The patient in Question was also treated with the endotracheal instillation of exogenous surfactant This is likely to be beneficial by (may choose more than one)

Correct Answer: B

Rationale: Surfactant improves lung compliance and reduces alveolar collapse, lowering the risk of pneumothorax.

Correct Answer: A

Rationale: Enuresis is clinically defined as involuntary urination at least twice weekly for three consecutive months in children aged 5 or older.

Correct Answer: D

Rationale: Interphalangeal joints are rarely affected in oligoarticular JIA.

Correct Answer: C

Rationale: The anion gap is calculated as (Na⁺ - [Cl⁻ + HCO₃⁻]) and represents unmeasured anions in plasma. It helps differentiate metabolic acidosis causes, with high values suggesting lactic acidosis or toxin ingestion.

Correct Answer: A

Rationale: Drug reactions, particularly hypersensitivity reactions, can cause extreme eosinophilia as part of a systemic immune response.