Correct Answer: A

Rationale: Hydrochlorothiazide is primarily indicated for hypertension (HTN). Thiazides like hydrochlorothiazide are commonly the first-line treatment for hypertension. While hydrochlorothiazide can be used for edema, diabetes insipidus, and postmenopausal osteoporosis to some extent, its main use and efficacy lie in managing hypertension.

Correct Answer: D

Rationale: The correct instruction for a child with contact dermatitis is to apply a thin layer of corticosteroid cream to the affected area. Corticosteroid cream helps reduce inflammation and itching associated with contact dermatitis. It is important to avoid using antibiotic ointment or rubbing the skin vigorously, as these can worsen the condition. Keeping the child's skin dry is generally a good practice, but in the case of contact dermatitis, corticosteroid cream application is more beneficial.

Correct Answer: D

Rationale: Increasing fat content in the diet is essential for meeting the high energy needs of a child with cystic fibrosis. Cystic fibrosis impairs the absorption of nutrients, particularly fats, so increasing the fat content in the child's diet to 40% of total calories helps ensure adequate caloric intake. This intervention can help maintain the child's nutritional status and support growth and development.

Correct Answer: D

Rationale: Measuring the girth around the largest portion of the abdomen ensures accurate assessment and tracking of abdominal distension. This method provides a more comprehensive measurement and helps healthcare providers monitor changes effectively.

Correct Answer: B

Rationale: The last step in interpersonal reasoning involves gathering feedback. Once you have gone through the process of anticipating, choosing a response or mode sequence, and determining if a mode shift is required, the final step is to gather feedback to assess the effectiveness of your interaction and make any necessary adjustments.