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Adult Health II Respiratory NCLEX Questions Questions

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Question 1 of 5

As an initial step in treating a client with angina, the physician prescribes nitroglycerin tablets, 0.3 mg given sublingually. This drug's principal effects are produced by:

Correct Answer: C

Rationale: Nitroglycerin causes vasodilation of peripheral and coronary vasculature, reducing preload and myocardial oxygen demand, relieving angina.

Question 2 of 5

The teaching plan for the client with rheumatoid arthritis includes rest promotion. Which of the following would the nurse expect to instruct the client to avoid during rest periods?

Correct Answer: D

Rationale: Positions of flexion can exacerbate joint stiffness and deformity in rheumatoid arthritis. Proper alignment, elevation, and prone positions (if comfortable) support joint health.

Question 3 of 5

The risk for injury during an attack of Ménière'sdisease is high. The nurse should instruct the client to take which immediate action when experiencing vertigo?

Correct Answer: D

Rationale: Assuming a reclining or flat position during a vertigo attack minimizes the risk of falling and injury by stabilizing the client's position.

Question 4 of 5

A client who had an esophageal hernia repair 4 hours ago has a pulse rate of 90 bpm, respiration rate of 16/minute, blood pressure of 130/80 mm Hg, pulse oximeter of 91, and a temperature of 100.4°F (38°C). What should the nurse do first?

Correct Answer: C

Rationale: A pulse oximetry of 91 indicates mild hypoxemia. Adjusting to a sitting position and encouraging deep breaths improves oxygenation, addressing the most immediate concern.

Question 5 of 5

Health maintenance and promotion activities are especially important for the older adult. Which of the following activities reflects the ability of chance activity for an otherwise healthy older adult?

Correct Answer: C

Rationale: Brisk walking promotes cardiovascular health and mobility. 1,500 mL fluid may be insufficient, 1,200 calories is too low for most, and 8 hours sleep is not activity-focused.

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