Nokea
The nurse has attended a staff education program about needlestick injuries. Which of the following statements by the nurse would require follow-up?
- A. Needlestick injuries should be reported to the employee health clinic.
- B. Needlestick injuries can be prevented by recapping needles after use.
- C. Postexposure prophylaxis may be prescribed after a needlestick injury occurs.
- D. Soap and water should be used to wash the affected area after a needlestick injury occurs.
Correct Answer: B
Rationale: Recapping needles increases the risk of injury and is not recommended. Needles should be disposed of in sharps containers immediately after use.
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Laboratory reference ranges
Glucose (fasting)
70-110 mg/dL
(3.9-6.1 mmol/L)
The nurse is assisting with the care of four clients with diabetes mellitus. Which of the following prescriptions should the nurse clarify with the health care provider?
- A. 10 units regular insulin IV push for serum glucose level >250 mg/dL (13.9 mmol/L)
- B. 14 units glargine insulin subcutaneous injection every night at 2000
- C. 18 units aspart insulin subcutaneous injection 15 minutes before breakfast
- D. 20 units NPH insulin IV push administered every morning at 700
Correct Answer: D
Rationale: NPH insulin is not administered IV, as it is a suspension and can cause embolism or erratic absorption. This prescription requires clarification.
A nurse finds a client unresponsive and is unable to palpate a pulse. Resuscitation is initiated and continued by the rapid response team. The nurse then finds a do not resuscitate (DNR) prescription in the client's chart. What is the appropriate action by the nurse?
- A. Complete resuscitation as life support measures have already been started
- B. Continue resuscitation until DNR status is verified with health care provider
- C. Immediately have the rapid response team stop resuscitation measures
- D. Verify with a family member if life-saving measures should be continued
Correct Answer: C
Rationale: A DNR order indicates the client's wish to avoid resuscitation. Once discovered, resuscitation should be stopped immediately to respect the client's directive, unless there is clear evidence the order is invalid.
A client diagnosed with pneumonia is experiencing shortness of breath, chest pain, and orthopnea. The chest x-ray reveals a very large right pleural effusion. Which intervention should the nurse anticipate for this client?
- A. Endotracheal intubation
- B. Paracentesis
- C. Thoracentesis
- D. Ventilation-perfusion scan
Correct Answer: C
Rationale: Thoracentesis removes fluid from the pleural space, relieving pressure on the lung and improving breathing in a large pleural effusion.
A client with severe hypertension is receiving Capoten (captopril). The nurse should instruct the client to report which of the following to the doctor?
- A. Coughing
- B. Drowsiness
- C. Frequent urination
- D. Hunger
Correct Answer: A
Rationale: A persistent cough is a common side effect of ACE inhibitors like captopril, potentially requiring a change in medication.
The nurse is reinforcing teaching to an overweight 54-year-old client about ways to decrease symptoms of obstructive sleep apnea. Which interventions would be most effective? Select all that apply.
- A. Eating a high-protein snack at bedtime
- B. Limiting alcohol intake
- C. Losing weight
- D. Taking a mild sedative at bedtime
- E. Taking a nap during the day
- F. Taking modafinil at bedtime
Correct Answer: B,C
Rationale: Limiting alcohol (B) reduces airway relaxation, and losing weight (C) decreases airway obstruction, both directly alleviating sleep apnea symptoms.