Correct Answer: D

Rationale: Step 1: The correct answer is D because it emphasizes the importance of medical examination and diagnostic testing to determine if the man has an STD. Step 2: Visual inspection (choice B) is not reliable as some STDs may not present with visible symptoms. Step 3: Relying solely on appearance and condom use (choices A and C) does not guarantee protection against all STDs. Step 4: Choice D is the best option as it advocates for seeking professional medical advice for accurate diagnosis and treatment.

Correct Answer: B

Rationale: The correct answer is B: "Take ferrous sulfate and the antacid at least 2 hours apart." Rationale: 1. Iron absorption is decreased in the presence of antacids due to decreased gastric acidity. 2. Antacids can bind to iron and reduce its absorption. 3. Taking them 2 hours apart allows for optimal iron absorption without interference from the antacid. 4. Taking them together (choice A) would decrease iron absorption. 5. Avoiding antacids altogether (choice C) may not be necessary if spaced apart appropriately. 6. Taking them 1 hour apart (choice D) may still lead to decreased iron absorption due to antacid interference.

Correct Answer: D

Rationale: The correct answer is D: Risk for body image disturbance. In the context of Maslow's hierarchy of needs, physiological needs take precedence over psychological needs. For a client in the intensive care unit with congestive heart failure, ensuring physiological needs like airway clearance, urinary elimination, and coping are addressed first is crucial for survival. Body image disturbance is a higher-level psychological need and can be addressed once basic physiological needs are met. Therefore, addressing the risk for body image disturbance would have the lowest priority compared to the other options provided.

Correct Answer: D

Rationale: The correct answer is D. Wearing cotton gloves, especially during sleep, helps reduce itching by preventing scratching, which can further irritate the skin. Cotton is a breathable fabric that reduces friction and irritation. A: Humidifying the environment may help in some cases, but it doesn't directly address the itching or maintaining skin integrity. B: Avoiding a skin lubricant is not recommended as it can help moisturize the skin and reduce itching. C: Bathing with a bar soap that contains lye can be harsh and drying, exacerbating the skin reaction.

Correct Answer: B

Rationale: The correct answer is B: Focused assessment. In this scenario, the client's abdominal pain is a known issue, so a focused assessment would be appropriate to gather specific information related to the current complaint. A focused assessment allows the nurse to concentrate on the particular problem at hand, which in this case is the abdominal pain. A: Initial assessment is not applicable as the client has been seen for this issue before. C: Emergency assessment is not necessary as the situation does not indicate an urgent or life-threatening condition. D: Time-lapsed assessment is not suitable because it involves assessing changes over time, which is not the primary concern in this scenario. In summary, a focused assessment is the most appropriate choice as it allows the nurse to address the client's specific complaint efficiently.