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A staff nurse who is promoted to assistant nurse manager may feel uncomfortable initially when supervising her former peers. She can best decrease this discomfort by:
- A. Writing down all assignments
- B. Making changes after evaluating the situation and having discussions with the staff
- C. Telling the staff nurses that she is making changes to benefit their performance
- D. Evaluating the clinical performance of each staff nurse in a private conference
Correct Answer: B
Rationale: Evaluating and discussing changes eases transition and builds trust.
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The nurse returned to check Mr. Gary as promised. This is an example of?
- A. Fidelity
- B. Veracity
- C. Justice
- D. Beneficence
Correct Answer: A
Rationale: Returning as promised is fidelity (A) keeping commitments, per ethics. Veracity (B) is truth, justice (C) fairness, beneficence (D) good not promise-specific. A reflects the nurse's reliability, fostering trust with Mr. Gary, aligning with fidelity's ethical role in nursing, making it correct.
A nurse working in a community health center is focusing on illness prevention for a group of young adults. Which action reflects primary prevention?
- A. Screening for sexually transmitted infections
- B. Educating about the risks of smoking
- C. Referring clients with depression to a counselor
- D. Planning care for clients with asthma
Correct Answer: B
Rationale: Primary prevention targets illness before it strikes, ideal for young adults shaping lifelong habits. Educating about smoking risks cancer, lung damage aims to deter uptake or prompt quitting, a modifiable behavior with huge impact, as smoking's a top preventable death cause. Screening for STIs is secondary, catching disease early, not stopping it. Referring depression cases or planning asthma care is tertiary, managing conditions, not preventing onset. Smoking education fits primary prevention's proactive core studies show early awareness cuts initiation rates perfect for a community setting where young adults face peer pressures. Nursing uses this to shift trajectories, reducing chronic illness odds through informed choice, a powerful, scalable action for this age group's health future.
An 8.5 lb, 6 oz infant is delivered to a diabetic mother. Which nursing intervention would be implemented when the neonate becomes jittery and lethargic?
- A. Administer insulin
- B. Administer oxygen
- C. Feed the infant glucose water (10%)
- D. Place infant in a warmer
Correct Answer: C
Rationale: Jitteriness and lethargy suggest hypoglycemia, common in infants of diabetic mothers; glucose water corrects this.
A client has a mean arterial blood pressure (MAP) of $97 \mathrm{mmHg}$ and an intracranial pressure (ICP) of $12 \mathrm{mmHg}$. What is the cerebral perfusion pressure (CPP) for this client?
- A. 75
- B. 85
- C. 97
- D. 109
Correct Answer: B
Rationale: CPP = MAP - ICP; 97 - 12 = 85 mmHg (B). Other options (A, C, D) miscalculate. B is correct. Rationale: CPP measures brain perfusion; 85 mmHg is within normal (60-100 mmHg), critical for assessing adequacy post-injury, per neurocritical care formulas.
When the physician telephones to order a therapy such as a medication for the client of a student nurse, who is the best person to take this telephone order?
- A. whoever is authorized by hospital policy
- B. the student nurse giving the client's care
- C. the student nurse's instructor
- D. any licensed nurse on duty
Correct Answer: A
Rationale: Hospital policy dictates who takes telephone orders, ensuring legal and safety compliance, typically a licensed nurse, not a student or instructor alone. This standard protects clients from errors by untrained personnel, aligning with nursing scope and institutional rules for accurate order execution.