Question

A nurse is explaining the concept of perfusion to a student nurse. The nurse knows the student understands the concept of perfusion when the student makes which statement?

Answer 1

Correct Answers:

"Perfusion is monitored by vital signs and capillary refill."

Rationale :

💎 Perfusion refers to the process of delivering oxygenated blood to body tissues through the circulatory system

💎 It can be monitored clinically through vital signs, skin temperature, color, and capillary refill time (normal ≤2 seconds)

💎 Adequate perfusion ensures tissues receive enough oxygen and nutrients to sustain cell function

💎 Poor perfusion can manifest as pallor, cool extremities, delayed refill, and weak pulses

💎 Nurses continuously assess perfusion to detect early signs of shock, hypoxia, or vascular compromise

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Answer 2

Correct Answers:

Impaired tissue perfusion

Rationale :

🔷 Varicose veins with ulcerations and edema indicate chronic venous insufficiency, leading to poor tissue oxygenation

🔷 Impaired venous return causes pooling of blood, increased pressure, and reduced perfusion in lower extremities

🔷 The heaviness and ulceration are direct consequences of prolonged venous congestion

🔷 Without adequate perfusion, tissue healing is delayed, increasing the risk for infection and necrosis

🔷 Priority nursing care includes elevating legs, compression therapy, and promoting venous return

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Answer 3

Correct Answers:

The left foot is cooler than right, with delayed capillary refill and dusky color.

Rationale :

🔶 These findings indicate arterial insufficiency, a key sign of impaired tissue perfusion

🔶 Cool temperature and dusky discoloration suggest decreased arterial blood flow to the affected limb

🔶 Delayed capillary refill (>3 seconds) indicates slowed oxygen delivery at the microvascular level

🔶 This condition increases risk for ischemia, ulceration, or gangrene if untreated

🔶 Immediate assessment of pulses and ankle-brachial index (ABI) helps evaluate arterial circulation

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Answer 4

Correct Answers:

Prolonged immobility

Rationale :

🟢 Immobility slows venous return and increases the risk for venous stasis and clot formation, leading to poor perfusion

🟢 Cool skin and delayed capillary refill are early indicators of decreased peripheral circulation

🟢 The client’s numbness may reflect reduced blood flow and nerve hypoxia

🟢 Prolonged bed rest reduces muscle contraction, which normally assists venous return (muscle pump mechanism)

🟢 Preventive measures include leg exercises, compression stockings, and early ambulation

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Answer 5

Correct Answers:

Opioid and non-opioid analgesics

Rationale :

🔵 Nociceptive pain arises from tissue injury or inflammation that activates pain receptors (nociceptors)

🔵 It responds well to analgesics such as acetaminophen, NSAIDs (non-opioids), or opioids depending on severity

🔵 Opioids act centrally to alter pain perception, while non-opioids reduce peripheral inflammation

🔵 Combining both provides multimodal pain relief, improving comfort with lower doses

🔵 Adjuvant medications are more effective for neuropathic pain, not nociceptive pain

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Answer 6

Correct Answers:

Nonmaleficence

Rationale :

💎 Nonmaleficence is the ethical principle meaning “do no harm.” It directs nurses to avoid actions that intentionally or unintentionally cause injury or suffering

💎 It includes preventing harm by practicing safe techniques, verifying medications, and providing competent care

💎 This principle emphasizes protecting patient safety above all else

💎 Nurses uphold nonmaleficence by adhering to standards of practice, policies, and patient safety guidelines

💎 In contrast, beneficence involves actively doing good, while nonmaleficence focuses on avoiding harm

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Answer 7

Correct Answers:

Encourage the client to perform a range of motion exercises.

Rationale :

🔷 For impaired lower extremity perfusion, encouraging range of motion (ROM) exercises promotes venous return and arterial circulation

🔷 Active movement enhances muscle contraction, improving blood flow back to the heart

🔷 Elevating legs above the heart is contraindicated in arterial insufficiency, as it reduces arterial flow

🔷 Gentle, consistent exercises prevent venous stasis, thrombus formation, and edema

🔷 The priority is to stimulate circulation through safe, non-invasive activity within tolerance

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Answer 8

Correct Answers:

Obtain a daily weight on a client who has heart failure.

Rationale :

🔶 Obtaining daily weights is a routine, non-invasive task within the scope of assistive personnel (AP)

🔶 Accurate weights help monitor fluid retention and effectiveness of diuretic therapy in heart failure patients

🔶 The nurse retains responsibility for interpretation of data but can delegate data collection

🔶 Tasks that require assessment, teaching, or sterile procedures must remain with the licensed nurse

🔶 Delegation decisions should always follow the “Five Rights of Delegation” (task, circumstance, person, direction, supervision)

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Answer 9

Correct Answers:

Planning

Rationale :

🟢 The planning phase of the nursing process involves setting measurable, realistic goals and desired outcomes

🟢 It occurs after assessment and diagnosis, guiding care strategies to meet the client’s needs

🟢 Examples include creating short- and long-term goals like “The client will ambulate 50 feet by end of day 2.”

🟢 Planning ensures all interventions are goal-directed and prioritized based on patient condition

🟢 Collaboration with the client promotes shared decision-making and realistic goal setting

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Answer 10

Correct Answers:

Client who is speaking in three-word sentences and has an Spo 2 of 90% by pulse oximetry

Rationale :

🔵 A client with dyspnea and low oxygen saturation (SpO₂ 90%) is at immediate risk of respiratory distress or failure

🔵 Inability to speak full sentences signifies respiratory compromise and poor gas exchange

🔵 This client must be assessed and treated first using airway, breathing, circulation (ABC) priorities

🔵 Immediate interventions include oxygen administration, positioning, and respiratory assessment

🔵 The other clients are stable and can safely wait for evaluation after the airway issue is addressed

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QLexNursing

1 :
A nurse is explaining the concept of perfusion to a student nurse. The nurse knows the student understands the concept of perfusion when the student makes which statement?

2 :
While performing an admission assessment for a client, the nurse notes that the client has varicose veins with ulcerations and lower extremity edema with a report of a feeling of heaviness. Which key problem should the nurse identify as being the priority in the client's care?

3 :
The nurse is caring for a client with a history of peripheral vascular disease. The client has been sitting in a chair for 4 hours watching television. Which assessment finding is most concerning for impaired tissue perfusion?

4 :
A nurse is assessing a client who has been on bedrest for 3 days following hip surgery. The client has a history of hypertension and type 2 diabetes.

Answer Options

5 :
A patient is complaining of a sharp pain in their leg. The nurse knows that nociceptive pain typically responds best to?

6 :
A nurse is teaching a class on ethical principles. The nurse should include that protecting a client's safety by not causing harm refers to which of the following ethical principles?

7 :
A nurse is caring for a client with impaired lower extremity perfusion. Which intervention should be the nurse’s priority to improve the client's circulation?

8 :
A nurse is delegating care for a group of four clients. Which of the following tasks should the nurse delegate to assistive personnel (AP)?

9 :
A nurse is admitting a new client. Which of the following steps of the nursing process is the nurse performing when formulating goals for a positive outcome?

10 :
The nurse is working in an urgent care clinic. Which client needs to be evaluated first by the nurse?

QLexNursing

1 : A nurse is explaining the concept of perfusion to a student nurse. The nurse knows the student understands the concept of perfusion when the student makes which statement?

2 : While performing an admission assessment for a client, the nurse notes that the client has varicose veins with ulcerations and lower extremity edema with a report of a feeling of heaviness. Which key problem should the nurse identify as being the priority in the client's care?

3 : The nurse is caring for a client with a history of peripheral vascular disease. The client has been sitting in a chair for 4 hours watching television. Which assessment finding is most concerning for impaired tissue perfusion?

4 : A nurse is assessing a client who has been on bedrest for 3 days following hip surgery. The client has a history of hypertension and type 2 diabetes.

Answer Options

5 : A patient is complaining of a sharp pain in their leg. The nurse knows that nociceptive pain typically responds best to?

6 : A nurse is teaching a class on ethical principles. The nurse should include that protecting a client's safety by not causing harm refers to which of the following ethical principles?

7 : A nurse is caring for a client with impaired lower extremity perfusion. Which intervention should be the nurse’s priority to improve the client's circulation?

8 : A nurse is delegating care for a group of four clients. Which of the following tasks should the nurse delegate to assistive personnel (AP)?

9 : A nurse is admitting a new client. Which of the following steps of the nursing process is the nurse performing when formulating goals for a positive outcome?

10 : The nurse is working in an urgent care clinic. Which client needs to be evaluated first by the nurse?

1 :
A nurse is explaining the concept of perfusion to a student nurse. The nurse knows the student understands the concept of perfusion when the student makes which statement?

2 :
While performing an admission assessment for a client, the nurse notes that the client has varicose veins with ulcerations and lower extremity edema with a report of a feeling of heaviness. Which key problem should the nurse identify as being the priority in the client's care?

3 :
The nurse is caring for a client with a history of peripheral vascular disease. The client has been sitting in a chair for 4 hours watching television. Which assessment finding is most concerning for impaired tissue perfusion?

4 :
A nurse is assessing a client who has been on bedrest for 3 days following hip surgery. The client has a history of hypertension and type 2 diabetes.

5 :
A patient is complaining of a sharp pain in their leg. The nurse knows that nociceptive pain typically responds best to?

6 :
A nurse is teaching a class on ethical principles. The nurse should include that protecting a client's safety by not causing harm refers to which of the following ethical principles?

7 :
A nurse is caring for a client with impaired lower extremity perfusion. Which intervention should be the nurse’s priority to improve the client's circulation?

8 :
A nurse is delegating care for a group of four clients. Which of the following tasks should the nurse delegate to assistive personnel (AP)?

9 :
A nurse is admitting a new client. Which of the following steps of the nursing process is the nurse performing when formulating goals for a positive outcome?

10 :
The nurse is working in an urgent care clinic. Which client needs to be evaluated first by the nurse?