Correct Answer: B

Rationale: In rheumatoid arthritis, the health history often includes systemic symptoms such as weight loss and fever. Rheumatoid arthritis is a chronic inflammatory autoimmune disease that affects multiple joints symmetrically. Unlike osteoarthritis where joint stiffness is often relieved by activity, stiffness in rheumatoid arthritis is typically worse in the morning and after inactivity. In rheumatoid arthritis, joint deformities can occur in various joints, not just limited to the hands. Heberden's nodes are characteristic of osteoarthritis, not rheumatoid arthritis.

Correct Answer: A

Rationale: In a patient with a newly created ileal diversion with a continent reservoir, demonstrating care for the collection device signifies that the patient has understood the importance of maintaining hygiene and proper management of the device. This behavior indicates that the teaching provided by the nurse has been effective in helping the patient take care of the diversion and prevent complications such as infection or skin irritation. Understanding how to care for the collection device is crucial for the patient's overall well-being and quality of life with the continent reservoir.

Correct Answer: D

Rationale: Terazosin is an alpha-1 adrenergic receptor blocker. By blocking alpha-1 receptors in the vascular smooth muscle, terazosin causes dilation of both arteries and veins, leading to reduced peripheral vascular resistance and decreased blood pressure. This dilation effect is achieved by preventing the binding of norepinephrine to alpha-1 receptors, thereby inhibiting vasoconstriction. Terazosin is commonly used in the treatment of hypertension to help lower blood pressure by reducing the workload on the heart and improving blood flow to organs and tissues.

Correct Answer: A

Rationale: The priority action for the nurse before initiating discharge teaching with a client with diabetes and a large wound is to assess the client's current knowledge regarding dressing changes. This step is crucial as it helps the nurse to understand the client's baseline understanding and skills related to wound care, which will guide the teaching process effectively. By asking the client to state what they know about the current dressing changes, the nurse can identify any knowledge gaps or misconceptions that need to be addressed. This assessment will ensure that the teaching is tailored to the client's specific needs and promotes successful wound healing and overall diabetes management.

Correct Answer: B

Rationale: Endocarditis is a common complication that individuals with repaired congenital heart defects may still be at risk for. Endocarditis is an infection of the inner lining of the heart chambers and valves. The altered structure of the heart tissue from the previous defect and surgery can create an increased risk for bacterial growth and infection. Patients with a history of congenital heart defects should be monitored for signs and symptoms of endocarditis, such as fever, fatigue, new heart murmurs, and evidence of systemic embolization. Prophylactic antibiotics before certain dental and surgical procedures may be recommended to prevent endocarditis in this population. Therefore, the nurse should be vigilant in monitoring for any symptoms suggestive of endocarditis in this client.