of the client (Right Circumstance).
3
Evaluate each proposed task against the UAP scope of practice.
Assisting with mobility (using a gait belt), documenting objective data (stool volume), and performing routine hygiene (washing hands) fall within the UAP's scope.
These tasks are repetitive, require minimal problem-solving, and have predictable, low-risk outcomes.
4
Identify tasks that violate delegation principles.
Evaluating barrier cream, explaining precautions to family, and identifying new skin breakdown require independent nursing judgment.
Evaluating outcomes, providing initial education, and conducting clinical assessments are exclusive RN responsibilities.

Anahtar Kavram

Delegation to unlicensed assistive personnel requires strict adherence to the Five Rights of Delegation, ensuring the RN retains all tasks involving assessment, clinical judgment, initial teaching, and evaluation (EAT).
Soru 2293Soru →

A nurse has just received the intershift handoff report for a group of clients on an adult acute care unit. Which client must the nurse evaluate first?

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Cevap: A client receiving continuous total parenteral nutrition (TPN) who reports sudden diaphoresis, palpitations, and tremors after the infusion pump was inadvertently turned off 30 minutes ago.

Cevap

The client receiving continuous total parenteral nutrition (TPN) who is exhibiting symptoms of severe hypoglycemia following abrupt cessation of the infusion.
The client receiving continuous total parenteral nutrition (TPN) is experiencing acute rebound hypoglycemia. TPN solutions contain high concentrations of dextrose, which stimulates the pancreas to secrete large amounts of endogenous insulin. When the infusion is abruptly halted, insulin levels remain excessively high while the glucose supply is cut off, causing blood glucose to plummet rapidly. Symptoms such as diaphoresis, palpitations, and tremors are immediate sympathetic responses to this severe hypoglycemia. Because the brain relies entirely on glucose for metabolism, this represents an immediate, life-threatening metabolic emergency that takes absolute precedence to prevent seizures, coma, or brain death.

Adım Adım Çözüm

1
Analyze the clinical presentation of the client receiving TPN.
Identify that abrupt cessation of highly concentrated TPN causes severe rebound hypoglycemia. Symptoms such as diaphoresis, palpitations, and tremors indicate an acute sympathetic nervous system response to critically low blood glucose.
Recognizing metabolic emergencies is critical because the brain requires a continuous glucose supply; profound hypoglycemia can rapidly lead to seizures, coma, and irreversible brain damage.
2
Evaluate the clinical status of the remaining three clients to identify competing priorities.
The client with a knee arthroplasty has signs of a limb-threatening condition (compartment syndrome/neurovascular compromise). The clients with cirrhosis and on heparin have bleeding risks but lack signs of acute hemodynamic instability (shock).
Comparing acuity levels allows the nurse to apply standard triage and prioritization frameworks.
3
Apply the 'life over limb' and 'acute vs. stable' prioritization principles.
Determine that the systemic life threat (acute hypoglycemia) takes absolute precedence over a localized limb threat (paresthesia) and stable bleeding complications.
Nursing prioritization dictates that immediate threats to life, including airway, breathing, circulation, and critical metabolic derangements, must be addressed first.

Anahtar Kavram

Nursing prioritization utilizing the 'life over limb' principle and recognizing acute, life-threatening metabolic crises such as rebound hypoglycemia.
Soru 2294Soru →

Shift report has just concluded on a progressive respiratory care unit. Which individual should the nurse evaluate immediately?

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Cevap: The individual admitted for status asthmaticus who is now exhibiting a silent chest on auscultation and paradoxical breathing

Cevap

The individual admitted for status asthmaticus who is now exhibiting a silent chest on auscultation and paradoxical breathing must be evaluated immediately.
The correct answer identifies a medical emergency. In a client with status asthmaticus, a 'silent chest' (the sudden cessation of wheezing) combined with paradoxical breathing means the airways are so severely constricted that air is no longer moving through the lungs. This indicates impending respiratory failure and requires immediate, life-saving interventions such as intubation and mechanical ventilation.

Adım Adım Çözüm

1
Analyze each client's clinical presentation using the Airway-Breathing-Circulation (ABC) framework and the acute versus chronic principle.
Identify whether the symptoms represent an expected, stable condition or an unexpected, life-threatening deterioration.
Prioritization requires identifying the client with the most immediate threat to life.
2
Evaluate the asthmatic client with a 'silent chest'.
Determine that the sudden absence of wheezing accompanied by paradoxical breathing indicates complete airflow obstruction and impending respiratory arrest.
This is a severe, acute airway emergency.
3
Compare the acute airway emergency to the other presentations.
Conclude that the other three clients exhibit expected, stable, or chronic findings for their respective conditions.
The client with impending respiratory failure is the highest priority and requires immediate medical intervention.

Anahtar Kavram

Establishing Priorities: Acute vs. Chronic and Unexpected vs. Expected Findings
Soru 2295Soru →

While organizing the morning workflow on a respiratory step-down unit, the registered nurse (RN) prepares to assign tasks to the unit's Unlicensed Assistive Personnel (UAP). Which of the following tasks can the RN safely delegate to the UAP? Select all that apply.

Geçerli olan tümünü seçin

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Cevap: Assisting a client with chronic obstructive pulmonary disease (COPD) to transfer from the bed to a resting chair; Recording the routine morning vital signs for a client who is two days post-thoracentesis and clinically stable; Measuring and documenting the total urine output from a bedside commode for a client with cor pulmonale

Cevap

The correct tasks to delegate include assisting the client with COPD to transfer, recording vital signs for the stable post-thoracentesis client, and measuring urine output for the client with cor pulmonale.
The RN can safely delegate standard, unchanging procedures and activities of daily living for stable clients. Assisting with mobility, recording routine vital signs for a client with a predictable baseline, and measuring urine output are well within the UAP's scope of practice.

Adım Adım Çözüm

1
Identify the standard scope of practice for Unlicensed Assistive Personnel (UAP).
The UAP scope includes basic patient care, routine vital signs, hygiene, and measuring intake/output for stable clients.
Delegation must follow the Five Rights, specifically the right task and the right person.
2
Analyze each proposed task to ensure it does not require the nursing process (assessment, diagnosis, planning, implementation of teaching, or evaluation).
Demonstrating equipment use (teaching), evaluating treatment response (evaluation), and determining the need for suctioning (assessment) violate these rules.
Tasks requiring specialized education, licensure, and independent clinical judgment must remain with the RN.
3
Select the tasks that involve routine, predictable care for clinically stable clients.
Transferring a client, documenting routine vital signs on a stable client, and measuring output are correctly selected.
These tasks are highly structured, involve minimal risk, and fall safely within the capabilities of the UAP.

Anahtar Kavram

Delegation of Care to Unlicensed Assistive Personnel (UAP)
Soru 2296Soru →

A nurse is caring for a client who sustained a complete spinal cord injury at the T4 level three weeks ago. The client suddenly reports a severe, throbbing headache, blurred vision, and nasal congestion. The nurse observes profuse diaphoresis on the client's face and neck, with distinct piloerection below the nipple line. Vital signs reveal a blood pressure of 215/115 mmHg and a heart rate of 50 bpm. To immediately reduce the client's risk for a catastrophic physiological complication, which action should the nurse take first?

Cevabı ve açıklamayı göster

Cevap: Elevate the head of the bed to 90 degrees and assist the client in lowering their legs.

Cevap

The nurse must first elevate the head of the bed to 90 degrees and assist the client in lowering their legs.
The client is exhibiting classic signs of autonomic dysreflexia, a life-threatening hypertensive emergency occurring in clients with spinal cord injuries at or above the T6 level. The massive sympathetic discharge causes severe uncompensated hypertension, which places the client at immediate risk for a hemorrhagic stroke. The absolute first priority to reduce this risk is to leverage gravity by placing the client in a high-Fowler's (90-degree) sitting position. This induces orthostatic pooling of blood in the lower extremities, rapidly decreasing venous return and lowering blood pressure to the brain while the nurse subsequently investigates the underlying cause (most commonly bladder or bowel distention).

Adım Adım Çözüm

1
Analyze the client's clinical presentation and vital signs.
The combination of severe hypertension, bradycardia, diaphoresis above the injury level, and a pounding headache indicates autonomic dysreflexia, a life-threatening medical emergency.
Accurate recognition of the physiological syndrome is required to determine the appropriate life-saving protocol.
2
Identify the most immediate physiological risk.
A blood pressure of 215/115 mmHg creates an imminent risk of a cerebrovascular accident (hemorrhagic stroke) or myocardial infarction.
Understanding the primary threat dictates which intervention must happen immediately versus secondarily.
3
Determine the priority nursing action for risk reduction.
Positioning the client upright in a high-Fowler's position must be executed immediately.
This non-pharmacological action uses gravity to induce orthostatic pooling of blood in the lower extremities, rapidly reducing cerebral blood pressure before the underlying stimulus can be identified and resolved.

Anahtar Kavram

Immediate risk reduction in Autonomic Dysreflexia prioritizes orthostatic positioning (sitting upright) to lower cerebral blood pressure before identifying and removing the noxious stimulus.
Tahmini Süre:1m 15s
Soru 2297Soru →

Following a local industrial accident, a registered nurse (RN) is coordinating care with a licensed practical nurse (LPN/VN) and an unlicensed assistive personnel (UAP) in an emergency overflow area. The RN must allocate immediate tasks for four newly arrived clients. Which delegation decision demonstrates the safest and most appropriate care management?

Cevabı ve açıklamayı göster

Cevap: Assigning the LPN/VN to administer a prescribed intramuscular analgesic to a client with a closed, splinted tibia fracture who is awaiting transport.

Cevap

The most appropriate action is assigning the LPN/VN to administer an intramuscular analgesic to the client with the closed, splinted fracture.
The administration of an intramuscular analgesic to a client with a stabilized, closed fracture is within the scope of practice for an LPN/VN. This client has a predictable condition and does not require immediate, complex RN assessment, making this a safe and appropriate delegation decision.

Adım Adım Çözüm

1
Evaluate the stability of each client presented in the options.
The client with stridor is unstable; the client needing triage requires initial assessment; the client being discharged requires teaching; the client with the splinted fracture is stable.
Delegation decisions must first consider client stability and acuity.
2
Apply the principles of the RN scope of practice regarding E.A.T. (Evaluation, Assessment, Teaching).
Disaster triage (Assessment) and discharge instructions (Teaching) must be performed by the RN.
Tasks involving nursing judgment cannot be delegated to LPNs/VNs or UAPs.
3
Match the remaining tasks to the appropriate personnel scope of practice.
Administering an intramuscular medication to a stable client is an appropriate task for an LPN/VN.
LPNs/VNs are licensed to administer most medications and care for clients with predictable outcomes.

Anahtar Kavram

Delegation based on client stability and staff scope of practice
Soru 2298Soru →

A nurse is monitoring a client who is receiving an intravenous infusion of packed red blood cells (PRBCs). Fifteen minutes after the transfusion begins, the client becomes restless, reports severe lower back pain, and the nurse notes the client's temperature has increased by 1.5°C (2.7°F). Arrange the following nursing actions in the correct priority order from first to last.

Öğeleri doğru sıraya koymak için sürükleyin

Cevabı ve açıklamayı göster

Cevap

The correct sequence of actions is to first stop the transfusion, then maintain IV access with new tubing and normal saline, assess vital signs, notify the provider and blood bank, and finally return the blood products to the blood bank.
In any acute medical emergency, the nurse's first action is to remove or stop the causative agent. For a transfusion reaction, stopping the blood immediately is the absolute priority. Maintaining IV access with new tubing and saline ensures a route for emergency drugs without pushing more blood into the client. Assessing the client provides the necessary data to communicate effectively with the healthcare provider. Notifying the provider allows for emergency orders, and returning the blood products allows the blood bank to thoroughly investigate the reaction.

Adım Adım Çözüm

1
Recognize the signs of an acute hemolytic transfusion reaction.
Identified the need for immediate emergency intervention.
Early recognition of symptoms such as lower back pain, fever, and restlessness is critical to halt the administration of incompatible blood.
2
Stop the transfusion immediately.
Halted the source of the incompatible antigen.
Stopping the transfusion is the highest priority action to prevent further harm and minimize renal or cardiopulmonary damage.
3
Disconnect the old tubing and start 0.9% sodium chloride with new tubing.
Maintained patent IV access without infusing more blood.
Flushing the old tubing would push more incompatible blood into the client; new tubing and normal saline keep the vein open for emergency medications.
4
Assess vital signs and cardiopulmonary status.
Determined the client's current physiological stability.
The healthcare provider will need current assessment data to prescribe appropriate emergency interventions.
5
Notify the healthcare provider and the blood bank.
Initiated the medical and laboratory response to the reaction.
The provider must prescribe treatments, and the blood bank must begin an investigation into the cause of the reaction.
6
Return the blood bag and tubing to the blood bank.
Provided materials for laboratory analysis.
The blood bank needs the bag, tubing, and labels to determine the cause of the reaction, such as ABO incompatibility.

Anahtar Kavram

Prioritization of care during an acute hemolytic blood transfusion reaction
Tahmini Süre:1m 30s
Soru 2299Soru →

A 62-year-old client is admitted to the progressive care unit with severe acute pancreatitis. The nurse completes a comprehensive assessment. Which of the following clinical cues represent life-threatening complications requiring immediate priority interventions? (Select all that apply.)

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: New-onset numbness and tingling around the mouth; Respiratory rate of 28 breaths/minute28 \text{ breaths/minute} with bilateral fine crackles; Bluish discoloration noted around the umbilicus

Cevap

The clinical cues that represent life-threatening complications are new-onset numbness and tingling around the mouth, a respiratory rate of 28 breaths/minute with bilateral fine crackles, and bluish discoloration around the umbilicus.
These findings represent life-threatening complications of severe acute pancreatitis. Numbness and tingling around the mouth (circumoral paresthesia) is an early sign of hypocalcemia (due to fat necrosis binding calcium), which can rapidly progress to tetany, seizures, or laryngospasm. A respiratory rate of 28 with crackles indicates fluid leaking into the alveoli, a hallmark of Acute Respiratory Distress Syndrome (ARDS), which severely compromises airway and breathing. A bluish discoloration around the umbilicus (Cullen's sign) indicates retroperitoneal hemorrhage and pancreatic necrosis, severely compromising circulation. All three findings are unexpected emergencies requiring immediate provider notification and intervention.

Adım Adım Çözüm

1
Analyze the client's baseline diagnosis (severe acute pancreatitis) to determine expected versus unexpected clinical findings.
Severe mid-epigastric pain radiating to the back, elevated pancreatic enzymes, and mild to moderate hyperglycemia are identified as expected manifestations of the disease.
Prioritization requires differentiating between the baseline pathophysiology of a diagnosed condition and new, emerging complications.
2
Evaluate the remaining assessment cues using the Airway-Breathing-Circulation (ABC) prioritization framework.
Tachypnea with crackles (Breathing/Airway), periumbilical bruising (Circulation/Hemorrhage), and circumoral numbness (Neuromuscular/Airway compromise via laryngospasm) are identified as critical threats.
The ABC framework dictates that any finding compromising respiratory, cardiovascular, or neurological stability takes immediate precedence over pain or expected diagnostic labs.
3
Select the assessment findings that indicate an acute, life-threatening deterioration.
The options describing hypocalcemia, ARDS, and retroperitoneal hemorrhage are chosen as the immediate priorities.
These findings are unexpected emergencies that will lead to rapid clinical decline (seizures, respiratory failure, or shock) if not immediately addressed.

Anahtar Kavram

Establishing clinical priorities requires distinguishing between the expected manifestations of a disease process and unexpected, life-threatening complications that demand immediate intervention based on the ABC (Airway, Breathing, Circulation) framework.
Soru 2300Soru →

Care is being provided on an active oncology unit. The primary registered nurse (RN) is partnered with an unlicensed assistive personnel (UAP) for the shift. Which of the following tasks is safe and appropriate for the RN to delegate to the UAP?

Cevabı ve açıklamayı göster

Cevap: Applying an over-the-counter moisture barrier cream to the intact sacral skin of an immobile client.

Cevap

Applying an over-the-counter moisture barrier cream to the intact sacral skin of an immobile client.
The correct answer describes a routine, standard hygiene task for a clinically stable client. Applying non-prescription moisture barrier cream to intact skin does not require advanced nursing assessment, clinical judgment, or teaching, making it a safe and appropriate task to delegate to a UAP.

Adım Adım Çözüm

1
Analyze each option to determine if it involves assessment, clinical judgment, teaching, or evaluating (EAT).
The tasks of inspecting wound fluid and instructing family members fall under clinical assessment and teaching, respectively.
The National Council of State Boards of Nursing (NCSBN) strictly prohibits the delegation of any part of the nursing process (EAT) to unlicensed assistive personnel.
2
Evaluate the clinical stability of the clients described in the remaining options.
The client reporting sudden shortness of breath is clinically unstable. The immobile client requiring skin protection is clinically stable.
UAPs may only perform delegated tasks on stable clients with predictable outcomes. Unstable clients require rapid RN assessment.
3
Determine if the remaining task is within the routine scope of practice for a UAP.
Applying a non-medicated barrier cream to intact skin is identified as a routine hygiene measure.
Routine activities of daily living and basic skin care for intact skin are standard, low-risk responsibilities safely delegated to a UAP.

Anahtar Kavram

Delegation of Tasks to Unlicensed Assistive Personnel
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