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The nurse observes that the client, 3 days post MI, seems unusually fatigued. Upon assessment, the client is dyspneic with activity, has sinus tachycardia, and has generalized edema. Which action by the nurse is most appropriate?
- A. Administer high-flow oxygen.
- B. Encourage the client to rest more.
- C. Continue to monitor the client’s heart rhythm.
- D. Compare the client’s admission and current weight.
Correct Answer: D
Rationale: A complication of MI is HF. Signs of HF include fatigue, dyspnea, tachycardia, edema, and weight gain. Comparing admission and current weight assesses fluid retention, a key indicator of HF severity. High-flow oxygen is unnecessary without hypoxia, rest alone won’t address HF, and monitoring rhythm delays intervention.
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The nurse is admitting the client with a thoracic aortic aneurysm. Which intervention should the nurse plan to include?
- A. Administering antihypertensive medications
- B. Palpating the abdomen to determine the aneurysm’s size
- C. Inserting a nasogastric tube set to moderate suction
- D. Teaching about a diet high in potassium and low in sodium
Correct Answer: A
Rationale: The nurse should include administering antihypertensive medications to the client with a thoracic aortic aneurysm; controlling HR and BP is important to decrease the risk of aneurysm rupture. Palpation is contraindicated, and NG tubes or specific diets are not indicated.
While preparing the client for a computed tomography angiography (CTA), the client asks the nurse what the test Will entail. Which should be the nurse’s correct response?
- A. “A CTA uses magnetic fields to visualize the major vessels Within your body.”
- B. “A CTA is an invasive procedure that requires a small incision into an artery.”
- C. “A CTA is a quick procedure that requires anesthesia for about 20 minutes.”
- D. “A CTA is a scan that includes a contrast dye injection to visualize your arteries.”
Correct Answer: D
Rationale: The correct response should explain CTA. CTA is a noninvasive spiral CT scan using contrast dye to yield a 3-dimensional image of the arteries. It does not use magnetic fields (A), require incisions (B), or anesthesia (C).
The nurse is to administer 40 mg of furosemide to the client in HF. The prefilled syringe reads 100 mg/mL. In order to give the correct dose, how many milliliters should the nurse administer to the client?
Correct Answer: 0.4
Rationale: Use a proportion formula: 100 mg: 1 mL :: 40 mg: X mL; 100X = 40; X = 0.4. The nurse should administer 0.4 mL of furosemide.
The nurse is completing a home visit with the client who has an arterial ulcer secondary to PAD. Which statement by the client warrants immediate intervention by the nurse?
- A. “I soak my feet daily to warm them and keep them soft.”
- B. “I cover the sore on my foot with sterile gauze to protect it.”
- C. “I use a pillow under my calves to keep my heels off the bed.”
- D. “I lubricate my feet daily to prevent them from cracking.”
Correct Answer: A
Rationale: The nurse should immediately intervene when the client states soaking feet daily; foot soaks when the client has PAD can cause maceration (tissue breakdown). Covering with gauze, using a pillow, and lubricating are appropriate actions.
The nurse is caring for the client immediately following insertion of a permanent pacemaker via the right subclavian vein approach. Which intervention should the nurse include in the client’s plan of care to best prevent pacemaker lead dislodgement?
- A. Inspect the incision for approximation and bleeding
- B. Prevent the right arm from going above shoulder level
- C. Assist the client with using a walker when out of bed
- D. Request a STAT chest x-ray upon return from the procedure
Correct Answer: B
Rationale: Limiting arm and shoulder activity initially and up to 24 hours after the pacing leads are implanted helps prevent lead dislodgement. Often an arm sling is used as a reminder to the client to limit arm activity. Inspecting the incision, using a walker, and chest x-ray do not directly prevent lead dislodgement.