Tüm alıştırma soruları

3881 soru

Soru 41Soru →

A client with newly diagnosed severe coronary artery disease is scheduled for a coronary artery bypass graft. The nurse brings the informed consent document to the client's room for a signature. The client states, "The doctor said I need this surgery, but I do not really understand what the alternative treatments are or what will happen if I refuse it. I will sign it anyway because I want to get better." Which of the following is the most appropriate action by the nurse?

Cevabı ve açıklamayı göster

Cevap: Inform the client that the form should not be signed yet and notify the surgeon to return and answer the client's questions.

Cevap

Inform the client that the form should not be signed yet and notify the surgeon to return and answer the client's questions.
The nurse's role in informed consent is to act as an advocate, witness the signature, verify that the client is competent, and confirm that the client comprehends the procedure. Because the client explicitly states a lack of understanding regarding alternatives and the risks of refusal, the consent is not truly informed. The nurse must halt the signing process and notify the healthcare provider, whose legal responsibility is to explain the risks, benefits, and alternatives.

Adım Adım Çözüm

1
Assess the client's understanding of the planned surgical procedure.
The client expresses a lack of understanding regarding alternative treatments and the consequences of refusing the surgery.
The nurse must verify that the client has received and understands the information provided by the surgeon before witnessing the signature.
2
Determine the appropriate nursing intervention based on the client's knowledge deficit.
The nurse identifies that the client cannot legally give informed consent at this time.
Informed consent requires the client to fully comprehend the procedure, its risks, benefits, and alternatives.
3
Implement the correct advocacy action.
The nurse stops the consent process and contacts the healthcare provider.
It is the healthcare provider's legal responsibility to explain the procedure and its alternatives. The nurse acts as a client advocate by ensuring the provider returns to address the knowledge deficit.

Anahtar Kavram

The nurse's role in informed consent is to witness the signature and advocate for the client by ensuring they fully understand the information provided by the healthcare provider.
Soru 42Soru →

A client with an intra-abdominal infection is receiving a continuous intravenous infusion of metronidazole. The client reports severe nausea, and the healthcare provider prescribes a dose of intravenous ondansetron. The client has a single peripheral intravenous line. After consulting a pharmacological reference, the nurse identifies that metronidazole and ondansetron are incompatible at the Y-site. Which action should the nurse take to safely administer the prescribed antiemetic?

Cevabı ve açıklamayı göster

Cevap: Pause the continuous infusion, flush the line with 0.9% sodium chloride, administer the ondansetron, flush the line again, and resume the continuous infusion.

Cevap

Pause the continuous infusion, flush the line with 0.9% sodium chloride, administer the ondansetron, flush the line again, and resume the continuous infusion.
When an intravenous medication must be administered through a line currently infusing an incompatible solution, the nurse must prevent the two substances from mixing. If the primary infusion can be safely paused (as is the case with most continuous antibiotics), the standard procedure is to stop the pump, flush the line with a compatible fluid like 0.9% sodium chloride, administer the secondary medication, and flush the line again before resuming the primary infusion. This technique effectively clears the tubing and maintains parenteral safety.

Adım Adım Çözüm

1
Identify the incompatibility between the continuous metronidazole infusion and the prescribed intravenous ondansetron.
Recognize that the two medications cannot mix in the intravenous tubing.
Mixing incompatible medications can cause crystallization or precipitation, which can lead to a loss of drug efficacy or a dangerous embolism.
2
Evaluate the clinical safety of pausing the primary infusion.
Determine that pausing an antibiotic infusion for a few minutes is clinically safe and acceptable.
Unlike continuous vasopressors or antiarrhythmics, antibiotics do not cause immediate hemodynamic instability if briefly paused.
3
Execute the flush-administer-flush protocol.
Clear the line with a compatible solution (e.g., normal saline), administer the antiemetic, and clear the line again before restarting the primary infusion.
This physical separation ensures the incompatible drugs never come into contact with each other.

Anahtar Kavram

Intravenous Medication Compatibility and Safe Administration Practices
Soru 43Soru →

A 45-year-old client is admitted to the emergency department with a ruptured appendix and requires urgent surgery. Thirty minutes ago, the client received 2 mg of intravenous hydromorphone for severe pain. The surgeon explains the procedure, risks, and alternatives to the client and their spouse, who is the client's legally designated healthcare proxy. The client is lethargic but accurately repeats the surgical information and states, "I understand the risks. I want the surgery. Give me the pen to sign." Which action by the nurse is legally and ethically required?

Cevabı ve açıklamayı göster

Cevap: Withhold the consent form from the client and obtain the signature from the spouse.

Cevap

The nurse must withhold the consent form from the client and have the spouse sign it, as the client's legal capacity is temporarily impaired by the narcotic medication.
The correct action is to obtain the signature from the spouse. Informed consent requires that the client be voluntarily participating, fully informed, and competent. While this client is informed and willing, the administration of intravenous hydromorphone—a narcotic analgesic—renders them temporarily legally incompetent to sign legal documents. In this situation, decision-making authority immediately falls to the legally designated healthcare proxy (the spouse), who is present and able to consent on the client's behalf.

Adım Adım Çözüm

1
Assess the client's legal capacity to provide informed consent.
The client lacks legal capacity because they received intravenous hydromorphone 30 minutes prior.
Administration of mind-altering medications (like opioids or sedatives) temporarily renders a client legally incompetent to sign legal documents, regardless of their apparent cognitive lucidity.
2
Identify the legally authorized decision-maker.
The spouse is present and is the legally designated healthcare proxy.
When a client is temporarily incapacitated, decision-making authority transfers to their designated healthcare proxy or legal surrogate.
3
Determine the appropriate method of obtaining consent.
Obtain written informed consent from the spouse.
Implied consent cannot be used when a legally authorized proxy is present and available to make medical decisions.

Anahtar Kavram

Informed Consent and Chemical Impairment
Soru 44Soru →

The nurse receives the shift report for four clients on a medical-surgical unit. Which client should the nurse assess first?

Cevabı ve açıklamayı göster

Cevap: A client with an acute asthma exacerbation who reports severe shortness of breath and has diminished breath sounds with absent wheezing.

Cevap

The client with an acute asthma exacerbation who reports severe shortness of breath and has diminished breath sounds with absent wheezing.
The correct answer identifies a client experiencing a 'silent chest.' In acute asthma, the sudden disappearance of wheezing without clinical improvement indicates that airways are so tightly constricted that not enough air is moving to produce sound. This is a medical emergency requiring immediate intervention to prevent respiratory arrest.

Adım Adım Çözüm

1
Analyze the clinical status of each client based on the Airway, Breathing, Circulation (ABC) framework and expected versus unexpected findings.
Identify that the client with asthma is experiencing a critical airway/breathing issue.
The ABCs provide the primary framework for prioritizing acute patient care.
2
Evaluate the asthma client's symptoms (absent wheezing with diminished breath sounds).
Determine that this represents a 'silent chest,' indicating severe airway obstruction.
When a patient with asthma stops wheezing and breath sounds diminish, it means airflow is severely restricted, leading to respiratory failure.
3
Compare the severity of the asthma client's condition with the other clients.
Conclude that the asthma client is the most unstable.
The other clients present with expected findings for their conditions (chronic fluid retention, post-operative pain, and therapeutic anticoagulation).

Anahtar Kavram

Prioritizing care using the Airway, Breathing, Circulation (ABC) framework and distinguishing acute, life-threatening complications from expected or chronic findings.
Soru 45Soru →

A nurse is receiving the morning shift report for a group of clients on a medical-surgical unit. Which of the following clients should the nurse assess first?

Cevabı ve açıklamayı göster

Cevap: A client with pneumonia who is experiencing new-onset shortness of breath and a respiratory rate of 30 breaths per minute

Cevap

The client with pneumonia who is experiencing new-onset shortness of breath and a respiratory rate of 30 breaths per minute.
The client experiencing new-onset shortness of breath and tachypnea is displaying an acute respiratory issue. According to the Airway-Breathing-Circulation (ABC) prioritization framework, physiological needs related to breathing are the highest priority and require immediate assessment to prevent clinical deterioration.

Adım Adım Çözüm

1
Analyze each client's condition using the Airway-Breathing-Circulation (ABC) framework and Maslow's Hierarchy of Needs.
Identify the primary physiological or psychosocial need for each client described in the scenario.
To determine which condition poses the most immediate threat to life.
2
Compare the severity and stability of the clients' needs to establish priority.
The client with shortness of breath has an acute breathing issue (B in ABCs). The others have needs related to comfort, routine medication administration, and education.
Acute physiological changes take precedence over stable, chronic, or lower-level psychosocial needs.

Anahtar Kavram

Airway, Breathing, Circulation (ABC) Priority Framework
Tahmini Süre:1m 0s
Soru 46Soru →

A nurse in the emergency department is assessing a 4-year-old child and observes multiple circular, healing burns on the child's back that resemble cigarette burns. The parent states the child accidentally bumped into a hot radiator. Which of the following is the priority legally required nursing action?

Cevabı ve açıklamayı göster

Cevap: Report the suspected child abuse to the designated child protective services agency.

Cevap

The priority legally required nursing action is to report the suspected child abuse to the designated child protective services agency.
Nurses are mandated reporters under the law. When a nurse suspects child abuse based on physical findings (such as cigarette burns) and an inconsistent history provided by the parents, the nurse has a strict legal obligation to report this suspicion to the appropriate state agency or child protective services immediately to ensure the child's safety.

Adım Adım Çözüm

1
Analyze the clinical findings and the parent's explanation.
The nurse identifies that circular burns resembling cigarette burns are inconsistent with the parent's story of accidentally bumping into a radiator.
Recognizing physical signs of potential abuse is the first step in identifying a vulnerable client at risk.
2
Determine the nurse's legal responsibility in this situation.
The nurse identifies the legal mandate to report suspected abuse.
Under the law, nurses are mandatory reporters of suspected child abuse.
3
Select the most appropriate nursing action.
The nurse must report the suspicion to the appropriate authorities immediately.
Delaying the report, delegating the assessment, or applying unwarranted restraints violates legal, ethical, and professional nursing standards.

Anahtar Kavram

Mandatory Reporting of Child Abuse
Soru 47Soru →

A client is rushed into the trauma bay with severe respiratory distress, absent breath sounds on the right side, and a tracheal shift to the left. The client's blood pressure is 76/40 mm Hg and oxygen saturation is 81% on high-flow oxygen. The client is increasingly lethargic and unable to verbally respond. The attending physician prepares for an immediate tube thoracostomy and instructs the nurse to "get the consent form signed quickly" before the incision is made. Which is the most appropriate action by the nurse?

Cevabı ve açıklamayı göster

Cevap: Document the emergency circumstances in the medical record and advise the physician to proceed based on implied consent.

Cevap

The nurse should document the emergency circumstances in the medical record and advise the physician to proceed based on implied consent.
In a true medical emergency where a client's life is at immediate risk (such as a tension pneumothorax causing shock and respiratory failure) and the client is incapable of giving informed consent due to lethargy and hypoxia, the legal doctrine of implied consent applies. The nurse should advocate for life-saving treatment to proceed without delay and ensure that the emergency circumstances precluding formal consent are thoroughly documented in the medical record.

Adım Adım Çözüm

1
Assess the client's clinical stability and legal competence to provide consent.
The client is in a life-threatening physiological state (tension pneumothorax, shock) and lacks the capacity to consent due to severe lethargy and hypoxia.
Determining the client's acuity and cognitive status dictates the appropriate legal pathway for obtaining or bypassing explicit informed consent.
2
Evaluate the physician's request for an immediate signature.
Recognize that a signature from a cognitively impaired, hypoxic client is legally invalid and attempting to obtain one is futile.
The nurse acts as a client advocate and must ensure that any consent obtained is voluntary and competent.
3
Apply the legal principle of implied emergency consent.
The nurse advocates for immediate life-saving treatment without a signature and ensures the emergency nature of the situation is accurately documented.
Implied consent is a legal doctrine that allows healthcare providers to perform life-saving procedures when a client is incapacitated and no legal proxy is immediately available to prevent severe harm or death.

Anahtar Kavram

Implied Consent in Emergency Situations
Soru 48Soru →

Upon receiving the handoff report on a cardiovascular step-down unit, the nurse is planning the initial client rounds. Which client requires the nurse's immediate assessment?

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Cevap: A client who underwent a percutaneous coronary intervention via the right femoral artery 4 hours ago and is reporting a new onset of continuous lower back pain.

Cevap

The client reporting a new onset of continuous lower back pain after a femoral percutaneous coronary intervention requires immediate assessment due to the risk of retroperitoneal hemorrhage.
The correct answer is the client reporting lower back pain after a femoral percutaneous coronary intervention. Back or flank pain following a femoral arterial puncture is a primary indicator of retroperitoneal hemorrhage. This internally sequestered bleeding can rapidly lead to hemorrhagic shock if not immediately identified and managed. Because it is a direct threat to circulation, this client is the highest priority.

Adım Adım Çözüm

1
Analyze the clinical presentation of the post-percutaneous coronary intervention (PCI) client.
Recognize that new-onset lower back pain after a femoral arterial puncture indicates a potential retroperitoneal hemorrhage, which is an acute, life-threatening circulatory complication.
Identifying acute, unstable complications is the first step in prioritization using the Airway-Breathing-Circulation (ABC) framework.
2
Evaluate the remaining clients' clinical presentations for acuity.
Identify that a fever in endocarditis, an elevated BNP with edema in heart failure, and isolated PVCs post-pacemaker insertion are all expected or stable chronic findings.
Distinguishing between expected disease manifestations and unexpected acute deterioration is necessary for accurate triage.
3
Compare the acuity and stability of all four clients to determine the assessment order.
Determine that the potential retroperitoneal hemorrhage poses the most immediate threat to the client's life and requires the first assessment.
The client with the most acute, unexpected, and life-threatening condition must be seen first according to priority frameworks.

Anahtar Kavram

Prioritization: Recognizing Acute vs. Expected Findings
Soru 49Soru →

Following the morning shift report on a maternal-newborn unit, the registered nurse prepares to round on four assigned clients. Which client must the nurse assess first?

Cevabı ve açıklamayı göster

Cevap: A client 4 hours post-vaginal delivery who is reporting intense, unremitting perineal pressure and has a tense, bulging labial mass

Cevap

The client who is reporting intense, unremitting perineal pressure and has a tense, bulging labial mass.
The correct answer describes a client exhibiting classic signs of a vulvar hematoma (unremitting pressure, tense bulging mass). This is an acute, life-threatening complication that can cause massive concealed hemorrhage and hypovolemic shock. Circulation (the 'C' in ABCs) is compromised, making this the absolute highest priority for nursing intervention.

Adım Adım Çözüm

1
Analyze the clinical presentation of the client with a bulging labial mass and unremitting pressure.
These findings strongly indicate a developing vulvar hematoma.
A hematoma is a localized collection of blood that can rapidly expand, leading to concealed hemorrhage, hypovolemic shock, and severe tissue damage if not promptly evacuated.
2
Evaluate the other three clients using the expected versus unexpected framework.
Incisional pain after surgery, passing a small clot with a firm fundus, and saturating one pad over three hours are all expected, stable findings.
Clients with expected, stable manifestations of their condition have a lower priority than clients with acute, unexpected, and potentially life-threatening complications.
3
Apply prioritization principles (Airway, Breathing, Circulation) to select the highest priority client.
The client with the suspected hematoma takes precedence.
This client represents a direct, acute threat to circulation due to active, concealed bleeding.

Anahtar Kavram

Prioritization of Care: Postpartum Complications (Vulvar Hematoma vs. Expected Findings)
Soru 50Soru →

A nurse is preparing to telephone the healthcare provider to report a client's abnormal laboratory result. Arrange the nurse's planned statements in the correct sequence using the SBAR (Situation, Background, Assessment, Recommendation) communication tool. (Place the first statement at the top and the last statement at the bottom.)

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Cevap

The correct sequence follows the standard SBAR framework: Situation (reporting the low potassium), Background (heart failure and furosemide use), Assessment (current heart rate and concern for dysrhythmias), and Recommendation (requesting potassium replacement).
The SBAR tool is a standardized framework for communicating critical information between healthcare team members. The correct order ensures that the provider immediately knows why the nurse is calling (Situation), the context of the issue (Background), the current clinical status (Assessment), and the proposed intervention (Recommendation).

Adım Adım Çözüm

1
Identify the Situation (S).
The statement introducing the nurse, the client, and the low potassium level is placed first.
The SBAR framework begins by clearly stating the immediate reason for the communication.
2
Identify the Background (B).
The statement detailing the admission for heart failure and furosemide administration is placed second.
After stating the problem, the nurse must provide the historical clinical context that led up to it.
3
Identify the Assessment (A).
The statement describing the client's current heart rate and the nurse's clinical concern is placed third.
The nurse shares current findings and their analysis of the patient's present state.
4
Identify the Recommendation (R).
The statement requesting a potassium supplement and repeat lab work is placed last.
The communication concludes with a specific request or proposed action plan for the provider.

Anahtar Kavram

Structured Interprofessional Communication (SBAR)
Soru 51Soru →

A nurse is caring for a young adult client who was voluntarily admitted to an inpatient psychiatric unit three days ago with severe major depressive disorder. This morning, the client suddenly appears remarkably peaceful, gives their favorite watch to a peer, and states, 'Everything makes sense now. I am leaving this hospital today.' The client demands their personal belongings and attempts to exit the locked unit. Which of the following actions are legally and ethically required by the nurse? Select all that apply.

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: Contact the healthcare provider immediately to report the client's behavioral changes and demand to leave.; Place the client on continuous one-to-one direct observation immediately.

Cevap

The legally and ethically required actions are to contact the healthcare provider immediately and to place the client on continuous one-to-one direct observation.
The correct actions prioritize client safety and appropriate interdisciplinary communication. A client who is voluntarily admitted retains the right to request discharge; however, the facility has a legal duty to protect the client if they pose an imminent threat to themselves. The sudden lifting of depressive symptoms, combined with giving away prized possessions, strongly indicates the client may have formulated a lethal plan. Therefore, the nurse must immediately institute one-to-one observation to ensure safety (the least restrictive effective measure) and notify the healthcare provider so the client can be officially evaluated for an involuntary commitment hold.

Adım Adım Çözüm

1
Analyze the client's clinical presentation.
The client shows a sudden, unexplained lifting of depression and is giving away prized possessions, which are well-documented red flags indicating they have finalized a suicide plan.
Recognizing signs of imminent self-harm is critical before addressing the client's demand to leave the facility.
2
Evaluate the legal status of the client's admission in the context of their current safety risk.
The client is voluntarily admitted, meaning they generally retain the right to request discharge. However, because they pose an immediate, severe danger to themselves, the facility's legal obligation to protect them temporarily supersedes this right.
Understanding the intersection of client rights and the duty to protect dictates how the healthcare team legally responds to an Against Medical Advice (AMA) request.
3
Determine the most appropriate and legally sound nursing interventions.
The nurse must use the least restrictive measure possible (one-to-one observation) to ensure immediate safety and must notify the provider to initiate a formal evaluation for an involuntary psychiatric hold.
Nurses cannot independently revoke a client's voluntary status, but they are legally mandated to implement immediate, non-restrictive safety measures and collaborate with the prescribing provider during a crisis.

Anahtar Kavram

While clients with voluntary psychiatric admissions generally retain the right to demand discharge, this right is legally suspended if they present an imminent danger to themselves or others. In such emergencies, nurses have a legal duty to protect the client using the least restrictive means necessary while initiating a formal medical evaluation.
Soru 52Soru →

A 71-year-old client on a surgical unit is preparing for a bowel resection later today. The client received an intravenous (IV) dose of morphine 45 minutes ago to manage acute abdominal pain. The healthcare provider has asked the registered nurse (RN) to witness the client's signature on the informed consent document. Upon entering the room, the client states, "I am willing to have the surgery, but I honestly do not remember what other options the doctor discussed with me." Which actions should the RN take? Select all that apply.

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: Notify the healthcare provider that the client requires further explanation regarding the alternative treatments.; Inform the healthcare provider that the client is currently unable to legally sign the consent form due to recent opioid administration.; Document the client's statements and the subsequent notification of the healthcare provider in the electronic health record.

Cevap

The correct actions include notifying the healthcare provider that the client needs further explanation about alternatives, informing the provider that the client cannot legally sign due to recent opioid administration, and documenting these events in the medical record.
The RN must notify the healthcare provider because explaining surgical alternatives is the provider's responsibility. Furthermore, the client received IV morphine 45 minutes ago, making them chemically impaired and legally unable to sign a consent form. All of these observations and notifications must be thoroughly documented in the electronic health record to maintain a legal account of the client's care.

Adım Adım Çözüm

1
Assess the client's competency and understanding of the procedure.
The client lacks understanding of the surgical alternatives and is under the influence of an opioid analgesic.
To validate that the consent is truly informed, voluntary, and given by a legally competent individual.
2
Identify the appropriate nursing interventions based on the assessment.
The RN must halt the consent process, notify the healthcare provider of both the knowledge deficit and the chemically impaired capacity, and document the findings.
The RN acts as a client advocate, ensuring legal and ethical standards are met before an invasive procedure.

Anahtar Kavram

Informed Consent
Soru 53Soru →

During the mid-morning peak on a high-acuity step-down unit, an experienced registered nurse (RN) team leader is coordinating care with a licensed practical/vocational nurse (LPN/VN), a newly licensed RN, and an unlicensed assistive personnel (UAP). Several matters are brought to the team leader's attention simultaneously.

Arrange the following actions in the order the RN should perform them, prioritizing from the most urgent (first) to the least urgent (last).

Öğeleri doğru sıraya koymak için sürükleyin

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Cevap

The correct sequence prioritizes immediate airway/breathing threats (BiPAP agitation), followed by active circulation crises (unresolved chest pain), high-risk prophylactic interventions (critical hypokalemia), assessment of potential iatrogenic harm (PICC line compression), and finally, routine supervision (CVC flush).
The RN must use clinical judgment to prioritize care delivery and supervision.

1. First (Airway/Breathing): The client on BiPAP who is agitated and removing their mask is demonstrating classic signs of severe hypoxia. This is an immediate threat to life.
2. Second (Circulation - Active): The client with unresolved chest pain after nitroglycerin is actively experiencing myocardial ischemia. This symptomatic circulatory crisis must be evaluated immediately after securing the airway.
3. Third (Circulation - Potential): A potassium level of 2.8 mEq/L is a critical value that places the client at high risk for fatal dysrhythmias. The RN must initiate IV replacement promptly, but since the client is currently asymptomatic, this follows the active crises.
4. Fourth (Assessment of Harm): The UAP's error of inflating a blood pressure cuff over a PICC line requires the RN to assess for localized complications (thrombosis, catheter damage). This potential injury takes precedence over routine tasks.
5. Fifth (Routine Supervision): Providing observation for a newly licensed RN performing a routine central venous catheter flush involves a stable client and a maintenance task. This is the lowest acuity situation and can be safely delayed.

Adım Adım Çözüm

1
Identify the immediate threat to life using the Airway, Breathing, Circulation (ABC) framework.
The client on BiPAP who is agitated and removing their mask is experiencing severe airway/breathing compromise.
Agitation is an early clinical sign of hypoxia. Removing the BiPAP mask will cause rapid respiratory deterioration, making this the highest priority.
2
Evaluate the remaining situations for active, unstable circulatory issues.
The client with continuing chest pain despite nitroglycerin is experiencing active myocardial ischemia.
Unrelieved chest pain is an acute circulatory emergency (potential myocardial infarction) that must be addressed immediately after airway and breathing are secured.
3
Prioritize critical but currently asymptomatic physiological threats.
The client with a serum potassium of 2.8 mEq/L requires prompt intravenous electrolyte replacement.
Severe hypokalemia can trigger lethal dysrhythmias. The RN must initiate IV replacement soon, but active symptomatic crises take precedence over prophylactic interventions.
4
Assess potential risks for localized harm caused by delegation errors.
The client whose blood pressure was taken on a PICC line arm requires a vascular and catheter assessment.
The UAP's error created a risk for thrombosis or catheter damage. The RN must evaluate this, but it is a localized issue rather than a systemic emergency.
5
Schedule routine administrative or supervisory tasks.
The newly licensed RN needs supervision for a routine central venous catheter flush.
The client is stable and the task is standard maintenance. This can safely wait until all urgent client needs are met.

Anahtar Kavram

When managing a nursing team, the RN must prioritize client assessments and interventions using the ABCs (Airway, Breathing, Circulation) and Maslow's Hierarchy of Needs, addressing active systemic crises before prophylactic interventions, localized assessments, or routine supervision.
Soru 54Soru →

A registered nurse is reviewing the transmission-based precaution requirements for clients on a medical-surgical unit. Which of the following clients require the nurse to don a fit-tested N95 respirator and ensure placement in a negative-pressure room? Select all that apply.

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: A client presenting with hemoptysis, night sweats, and suspected pulmonary tuberculosis.; A client with an active, disseminated varicella-zoster virus (chickenpox) infection.; A client diagnosed with rubeola (measles) presenting with Koplik spots and a maculopapular rash.

Cevap

The clients who require airborne precautions (N95 respirator and negative-pressure room) are the ones with suspected pulmonary tuberculosis, disseminated varicella-zoster virus, and rubeola (measles).
Airborne precautions are specifically indicated for infectious agents that remain infectious over long distances when suspended in the air. The classic mnemonic 'MTV' (Measles, Tuberculosis, Varicella) helps recall the primary conditions requiring an N95 respirator and an airborne infection isolation room (negative-pressure room).

Adım Adım Çözüm

1
Analyze the prompt to determine the required level of precautions.
The requirement for a 'fit-tested N95 respirator' and a 'negative-pressure room' clearly indicates the need for Airborne Precautions.
Identifying the tier of transmission-based precautions specified in the question is necessary to evaluate each client's condition appropriately.
2
Evaluate each client's diagnosis against standard infection control guidelines.
Tuberculosis, varicella (chickenpox), and rubeola (measles) require airborne precautions. Neisseria meningitidis and Bordetella pertussis require droplet precautions. Clostridioides difficile requires contact precautions.
Matching the pathogen to its mode of transmission ensures safe and effective care environment practices.
3
Select all options that match the airborne transmission route.
The clients with tuberculosis, varicella-zoster, and rubeola are selected.
These three conditions generate small infectious particles that remain suspended in the air, necessitating respiratory protection (N95) and specialized ventilation.

Anahtar Kavram

Airborne precautions must be implemented for pathogens that are transmitted via small droplet nuclei (less than 5 microns), which include Tuberculosis, Varicella-zoster, and Rubeola (measles).
Tahmini Süre:1m 0s
Soru 55Soru →

A nurse in the emergency department is caring for a 35-year-old client with a severe intellectual disability who was brought in by a group home caregiver. The client is highly agitated and attempting to pull away from the staff. The caregiver states, "We have permission to tie the client's arms down when they get like this; just do it so you can draw the blood." During the physical assessment, the nurse observes multiple unexplained circular burns on the client's upper back. Which action is the priority for the nurse to fulfill their legal responsibilities?

Cevabı ve açıklamayı göster

Cevap: Implement non-restrictive de-escalation techniques and report the suspicious burn marks to the state adult protective services.

Cevap

The nurse must use non-restrictive safety measures instead of immediate restraints and immediately report the suspected abuse to protective services.
The correct action upholds two primary legal responsibilities: protecting the client's right to the least restrictive environment by attempting de-escalation first, and fulfilling the nurse's duty as a mandatory reporter by notifying adult protective services of suspected abuse based on the physical evidence.

Adım Adım Çözüm

1
Evaluate the caregiver's request for physical restraints against legal standards.
Determined that least restrictive alternatives must be attempted first, regardless of caregiver permission.
Restraint use is strictly regulated and must only be used as a last resort to protect the client or staff.
2
Identify the implications of the unexplained circular burns on a vulnerable adult.
Recognized the burns as a strong indicator of potential physical abuse.
Vulnerable adults (such as those with severe intellectual disabilities) are at high risk for abuse, and circular burns are a classic hallmark of intentional injury.
3
Apply mandatory reporting laws to the clinical findings.
Concluded that the suspected abuse must be reported immediately to state authorities.
Nurses are legally mandated reporters and must report reasonable suspicion of abuse without waiting for definitive proof.

Anahtar Kavram

Mandatory reporting of suspected abuse in vulnerable populations and adherence to least restrictive restraint alternatives.
Tahmini Süre:1m 15s
Soru 56Soru →

A staff nurse assigned to a pediatric unit is notified that their spouse has been admitted to the facility's intensive care unit (ICU) following a severe motor vehicle collision. The nurse is the documented durable power of attorney for healthcare for the spouse. Anxious for a clinical update while completing their pediatric shift, the nurse uses their employee login credentials to access the electronic health record (EHR) to view the spouse's recent computed tomography (CT) scan results. Which of the following statements most accurately evaluates the nurse's action?

Cevabı ve açıklamayı göster

Cevap: The action is a breach of security protocols because employee electronic health record access is strictly limited to clients under the nurse's direct clinical care.

Cevap

The action is a breach of security protocols because employee electronic health record access is strictly limited to clients under the nurse's direct clinical care.
The correct statement accurately identifies that using employee credentials to access the medical record of a patient not assigned to the nurse's direct care is a violation of the Health Insurance Portability and Accountability Act (HIPAA) and institutional security policies. Employees must separate their professional access privileges from their personal lives, even when they possess legal proxy rights. The proper procedure is to request clinical updates from the treating staff as a family member.

Adım Adım Çözüm

1
Analyze the nurse's relationship to the patient and the method used to obtain information.
The nurse is a legal proxy but used employee EHR credentials to access the chart of a patient not assigned to their care.
Identifying the method of access is critical because HIPAA differentiates between the right to information and the authorized method of obtaining it.
2
Evaluate the action against HIPAA's minimum necessary and role-based access rules.
Employee EHR access is granted strictly for the provision of care to assigned clients.
Organizations track EHR access via audit trails to ensure staff only view records for which they have a clinical 'need to know'.
3
Determine the correct protocol for this situation.
The nurse must request the information as a family member/proxy from the treating ICU team or medical records department, rather than self-accessing.
This maintains the integrity of the facility's information security systems and prevents unauthorized digital access.

Anahtar Kavram

Role-Based Access and EHR Security
Tahmini Süre:1m 15s
Soru 57Soru →

While conducting an infection control audit across a multispecialty acute care facility, the nursing supervisor observes several staff members interacting with clients on transmission-based precautions. Which of the following observed actions require the nursing supervisor to intervene? (Select all that apply)

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: An unlicensed assistive personnel (UAP) uses an alcohol-based hand rub upon exiting the room of a client with confirmed norovirus gastroenteritis.; A transport technician places an N95 respirator on a client with disseminated herpes zoster before transporting the client to the radiology department.; A unit coordinator cohorts a client with a methicillin-resistant Staphylococcus aureus (MRSA) wound infection in the same room as a client with a vancomycin-resistant Enterococcus (VRE) urinary tract infection.

Cevap

The nursing supervisor must intervene when the UAP uses alcohol hand rub for norovirus, when the technician places an N95 respirator on the client during transport, and when the unit coordinator cohorts clients with two different multidrug-resistant organisms.
The actions requiring intervention are those that violate standard infection control protocols. Using an alcohol-based sanitizer is ineffective against norovirus, which requires mechanical friction with soap and water. Placing an N95 respirator on a client during transport is contraindicated; a standard surgical mask should be used to contain exhaled droplets without unnecessarily increasing the client's work of breathing. Finally, cohorting clients with different multidrug-resistant organisms (MRSA and VRE) creates a severe risk for cross-contamination and is strictly prohibited.

Adım Adım Çözüm

1
Analyze the question stem to identify the nurse's objective.
The stem asks which actions 'require the nursing supervisor to intervene,' meaning the correct answers are the unsafe, incorrect, or contraindicated actions.
Correctly identifying a negatively phrased question is critical to selecting the right options on the NCLEX.
2
Evaluate the hand hygiene method for norovirus.
Norovirus is an enteric pathogen that requires strict handwashing with soap and water; alcohol-based sanitizers are insufficient. This action is unsafe and requires intervention.
Non-enveloped viruses resist alcohol-based sanitizers.
3
Evaluate the PPE donning and doffing techniques.
Removing an N95 outside a negative-pressure room is correct. Donning PPE in the order of gown, mask, shield, and gloves is also correct. These actions are safe and do not require intervention.
Following strict CDC sequencing prevents self-contamination and inhalation of airborne pathogens.
4
Evaluate the transport protocol for Airborne precautions.
Placing an N95 respirator on a client is incorrect; clients should wear standard surgical masks to contain source secretions. This action is unsafe and requires intervention.
An N95 protects the wearer from inhalation, whereas a surgical mask contains the wearer's exhalation. N95s on clients can compromise their respiratory effort.
5
Evaluate the cohorting and room assignment rules.
Cohorting MRSA and VRE together is dangerous and incorrect. Leaving the door open for Droplet precautions (Neisseria meningitidis) is safe and acceptable.
Clients must have the exact same organism to be cohorted. Droplet precautions do not require negative pressure or a closed door.

Anahtar Kavram

Transmission-Based Precautions (Airborne, Droplet, Contact, and Enteric) require specific interventions regarding hand hygiene, personal protective equipment (PPE) sequencing, client transport, and room assignments.
Tahmini Süre:2m 0s
Soru 58Soru →

During morning rounds, the healthcare team is reviewing isolation protocols for an adult client with a sacral pressure injury that is actively draining and cultured positive for Methicillin-resistant Staphylococcus aureus (MRSA). Which of the following interventions must be included in the client's plan of care? (Select all that apply)

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: Dedicate noncritical patient-care equipment, such as a blood pressure cuff and stethoscope, exclusively to this client.; Don a clean gown and gloves prior to entering the client's room.; Assign the client to a private, single-patient room.

Cevap

The correct interventions are dedicating noncritical equipment to the client, donning a gown and gloves before entry, and assigning the client to a private room.
Methicillin-resistant Staphylococcus aureus (MRSA) is primarily spread through direct physical contact with the client or indirect contact with contaminated surfaces. Therefore, contact precautions must be implemented. These precautions mandate placing the client in a private room to limit exposure to others. Healthcare workers must wear a gown and gloves upon entering the room to prevent contamination of their hands and uniforms. Furthermore, dedicating reusable equipment (such as stethoscopes and blood pressure cuffs) solely to the infected client is critical to prevent the mechanical transfer of the bacteria to other vulnerable clients.

Adım Adım Çözüm

1
Identify the transmission route for the pathogen mentioned in the scenario.
Methicillin-resistant Staphylococcus aureus (MRSA) is transmitted through direct and indirect physical contact.
Determining the mode of transmission dictates which tier of transmission-based precautions is required.
2
Select the appropriate isolation interventions for contact transmission.
Contact precautions require a private room, the use of gowns and gloves upon entry, and dedicated patient-care equipment.
These physical barriers prevent the transfer of the pathogen from the client or their environment to healthcare workers and other clients.
3
Evaluate the remaining options for clinical appropriateness and scope of practice.
Negative-pressure rooms and surgical masks are eliminated because they are for airborne and droplet transmission, respectively. Delegating wound assessment is eliminated because it violates scope of practice rules.
MRSA does not typically spread through respiratory droplets or airborne routes, and patient assessment is strictly the responsibility of the registered nurse.

Anahtar Kavram

Contact Precautions and Appropriate Delegation
Soru 59Soru →

An infection control nurse is conducting a compliance audit on a pediatric unit. The nurse observes staff entering client rooms to perform routine vital signs. For which client presentation is it mandatory for the staff to don an N95 respirator, a disposable gown, and clean gloves before crossing the threshold into the room?

Cevabı ve açıklamayı göster

Cevap: A child with generalized, pruritic, fluid-filled vesicles on the trunk and extremities.

Cevap

The client with generalized, pruritic, fluid-filled vesicles requires both Airborne and Contact precautions, meaning an N95 respirator, gown, and gloves are mandatory.
The clinical presentation of generalized, fluid-filled vesicles indicates varicella (chickenpox). Varicella is highly contagious and transmits through both aerosolized respiratory droplets and direct contact with vesicular fluid. Therefore, the Centers for Disease Control and Prevention (CDC) mandates both Airborne and Contact precautions. This requires staff to don an N95 respirator (or powered air-purifying respirator), an isolation gown, and clean gloves before crossing the threshold into the client's room.

Adım Adım Çözüm

1
Identify the disease processes described in each of the clinical presentations.
Vesicles indicate Varicella; a maculopapular rash with buccal spots indicates Measles; a paroxysmal cough indicates Pertussis; and parotid swelling indicates Mumps.
Accurate disease recognition is required to determine the correct transmission-based precautions.
2
Determine the required isolation category for each identified pathogen based on CDC guidelines.
Varicella requires Airborne + Contact precautions. Measles requires Airborne precautions. Pertussis and Mumps require Droplet precautions.
Different modes of pathogen transmission dictate different barrier requirements for healthcare staff.
3
Match the specified PPE (N95, gown, gloves) to the isolation categories.
An N95 is required for Airborne precautions. A gown and gloves are required for Contact precautions. Only the client with Varicella requires both categories.
This ensures adherence to mandatory infection control protocols for room entry and prevents cross-contamination.

Anahtar Kavram

Transmission-Based Precautions: Airborne and Contact
Tahmini Süre:1m 15s
Soru 60Soru →

A nurse is coordinating the transition of care for a client recovering from a complex bowel resection with a newly placed colostomy who is being discharged to a home health agency. To ensure a safe and effective interprofessional transition, arrange the following nursing actions in the correct chronological order.

Öğeleri doğru sıraya koymak için sürükleyin

Cevabı ve açıklamayı göster

Cevap

The correct sequence begins with the nursing assessment, followed by securing specialist consultations, facilitating an interdisciplinary care conference, partnering with the social worker to finalize resources, and concluding with a structured SBAR handoff report.
Care coordination must logically progress from data collection to collaborative planning, implementation, and final transition. Assessment identifies the client's needs, which prompts specific interdisciplinary referrals. Once specialists provide their input, a care conference synthesizes these recommendations into a unified strategy. The social worker then finalizes the logistical arrangements of this strategy. Finally, the nurse executes an SBAR handoff to safely transfer care to the receiving agency.

Adım Adım Çözüm

1
Perform a comprehensive assessment.
Identifies the client's specific clinical and functional deficits.
The nursing process dictates that assessment must occur prior to planning or intervening.
2
Secure consultations with the WOCN and clinical pharmacist.
Engages appropriate allied health professionals.
Specialists require the initial assessment data to target their specific discipline's evaluations.
3
Facilitate a multidisciplinary family care conference.
Synthesizes the individual specialist recommendations.
A cohesive discharge strategy cannot be formulated until all team members have evaluated the client.
4
Partner with the medical social worker to authorize community resources.
Operationalizes the established discharge strategy.
Logistical arrangements and agency selection are based directly on the outcomes of the care conference.
5
Execute a standardized handoff report utilizing the SBAR framework.
Transfers clinical accountability to the receiving facility.
The transition of care report is the final step, ensuring the receiving team understands the synthesized plan.

Anahtar Kavram

Effective interprofessional care coordination requires sequencing actions according to the nursing process: assessment, referral, synthesis of the plan, logistical implementation, and final transfer of accountability via structured communication (SBAR).
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