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An adult client with peripheral vascular disease tells the nurse he is afraid his left leg is not improving and may need to be amputated. How should the nurse respond?
- A. You and your wife should discuss your feelings before surgery.'
- B. You sound concerned about your leg and possible surgery.'
- C. It is better to have an amputation when the ulcers are not improving.'
- D. You don't need to be afraid of surgery.'
Correct Answer: B
Rationale: Reflecting the client’s concern encourages open communication and validates his feelings, promoting therapeutic dialogue.
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If the literature supplied by the fast-food chain indicates that one hot apple pie contains 2 g of protein, 14 g of fat, and 31 g of carbohydrates, how many calories are contained in one hot apple pie?
- A. 250 calories
- B. 260 calories
- C. 270 calories
- D. 280 calories
Correct Answer: C
Rationale: Calories are calculated as: (2 g protein × 4 kcal/g) + (14 g fat × 9 kcal/g) + (31 g carbohydrates × 4 kcal/g) = 8 + 126 + 124 = 258 kcal, closest to 270 kcal.
Which response by the nurse is most appropriate at this time?
- A. What are your concerns?
- B. Why are you so scared?
- C. Your doctor says you are doing just fine.
- D. You need to concentrate on getting well.
Correct Answer: A
Rationale: Asking about concerns encourages the client to express fears, facilitating emotional support and reducing anxiety.
Which assessment finding is most closely correlated with an evolving MI?
- A. Nausea
- B. Facial flushing
- C. Severe headache
- D. Coughing up pink-tinged mucus
Correct Answer: A
Rationale: Nausea is a common symptom of myocardial infarction due to vagal stimulation or pain-induced stress response.
Which assessment finding should signal the nurse to withhold applying the client's nitroglycerin patch and notify the physician?
- A. The pressure of 99.8°F (37.6°C)
- B. Respiratory rate of 24 breaths/minute at rest
- C. Apical heart rate of 90 beats/minute
- D. Blood pressure of 94/62 mm Hg
Correct Answer: D
Rationale: A blood pressure of 94/62 mm Hg indicates hypotension, a contraindication for nitroglycerin, which can further lower blood pressure.
If the chest pain is not relieved after taking one nitroglycerin tablet, the nurse should teach the client to take what action?
- A. Take another tablet in 5 minutes.
- B. The nurse is the energy department.
- C. Call the physician immediately.
- D. Swallow two additional tablets.
Correct Answer: A
Rationale: If angina persists after one nitroglycerin tablet, another can be taken every 5 minutes up to three doses, then seek medical help if unrelieved.