Correct Answer: A

Rationale: The correct instruction for a parent of a toddler with congenital heart disease is to offer small, frequent meals. This helps reduce the cardiac workload on the child's heart and aids in easier digestion and nutrient absorption, supporting the child's overall health.

Correct Answer: A

Rationale: Understanding the activities, routines, and dynamics of a family is crucial for a healthcare professional to provide holistic care. By gaining insight into the family's lifestyle and relationships, the professional can tailor interventions that are better integrated into the family's daily life, fostering more effective therapy outcomes and enhancing the overall quality of care provided.

Correct Answer: B

Rationale: The parent demonstrating understanding by stating they will give the prescribed antiretroviral medication at regular intervals is crucial in maintaining therapeutic levels and preventing drug resistance in a child with HIV.

Correct Answer: C

Rationale: The nurse should identify the sound heard during auscultation as tachypnea, which is a rapid, regular breathing pattern. This breathing pattern often occurs with anxiety, fever, metabolic acidosis, or severe anemia.

Correct Answer: D

Rationale: The nurse should instruct parents to limit their child’s TV watching to 1 to 2 hours per day to prevent childhood obesity.