A nurse is caring for a child in the PACU following a tonsillectomy. Which of the following findings requires immediate intervention by the nurse?

A. This is the correct statement. Children with HIV are at increased risk for tuberculosis (TB) infection. Therefore, regular testing for TB is an important part of their healthcare.

B. Doubling medications without specific guidance from the healthcare provider can be dangerous and is not recommended. It's important for the parent to follow the prescribed medication regimen as directed.

C. While zidovudine (AZT) is an important medication for HIV treatment, the statement is not accurate. The risk of transmission does not decrease after only 2 weeks of
treatment. It takes longer for the viral load to decrease significantly.

D. Children with HIV do not necessarily need to repeat their childhood immunizations once they are in remission. However, the timing and need for vaccinations may be
individualized based on the child's specific circumstances and immune status. This statement does not demonstrate a clear understanding of the teaching.

A. Hypertension is not a typical finding in severe dehydration. In fact, dehydration often leads to decreased blood pressure.

B. Increased urine output is not a typical finding in severe dehydration. Dehydration leads to decreased urine output as the body tries to conserve fluids.

C. This is the correct answer. In severe dehydration, the body compensates by increasing the respiratory rate to try to maintain oxygen levels and remove excess carbon dioxide. This is a compensatory mechanism in response to metabolic acidosis, which can occur with dehydration.

D. A capillary refill of 2 seconds indicates normal perfusion. In severe dehydration, capillary refill may be prolonged, indicating poor perfusion.