Correct Answer: D

Rationale: Fresh strawberries, steamed vegetables, and baked fish constitute a meal low in saturated fats and cholesterol, making it a suitable choice for a client with CAD. This meal aligns with dietary recommendations to support heart health and manage CAD.

Correct Answer: A

Rationale: In the case of an above-the-knee amputation, the priority item that should be available for emergency use is a surgical tourniquet. This is crucial to control severe bleeding that may occur post-operatively.

Correct Answer: A

Rationale: Choice A is the correct answer because regular physical activity, like walking for half an hour daily, is beneficial for managing coronary artery disease (CAD) and promoting heart health. It helps improve circulation, reduce cholesterol levels, and maintain a healthy weight, which are all important factors in managing CAD. Choices B, C, and D are incorrect as they convey misconceptions about disease management for CAD.

Correct Answer: C

Rationale: Bibasilar crackles are abnormal lung sounds that indicate fluid accumulation in the lungs, a sign that left-sided heart failure is worsening. This finding suggests that the client's condition is deteriorating and requires prompt intervention to prevent further complications.

Correct Answer: A

Rationale: Protamine sulfate is the antidote for heparin, used to reverse its anticoagulant effects. It should be readily available in case of bleeding complications, as it can rapidly neutralize the effects of heparin and prevent excessive bleeding.