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Tüm alıştırma soruları

2933 soru

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Soru 2361Soru →

An older adult client with advanced dementia arrives at the emergency department requiring urgent surgical repair for a traumatic injury. The client's adult child, who holds a verified Durable Power of Attorney for Healthcare (DPOA-HC), is present. The operating provider has not yet evaluated the client or spoken to the family. An admissions clerk hands the surgical consent form to the adult child, who states to the practical nurse (PN), "I read the informational literature about this surgery in the waiting room, so I am ready to sign this now." Which action should the PN take first?

Cevabı ve açıklamayı göster

Cevap: Instruct the proxy to pause the signing process and contact the operating provider to initiate the informed consent discussion.

Cevap

Instruct the proxy to pause the signing process and contact the operating provider to initiate the informed consent discussion.
The informed consent process mandates that the provider performing the procedure must explain the risks, benefits, and alternatives directly to the client or their legal proxy. Reading informational literature does not substitute for this legal requirement. The PN's responsibility is to act as an advocate by preventing the proxy from signing an invalid consent form and notifying the provider to fulfill their duty.

Adım Adım Çözüm

1
Identify the legal decision-maker.
The adult child is the verified DPOA-HC and is legally authorized to consent on behalf of the client with advanced dementia.
Establishing who has the legal right to consent is the first step in the informed consent process.
2
Evaluate the current status of the informed consent process.
The proxy is ready to sign based on a pamphlet, but the operating provider has not yet spoken to them.
Reading a pamphlet does not fulfill the legal requirement for informed consent, which must be a direct discussion between the provider and the decision-maker.
3
Determine the appropriate PN intervention based on scope of practice.
The PN must stop the proxy from signing and notify the provider to explain the procedure, risks, and alternatives.
The PN's role is strictly limited to witnessing the signature after the provider has obtained informed consent. The PN cannot explain the procedure or witness a signature if the provider has not fulfilled their duty.

Anahtar Kavram

The PN's role in informed consent is limited to advocating for the client or proxy by ensuring the provider has explained the procedure, and then witnessing the voluntary signature. The PN cannot explain the procedure or witness a signature prior to the provider's explanation.
Soru 2362Soru →

A practical nurse (PN) is providing care for an older adult client admitted with aspiration pneumonia secondary to severe dysphagia from a prior stroke. The client, who was previously resting quietly, suddenly becomes highly restless, agitated, and exhibits a weak, wet-sounding cough. Which action should the PN take first to prevent further injury?

Cevabı ve açıklamayı göster

Cevap: Immediately elevate the head of the bed to a high-Fowler's position and activate the bedside suction equipment.

Cevap

The correct action is to immediately elevate the head of the bed to a high-Fowler's position and activate the bedside suction equipment.
The correct answer addresses the immediate threat to the client's life. Sudden restlessness and a wet-sounding cough in a client with severe dysphagia indicate acute aspiration and hypoxia. Elevating the head of the bed and utilizing suction are immediate, direct actions that prevent further aspiration and clear the airway, directly aligning with ABC prioritization and injury prevention standards.

Adım Adım Çözüm

1
Assess the clinical scenario and the client's sudden change in condition.
The client is exhibiting sudden restlessness, agitation, and a wet cough, which are clinical indicators of acute airway compromise and active aspiration.
Recognizing signs of acute hypoxia and aspiration is critical for prioritizing care in vulnerable clients with severe dysphagia.
2
Apply the Airway, Breathing, Circulation (ABC) prioritization framework.
Airway protection is the absolute highest priority to prevent further physical injury or respiratory arrest.
Physiological needs related to the airway always take precedence over obtaining vital signs, documenting, or delegating.
3
Determine the most appropriate immediate nursing intervention within the practical nurse (PN) scope of practice.
Elevating the head of the bed utilizes gravity to prevent further downward aspiration, and preparing suction equipment allows for immediate clearing of the airway.
These are direct, non-pharmacological safety measures that provide immediate airway protection before the registered nurse (RN) or provider arrives.

Anahtar Kavram

Airway Protection and Aspiration Prevention
Soru 2363Soru →

A practical nurse (PN) is caring for a client who is scheduled for a cardiac catheterization. As the PN is preparing the insertion site, the client suddenly pulls away and states, "I changed my mind. I don't want anyone putting a tube in my heart. I am not doing this." Arrange the following actions the PN should take in the correct order of priority from first to last.

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Cevap

The correct sequence is to first stop the physical preparation, then acknowledge the client's right to refuse, explore their concerns, notify the healthcare provider and charge nurse, and finally document the event.
When a client withdraws consent, the practical nurse must follow a logical sequence based on the nursing process and safety prioritization. Safety and honoring autonomy come first, meaning all preparation must stop immediately. Next, acknowledging the client's right to refuse builds trust, which facilitates the data collection phase (exploring concerns). Once data is gathered, the nurse acts as an advocate by communicating the situation to the healthcare provider. Finally, the nurse legally protects all parties by documenting the sequence of events.

Adım Adım Çözüm

1
Prioritize client safety and autonomy by halting the procedure preparation.
The physical preparation is immediately stopped.
Continuing to prepare a client who has explicitly withdrawn consent violates their legal rights and constitutes battery.
2
Support the client's decision.
The nurse acknowledges the client's right to refuse.
This action validates the client's autonomy and builds therapeutic trust during a potentially stressful moment.
3
Collect data regarding the refusal.
The nurse explores the client's underlying concerns.
Understanding why the client is refusing (e.g., fear, misunderstanding) provides essential data for the healthcare team.
4
Advocate and communicate the change in status.
The healthcare provider and charge nurse are notified.
The provider must be informed that consent is withdrawn so they can either speak with the client to provide primary education or cancel the procedure.
5
Record the event in the medical record.
The client's exact words and the provider notification are documented.
Accurate documentation is a legal requirement that must occur after all immediate patient care and advocacy actions are completed.

Anahtar Kavram

Client Autonomy and the Right to Refuse Treatment
Soru 2364Soru →

A practical nurse (PN) is assigned to care for a group of clients on a busy medical-surgical unit. The PN is collaborating with a registered nurse (RN) and assistive personnel (AP). Which of the following actions by the PN demonstrate appropriate adherence to the legal scope of practice and safe delegation principles? Select all that apply.

Geçerli olan tümünü seçin

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Cevap: Requesting the RN to evaluate a client whose blood pressure has acutely decreased following the administration of an antihypertensive medication; Administering a scheduled intramuscular analgesic to a stable client who is 24 hours post-appendectomy; Reinforcing the RN's initial education regarding the proper application and maintenance of a continuous positive airway pressure (CPAP) mask

Cevap

The correct actions include requesting the RN to evaluate the client with acutely decreased blood pressure, administering the scheduled intramuscular analgesic to the stable post-operative client, and reinforcing the RN's initial CPAP education.
The correct actions demonstrate a clear understanding of the boundaries of practical nursing. The PN correctly identifies that acute hypotension requires RN evaluation, safely administers a routine medication to a stable post-operative client, and appropriately reinforces teaching that was initially provided by the RN.

Adım Adım Çözüm

1
Analyze each action to determine if it falls within the legal scope of practice for a Practical Nurse (PN).
Identified that routine medication administration and reinforcement of teaching are appropriate PN tasks.
The PN role involves providing care to stable clients with predictable outcomes and reinforcing established care plans.
2
Evaluate the clinical stability of the clients involved in each scenario.
Identified that the client with dropping blood pressure and the client with acute dysphagia are unstable or require complex care.
Unstable clients require RN-level comprehensive assessment, and high-risk tasks (like feeding a dysphagic client) cannot be delegated to assistive personnel (AP).
3
Assess the delegation and collaboration decisions against ethical and legal standards.
Identified that explaining surgical risks violates the nurse's role in informed consent, and discussing patient data in a cafeteria violates confidentiality.
Providers must obtain informed consent, and health information must only be discussed in private, secure areas.

Anahtar Kavram

The practical nurse must consistently differentiate between stable clients appropriate for PN care and unstable clients requiring RN intervention, while adhering strictly to delegation rules, confidentiality laws, and boundaries regarding informed consent.
Soru 2365Soru →

A practical nurse (PN) responds to a sounding bed alarm in the room of a client receiving treatment for a severe respiratory infection. Upon entering, the PN observes the client, who has a documented history of mild cognitive impairment, attempting to climb over the raised side rails in a dark room. The client is forcefully tugging at their peripheral intravenous (IV) catheter and shouting about being trapped. Which of the following safety interventions should the PN implement? (Select all that apply.)

Geçerli olan tümünü seçin

Cevabı ve açıklamayı göster

Cevap: Provide a bedside commode and ensure the room is adequately illuminated with a nightlight.; Assess the client's oxygen saturation levels and check the suprapubic area for bladder distention.; Assign an available staff member to sit with the client and offer a simple, repetitive activity.

Cevap

The correct interventions are to provide a bedside commode and adequate lighting, assess oxygen saturation and bladder distention, and assign a staff member to sit with the client while offering a repetitive activity.
The correct actions prioritize safety through least-restrictive measures and clinical investigation. Turning on a nightlight and providing a commode directly address environmental hazards and common toileting urges. Assessing oxygen saturation and bladder fullness investigates critical physiological triggers for sudden delirium, especially in a client with a respiratory infection. Assigning a sitter for observation and distraction is an evidence-based restraint alternative that protects both the client and their IV line.

Adım Adım Çözüm

1
Address immediate environmental and physical hazards.
The room is illuminated to prevent tripping, and toileting needs are safely managed with a bedside commode.
Climbing out of bed in the dark poses a severe fall risk, and urgency to void is a primary reason confused clients attempt to get up unassisted.
2
Investigate the underlying cause of the acute behavioral change.
Oxygen levels and bladder distention are assessed by the PN.
Sudden agitation (delirium) is often triggered by physiological stressors such as hypoxia (due to the respiratory infection) or a full bladder, rather than dementia progression.
3
Implement least-restrictive safety measures to protect medical devices.
A staff member sits with the client and provides a distraction activity.
Restraints are a last resort. 1:1 observation and meaningful distraction protect the IV line without violating the client's right to a least-restrictive environment.

Anahtar Kavram

Prioritizing least-restrictive restraint alternatives and identifying physiological causes of acute delirium.
Soru 2366Soru →

A practical nurse (PN) is collecting data on a client who is 4 hours postpartum following the vaginal delivery of a macrosomic neonate. The client reports feeling dizzy. The PN observes a continuous trickle of lochia rubra and a heart rate of 115 beats per minute. Which action should the practical nurse take first?

Cevabı ve açıklamayı göster

Cevap: Palpate the client's uterine fundus for firmness and position

Cevap

Palpate the client's uterine fundus for firmness and position
The client is exhibiting clinical signs of postpartum hemorrhage, including a continuous trickling of blood, tachycardia, and dizziness. Because the client delivered a macrosomic neonate, she is at high risk for uterine atony. The first and most critical independent action for the practical nurse is to palpate the fundus. This rapid assessment provides immediate data on whether the uterus is contracted. If the fundus is boggy, the practical nurse can immediately massage it to stimulate contraction, directly addressing the circulation component of the ABCs prior to reporting to the registered nurse.

Adım Adım Çözüm

1
Analyze the client's clinical presentation.
The client has dizziness, tachycardia, and a continuous trickle of bleeding 4 hours postpartum.
These are classic signs of postpartum hemorrhage and developing hypovolemic shock.
2
Identify the client's risk factors.
The client delivered a macrosomic neonate.
Delivering a large infant overdistends the uterus, significantly increasing the risk of uterine atony.
3
Determine the priority practical nursing action.
The immediate priority is to physically assess the uterine fundus.
Uterine atony is the most common cause of early postpartum hemorrhage. Palpating the fundus provides critical data and allows for immediate, life-saving intervention (fundal massage) within the PN scope of practice before escalating care.

Anahtar Kavram

Postpartum Hemorrhage Assessment and Practical Nurse Scope of Practice
Soru 2367Soru →

A nursing supervisor is evaluating the clinical decisions made by a licensed practical/vocational nurse (LPN/VN) on a general medical unit. Which action demonstrates that the LPN/VN is practicing safely and appropriately within their legal scope of practice?

Cevabı ve açıklamayı göster

Cevap: Reinforcing the initial dietary teaching provided by the registered nurse (RN) for a client with stable heart failure.

Cevap

Reinforcing the initial dietary teaching provided by the registered nurse (RN) for a client with stable heart failure.
The LPN/VN scope of practice legally permits reinforcing education that has already been initially assessed, provided, and documented by a registered nurse (RN). Furthermore, assigning a client with a stable, chronic condition (such as stable heart failure) is highly appropriate, as their condition is predictable and does not require the continuous comprehensive assessment that an RN provides.

Adım Adım Çözüm

1
Evaluate the LPN/VN's role in client education.
The LPN/VN cannot provide initial, comprehensive teaching but is authorized to reinforce teaching already completed by the RN.
Initial education requires a comprehensive assessment of learning needs, which is an RN responsibility.
2
Assess the stability of the client assignments presented in the options.
The client with stable heart failure is appropriate for the LPN/VN, while the client with unstable angina requires an RN.
LPN/VNs are expected to care for clients with predictable outcomes and stable conditions.
3
Review legal and ethical responsibilities regarding consent and confidentiality.
The LPN/VN only witnesses consent signatures and must not share information with unauthorized persons.
Practicing safely requires strict adherence to legal boundaries like HIPAA and informed consent laws.

Anahtar Kavram

LPN/VN Scope of Practice: Delegation, Assignment, and Legal Responsibilities
Soru 2368Soru →

A practical nurse provides care for a pediatric client diagnosed with adenovirus, which requires both contact and droplet precautions. The nurse is wearing a fluid-resistant gown, clean gloves, a surgical mask, and protective goggles. According to standard infection control protocols, which item of personal protective equipment (PPE) should the nurse remove last to minimize the risk of cross-contamination?

Cevabı ve açıklamayı göster

Cevap: Surgical mask

Cevap

The surgical mask is removed last, typically after exiting the client's room.
According to standard infection control guidelines, the surgical mask or respirator is the final piece of personal protective equipment to be removed. Because the front of the mask is considered contaminated, it is removed by handling the ties or ear loops after the nurse has exited the client's room and closed the door. This ensures the nurse's respiratory tract remains protected while inside the room and during the removal of other contaminated items.

Adım Adım Çözüm

1
Identify the personal protective equipment (PPE) being worn by the nurse.
The nurse is wearing a gown, gloves, mask, and goggles.
Knowing the specific PPE items dictates the proper sequence for removal.
2
Recall the standardized sequence for removing PPE.
The sequence is typically gloves first, followed by goggles or face shield, then the gown, and finally the mask or respirator.
This sequence ensures that the most contaminated items are removed first without contaminating the nurse's face, mucous membranes, or clothing.
3
Determine the location where the final item should be removed.
The surgical mask should be removed after leaving the client's room and closing the door.
Removing the mask outside the room prevents inhalation of airborne or droplet particles that may still be suspended in the room's environment.

Anahtar Kavram

Personal Protective Equipment (PPE) Doffing Sequence
Soru 2369Soru →

A practical nurse (PN) and an assistive personnel (AP) are preparing to transfer a client from the bed to a specialized chair using a mobile full-body mechanical sling lift. The client is two days postoperative following a right total hip arthroplasty (posterior approach) and experiences occasional confusion. Which action during this procedure represents the correct application of equipment safety and ergonomic principles?

Cevabı ve açıklamayı göster

Cevap: Keeping the caster brakes of the mechanical lift unlocked while initially raising the client off the bed

Cevap

Keeping the caster brakes of the mechanical lift unlocked while initially raising the client off the bed
When operating a mobile full-body mechanical sling lift (e.g., Hoyer lift), safety and ergonomic guidelines require that the caster brakes (wheels) on the lift itself remain unlocked during the actual lifting phase. This allows the lift base to move slightly and automatically center itself under the client's weight, keeping the center of gravity directly over the base. If the brakes are locked, the diagonal lifting force can pull the machine forward, creating a high risk of tipping. Note that the brakes on the bed and the receiving wheelchair must be locked, but the lift's casters must remain free to adjust.

Adım Adım Çözüm

1
Analyze the principles of mobile mechanical lift operation and center of gravity.
Identify that a mobile lift must be able to shift slightly during the vertical lifting phase to maintain balance.
If the lift brakes are locked while lifting a heavy patient, the center of gravity shifts outside the base, creating a severe tipping hazard.
2
Evaluate the client's specific surgical history and positioning precautions.
Recognize that a posterior total hip arthroplasty requires maintaining hip abduction and avoiding hip flexion greater than 90 degrees or internal rotation.
Standard sling application often involves crossing the leg straps, but this causes adduction and risks dislocation in THA patients. Straps must remain uncrossed.
3
Assess the remaining actions against legal regulations and the PN scope of practice.
Determine that applying a cloth band is an unauthorized physical restraint, and administering IV push medications is out of scope for a PN.
Safety encompasses not just ergonomics, but also adherence to legal scope and restraint protocols.
4
Select the only safe and appropriate action.
Conclude that leaving the lift's casters unlocked is the correct ergonomic and equipment safety practice.
It ensures the equipment operates as designed to prevent mechanical instability.

Anahtar Kavram

Mechanical Lift Safety and Postoperative Ergonomics
Soru 2370Soru →

During an initial data collection at a skilled nursing facility, a practical nurse assesses an older adult client. Which of the following findings should the nurse recognize as expected physiological changes of the aging process? Select all that apply.

Geçerli olan tümünü seçin

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Cevap: Decreased subcutaneous tissue and thinning of the epidermis; Reduced sensitivity to the physiological sensation of thirst; Delayed gastric emptying and diminished intestinal motility

Cevap

The expected physiological changes of aging include decreased subcutaneous tissue, reduced thirst sensitivity, and delayed gastric emptying.
Normal physiological changes of aging occur gradually and affect multiple body systems. These include a reduction in subcutaneous fat and epidermal thickness, a diminished thirst mechanism, and decreased gastrointestinal motility. Identifying these as normal helps the nurse establish a baseline for the older adult client.

Adım Adım Çözüm

1
Analyze the question requirements
The question asks to identify normal, expected physiological changes associated with aging, as opposed to acute medical issues.
Differentiating between normal aging and signs of acute illness is a critical competency for safe nursing care.
2
Evaluate integumentary and gastrointestinal options
Thinning skin, decreased subcutaneous fat, and slower digestion are universally expected progressive changes in older adults.
Cellular aging naturally leads to decreased elasticity, tissue loss, and slower metabolic and peristaltic rates.
3
Evaluate cognitive and vital sign findings
Sudden confusion and borderline vital signs (tachycardia and hypotension) are identified as acute abnormalities.
Sudden confusion indicates delirium, and abnormal vital signs suggest shock or severe dehydration; neither is a normal part of aging.

Anahtar Kavram

Expected Physiological Changes of Aging
Soru 2371Soru →

A nurse is preparing to enter the isolation room of a client who requires both droplet and contact precautions due to bacterial meningitis and a methicillin-resistant *Staphylococcus aureus* (MRSA) wound infection. Arrange the following steps for donning the required personal protective equipment (PPE) in the correct chronological sequence.

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Cevabı ve açıklamayı göster

Cevap

The correct sequence is: cleanse hands, put on the isolation gown, apply the procedure mask, place the eye protection, and finally apply the examination gloves.
According to standard infection control guidelines, the proper sequence for donning full PPE begins with hand hygiene to ensure clean handling of the equipment. The gown goes on first to cover the torso and uniform. Next, the mask and eye protection are applied to protect the face and respiratory tract. Finally, gloves are donned last so they can be pulled securely over the cuffs of the gown, creating an uninterrupted barrier against both contact and droplet transmission.

Adım Adım Çözüm

1
Cleanse hands thoroughly.
Hands are free of pathogens.
Prevents contamination of the clean PPE before donning.
2
Fasten the ties of the isolation gown.
Torso and clothing are covered.
Provides a primary barrier and allows the gloves to eventually overlap the sleeves.
3
Secure a standard procedure mask.
Respiratory tract is protected.
Provides a barrier against droplet transmission.
4
Place eye protection over the face.
Eyes are shielded.
Protects mucous membranes from infectious splashes or sprays.
5
Apply non-sterile examination gloves.
Hands and wrists are covered.
Completes the continuous barrier by covering the cuffs of the gown.

Anahtar Kavram

Standardized Sequence for Donning Personal Protective Equipment
Soru 2372Soru →

A practical nurse (PN) has finished providing care for a client isolated with a highly contagious respiratory infection. The PN must now remove personal protective equipment (PPE) before leaving the client's room. Arrange the following steps for PPE removal in the correct sequence to minimize the risk of self-contamination and injury.

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Cevabı ve açıklamayı göster

Cevap

The correct sequence for removing personal protective equipment is: remove gloves, remove goggles or face shield, remove gown, remove mask or respirator, and finally perform hand hygiene.
According to standard infection control protocols, PPE must be removed in a sequence that minimizes the risk of self-contamination. Gloves are considered the most contaminated and are removed first. The goggles or face shield are removed next by the clean straps. The gown is then carefully removed and rolled inside out. The mask is removed last to protect the respiratory system from particles that may have been disturbed during the removal of the other items. Hand hygiene is the mandatory final step to eliminate any transient flora acquired during the doffing process.

Adım Adım Çözüm

1
Remove the gloves.
The most heavily contaminated items are removed from the hands.
Prevents the contaminated gloves from transferring pathogens to the face, hair, or clean areas of other PPE during removal.
2
Remove the goggles or face shield.
The mucous membranes of the eyes are safely uncovered.
Handling only the clean ear pieces or headbands with bare hands prevents self-contamination.
3
Remove the gown.
The body is freed from the contaminated gown without spreading pathogens.
Rolling the gown inside out traps pathogens inside the bundle, protecting the nurse's uniform and the environment.
4
Remove the mask or respirator.
Respiratory protection is safely removed.
The mask is removed last to ensure the respiratory tract remains protected from any airborne particles disturbed while taking off the other garments.
5
Perform hand hygiene.
Any residual pathogens on the hands are completely destroyed or washed away.
This is the essential final step to prevent cross-contamination and ensure the nurse's hands are clean before interacting with other clients or surfaces.

Anahtar Kavram

Accident, Error, and Injury Prevention: PPE Doffing Sequence
Soru 2373Soru →

At a monthly staff meeting in the facility breakroom, a practical nurse observes a coworker passing around a personal smartphone. The screen displays a photograph of a severe pressure injury. The coworker states, "The client gave me written permission to share this for our education, and I made sure their face is not in the picture." Which action should the practical nurse take first?

Cevabı ve açıklamayı göster

Cevap: Notify the nursing supervisor regarding the use of a personal device for clinical photography.

Cevap

The practical nurse must notify the nursing supervisor regarding the use of a personal device for clinical photography.
The correct answer is to notify the nursing supervisor. Capturing or storing any client-related images on a personal device is a direct violation of the Health Insurance Portability and Accountability Act (HIPAA) and standard facility policies. Such devices are unencrypted and pose a severe security risk. The nurse has a professional and legal duty to report this breach up the chain of command immediately, regardless of whether the client gave informal consent or if identifying features were removed.

Adım Adım Çözüm

1
Analyze the situation for legal and ethical compliance.
Identify that a coworker has protected health information (PHI) on a personal, unencrypted electronic device.
Personal devices do not meet the strict security standards required by HIPAA for storing or transmitting PHI.
2
Evaluate the coworker's justification.
Determine that informal written consent and cropping out the face do not negate the legal violation.
Institutional policy and federal law require specific, official authorizations and secure, facility-approved equipment for any clinical photography.
3
Determine the priority nursing action.
Select the action that formally reports the breach to the chain of command.
Nurses have a mandated duty to report any known or suspected confidentiality breaches to management immediately to mitigate legal and security risks.

Anahtar Kavram

Confidentiality and Information Security
Soru 2374Soru →

Following the morning handoff on a busy medical-surgical unit, a licensed practical/vocational nurse (LPN/VN) reviews the newly assigned client roster. Which specific client situation requires the LPN/VN to immediately collaborate with the charge nurse to reassign the client to a registered nurse (RN)?

Cevabı ve açıklamayı göster

Cevap: A client who sustained a pelvic fracture 12 hours ago and is exhibiting new-onset restlessness, a respiratory rate of 28 breaths/minute, and petechiae on the chest.

Cevap

The client who sustained a pelvic fracture and is exhibiting new-onset restlessness, tachypnea, and chest petechiae must be reassigned to an RN.
The LPN/VN scope of practice mandates that care is provided to clients with stable conditions and predictable outcomes. A client with a recent pelvic fracture who suddenly develops restlessness, tachypnea, and a petechial rash is exhibiting the triad of symptoms associated with fat embolism syndrome. This is a life-threatening, highly unstable emergency that requires the comprehensive assessment, critical synthesis of data, and advanced intravenous interventions exclusive to the Registered Nurse (RN) scope of practice.

Adım Adım Çözüm

1
Recall the legal boundaries of the LPN/VN scope of practice regarding client assignments.
LPN/VNs are legally authorized to care for clients with stable, predictable conditions and to perform standard procedures and data collection.
Assigning unstable or unpredictable clients to an LPN/VN violates the national scope of practice standards and jeopardizes client safety.
2
Evaluate the clinical status and required interventions for the clients with COPD, the pending endoscopy, and the venous stasis ulcer.
All three of these clients present with stable, expected findings or require routine procedural care (oral meds, witnessing consent, sterile dressing, reinforcing teaching).
Identifying that these clients match the criteria for safe LPN/VN delegation eliminates them as the correct answer.
3
Analyze the clinical presentation of the client with the pelvic fracture.
The client is showing new-onset restlessness (hypoxia indicator), tachypnea, and a petechial rash on the chest, which are hallmark signs of a fat embolism.
Fat embolism syndrome is a critical, acute complication of long bone and pelvic fractures that rapidly leads to respiratory failure.
4
Determine the appropriate delegation and assignment response to the unstable client.
The LPN/VN must recognize the acute instability and immediately collaborate with the charge nurse to reassign this client to an RN.
An unstable client requires comprehensive initial assessment, independent clinical judgment, and advanced interventions (such as IV pushes) that only an RN can legally provide.

Anahtar Kavram

Delegation and Scope of Practice for Unstable Clients
Soru 2375Soru →

A client is brought to the emergency department after ingesting synthetic cathinones ('bath salts'). The client exhibits extreme agitation, paranoia, and begins verbally threatening the staff. Arrange the following practical nursing actions in the correct order of priority.

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Cevap

The correct sequence prioritizes immediate environmental safety, followed by calling for assistance, attempting verbal de-escalation, assisting with medication administration, and finally collecting physiological data once it is safe to approach the client.
In behavioral emergencies involving substance-induced psychosis or extreme agitation, Maslow's hierarchy and safety principles guide nursing actions. The nurse must first protect themselves and bystanders by creating physical distance. Second, additional help must be summoned, as a violent client cannot be safely managed alone. Third, the least restrictive intervention (verbal de-escalation) is attempted. If verbal methods fail, chemical restraints are utilized to ensure safety. Finally, once the client is physically subdued and the environment is secure, the nurse can safely approach the client to collect physiological data and monitor vital signs.

Adım Adım Çözüm

1
Maintain a safe physical distance and clear the area of bystanders.
Immediate physical safety is established for staff and other clients.
Protecting individuals from imminent physical harm is the highest priority in a behavioral emergency.
2
Activate the facility's security and behavioral emergency response system.
Additional trained personnel are dispatched to assist.
A violently agitated client poses a severe risk; nurses must secure adequate resources and never attempt physical intervention alone.
3
Attempt to verbally de-escalate the client using a calm, clear, and non-confrontational voice.
The client is provided an opportunity to regain control without the use of force.
Nursing principles mandate attempting the least restrictive interventions before resorting to chemical or physical restraints.
4
Assist the registered nurse (RN) in preparing and administering prescribed acute sedatives.
The client's severe agitation is medically managed.
Chemical sedation is necessary when verbal de-escalation fails and the client poses an ongoing threat to self or others.
5
Assess the client's vital signs and monitor for adverse effects of the medication.
Physiological stability is confirmed and documented.
Data collection is crucial following chemical restraint but must be deferred until the environment is safe.

Anahtar Kavram

Prioritization of safety and the use of least restrictive interventions in behavioral emergencies related to acute substance intoxication.
Soru 2376Soru →

A competent adult client is admitted to the medical-surgical unit for a scheduled high-risk cardiac catheterization. While the practical nurse (PN) is reviewing the final pre-procedure checklist, the client suddenly states, 'I have changed my mind. I am not having this done.' Arrange the following actions the PN should take in the correct order of priority.

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Cevabı ve açıklamayı göster

Cevap

The correct priority sequence is: 1) Cease all ongoing physical preparations, 2) Ask open-ended questions to explore the client's concerns, 3) Notify the registered nurse and healthcare provider, 4) Wait for the healthcare provider to counsel the client, and 5) Document the entire event.
When a client revokes consent, the immediate priority is to stop any related interventions to respect client autonomy and prevent battery. Next, the nurse explores the client's reasoning to understand the sudden change. The nurse then escalates the situation by notifying the RN and provider. The provider must then explain the clinical risks of refusing the procedure, as this is outside the PN's scope. Finally, accurate documentation is completed to reflect the client's wishes, the provider's involvement, and the protection of legal rights.

Adım Adım Çözüm

1
Cease all ongoing physical preparations.
The client is no longer being prepared for a procedure they have refused.
Continuing to prepare a client who has explicitly revoked consent is a violation of their rights and constitutes medical battery.
2
Ask open-ended questions to explore concerns.
The nurse gathers data regarding the client's fears or potential knowledge deficits.
Understanding the client's underlying rationale allows the healthcare team to address specific anxieties or misinformation effectively.
3
Notify the registered nurse (RN) and the performing healthcare provider.
The interdisciplinary team is made aware of the revoked consent.
The PN must escalate the situation so the provider can formally address the refusal.
4
Wait for the healthcare provider to counsel the client on the medical consequences of refusal.
The client receives comprehensive clinical information regarding their decision.
Explaining the risks and benefits of a procedure, or the refusal thereof, is strictly within the provider's scope of practice, not the practical nurse's.
5
Document the client's exact statements and the actions taken.
A permanent, legal record of the consent revocation is established.
Thorough documentation protects the client's legal rights and limits institutional liability, and is best completed after the immediate situation is managed.

Anahtar Kavram

Informed Consent Revocation and PN Scope of Practice
Tahmini Süre:1m 30s
Soru 2377Soru →

While receiving intravenous antibiotics for a severe soft tissue infection, an alert and oriented client abruptly unplugs the infusion pump. The client packs their belongings and states, "I am leaving this hospital right now. I refuse to receive any more treatments." What is the most appropriate action for the practical nurse to take?

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Cevap: Validate the client's right to refuse care and immediately notify the registered nurse and the healthcare provider.

Cevap

Validate the client's right to refuse care and immediately notify the registered nurse and the healthcare provider.
Alert and competent clients possess the legal and ethical right to refuse any medical intervention, including hospitalization. The practical nurse acts as an advocate by validating this right, avoiding any coercive actions (such as restraints or blocking exits), and immediately notifying the registered nurse and provider so the formal Against Medical Advice (AMA) process can be safely facilitated.

Adım Adım Çözüm

1
Assess the client's competency and immediate safety.
The client is alert, oriented, and demonstrating a clear desire to leave.
Competent adults have the legal right to refuse any medical treatment, including leaving against medical advice.
2
Avoid any actions that could be construed as false imprisonment or battery.
The nurse refrains from physically blocking the door, using restraints, or threatening the client.
Detaining a competent client against their will violates their constitutional rights and carries severe legal penalties.
3
Escalate the situation promptly to the registered nurse and the attending healthcare provider.
The appropriate personnel are informed to initiate the formal Against Medical Advice (AMA) protocol.
The provider must discuss the specific medical risks of leaving with the client to obtain informed refusal, which is outside the practical nurse's scope of practice.

Anahtar Kavram

Client Right to Refuse Treatment and Against Medical Advice (AMA) Protocols
Soru 2378Soru →

A 4-year-old client is brought to a pediatric emergency department with a spiral fracture of the arm. While assisting the client into a hospital gown, the practical nurse (PN) observes multiple small, circular burn marks in various stages of healing on the client's back. The client's caregiver states, "He is always bumping into the hot radiator at our house." Which action represents the PN's legal responsibility in this situation?

Cevabı ve açıklamayı göster

Cevap: Immediately report the suspected child abuse to the designated state authority or child protective services.

Cevap

The practical nurse must immediately report the suspected child abuse to the designated state authority or child protective services.
As a licensed healthcare professional, the practical nurse is a mandated reporter. The combination of a spiral fracture and circular burns in various stages of healing is highly suspicious for physical child abuse. The nurse has a legal obligation to report these suspicions immediately to the appropriate authorities or child protective services to ensure the child's safety. The nurse does not need definitive proof to make a report, only a reasonable suspicion based on clinical findings.

Adım Adım Çözüm

1
Analyze the clinical findings.
The presence of a spiral fracture and circular burns in various stages of healing are classic warning signs of physical abuse in a pediatric client.
Identifying potential abuse is the critical first step in protecting vulnerable populations.
2
Evaluate the nurse's legal duty in this scenario.
Nurses are legally mandated reporters of suspected child abuse in all jurisdictions.
The law prioritizes the safety of the child and legally requires healthcare professionals to report suspicions.
3
Determine the appropriate intervention.
The PN must immediately report the suspicion to the appropriate authorities or designated facility personnel.
Fulfilling the role of a mandated reporter is a strict legal requirement, regardless of whether concrete proof exists.

Anahtar Kavram

Mandatory Reporting of Suspected Abuse
Soru 2379Soru →

A practical nurse provides care for a resident in a long-term care facility who typically ambulates independently and converses coherently. The nursing assistant reports that the resident woke up highly agitated, disoriented to place, and unable to follow simple directions. Which action should the practical nurse take next?

Cevabı ve açıklamayı göster

Cevap: Perform a targeted physical assessment to identify potential underlying physiological causes.

Cevap

The correct action is to perform a targeted physical assessment to identify potential underlying physiological causes.
Sudden, acute changes in cognition and behavior indicate delirium, which is often a symptom of an underlying physical illness such as a urinary tract infection, hypoxia, or medication toxicity. Because this is not a normal part of the aging process, the nurse must assess the client physically to identify and address the reversible physiological cause.

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1
Analyze the client's baseline versus current presentation.
The resident has transitioned from being independent and coherent to highly agitated and disoriented overnight.
Recognizing a rapid, abrupt change in baseline mental status is crucial for identifying acute delirium.
2
Differentiate between normal age-related changes and acute pathological conditions.
The nurse identifies the sudden confusion as an abnormal finding indicating a potential physical illness, not a normal aspect of aging.
Age-related cognitive changes occur gradually over years; sudden changes suggest an immediate physiological stressor like an infection or hypoxia.
3
Determine the priority nursing intervention.
The nurse prioritizes a physical assessment to uncover the root cause of the sudden mental status change.
Identifying and treating the underlying medical cause is the primary way to resolve delirium and ensure client stability.

Anahtar Kavram

Differentiating normal aging from acute delirium
Soru 2380Soru →

Match each clinical task with the most appropriate nursing team member and the rationale based on their scope of practice.

Soldaki öğeye tıklayın, sonra eşleşen sağdaki öğeye tıklayın

Öğeler

Developing the initial nursing care plan for a newly admitted client
Administering intravenous (IV) push pain medication to a client
Performing a sterile dressing change on a client's chronic wound
Assisting a stable, ambulatory client with morning hygiene

Eşleşmeler

Cevabı ve açıklamayı göster

Cevap

Initial care planning matches with RN comprehensive assessment. IV push medication matches with RN scope restriction. Sterile dressing matches with LPN/VN predictable procedure. Morning hygiene matches with UAP routine activities.
Tasks must be assigned based on the legal scope of practice, the stability of the client, and the complexity of the intervention. The RN must handle initial assessments and high-acuity tasks like IV push medications. The LPN/VN is fully capable of performing sterile procedures and reinforcing established care, while the UAP is responsible for routine ADLs that do not require nursing judgment.

Adım Adım Çözüm

1
Analyze the task of developing an initial care plan.
Matches with the RN's responsibility for comprehensive assessment.
The LPN/VN cannot independently develop initial care plans; they can only contribute data to them.
2
Evaluate the administration of IV push medications.
Matches with the RN's scope due to the high risk and route.
Most Nurse Practice Acts restrict LPN/VNs from administering IV push medications due to the rapid systemic effects.
3
Assess the sterile dressing change task.
Matches with the LPN/VN scope.
LPN/VNs are thoroughly trained in sterile technique and can independently manage chronic wounds for stable clients.
4
Review the task of assisting with morning hygiene.
Matches with UAP delegation.
This is a routine activity of daily living that does not require nursing judgment or specialized clinical training.

Anahtar Kavram

Delegation and Scope of Practice
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