A child has just been unexpectedly admitted to the intensive care unit after abdominal surgery. The nursing staff has completed the admission process, and the child's condition is beginning to stabilize. When speaking with the parents, the nurses should expect which stressors to be evident? (Select all that apply.)

Correct Answer: A

Rationale: Unfamiliar environment: The child being in the intensive care unit is likely in an unfamiliar environment, which can be a significant stressor for both the child and the parents. The sights, sounds, and equipment in an ICU can be overwhelming and anxiety-provoking for families.

Correct Answer: D

Rationale: Stage 1 hypertension in children is defined as an average systolic or diastolic blood pressure between the 95th and 99th percentile for age, sex, and height, which may require lifestyle modification or medical intervention.

Correct Answer: D

Rationale: Takayasu arteritis primarily affects large arteries.

Correct Answer: A

Rationale: The t(4;11) translocation is commonly found in infantile ALL and is associated with a poor prognosis.

Correct Answer: A

Rationale: Oral antihistamines are the first-line treatment for acute urticaria to relieve itching and reduce hives.