Nokea
The client with acute renal failure asks the nurse for a snack. Because the client's potassium level is elevated, which of the following snacks is most appropriate?
- A. A gelatin dessert.
- B. Yogurt.
- C. An orange.
- D. Peanuts.
Correct Answer: A
Rationale: Gelatin dessert is low in potassium, suitable for a client with hyperkalemia, unlike yogurt, oranges, or peanuts.
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The nurse is preparing to administer medication to a client. After verifying the right medication, dose, route, and time, the nurse should
- A. confirm the client's identity using two client identifiers.
- B. explain the purpose and potential side effects of the medication to the client.
- C. ensure the medication is within its expiration date.
- D. document the medication administration in the client's medical record.
Correct Answer: A
Rationale: Confirming client identity is the next step after verifying medication details to ensure safety.
The nurse teaches the client with a urinary diversion to attach the appliance to a standard urine collection bag at night. The most important reason for doing this is to prevent.
- A. Unlike reflux into the stoma.
- B. Appliance separation.
- C. Urine leakage.
- D. The need to restrict fluids.
Correct Answer: C
Rationale: A night collection bag prevents urine leakage by providing adequate capacity, reducing the risk of appliance overflow during sleep.
During an initial assessment of a client diagnosed with vasospastic disorder (Raynaud's phenomenon), the nurse notes a sudden color change to white in the fingers. The nurse should first assess:
- A. Appearance of cyanosis
- B. Radial pulse
- C. SpO2 of the affected fingers
- D. Blood pressure
Correct Answer: B
Rationale: A sudden color change to white in Raynaud's indicates vasospasm. Assessing the radial pulse first confirms whether blood flow is present despite the vasospasm, guiding further action. Cyanosis, SpO2, and blood pressure are secondary, as pulse assessment is more immediate and specific.
What is a priority nursing intervention for a client with renal colic?
- A. Encourage fluid intake.
- B. Administer morphine as prescribed.
- C. Apply warm compresses.
- D. Insert a urinary catheter.
Correct Answer: B
Rationale: Morphine effectively manages severe renal colic pain, prioritizing client comfort.
A client is undergoing a bone marrow aspiration and biopsy. What is the best way for the nurse to help the client handle her stress?
- A. Allow the client's family to stay with her as long as possible.
- B. Stay with the client and hold her hand without speaking.
- C. Encourage the client to take slow, deep breaths.
- D. Allow the client time to express her feelings.
Correct Answer: C
Rationale: Encouraging slow, deep breaths helps reduce anxiety and promotes relaxation during the stressful bone marrow aspiration procedure. Family presence, hand-holding, and expressing feelings are supportive but less effective for immediate stress management.