Which is not a common cause of drug-induced anaphylaxis?

Correct Answer: B

Rationale: Aspirin is less commonly associated with drug-induced anaphylaxis compared to penicillin, NSAIDs, radiocontrast media, and vaccines.

Correct Answer: A

Rationale: A sunken fontanel is a classic sign of severe dehydration in infants, indicating significant fluid loss and the need for immediate hydration.

Correct Answer: C

Rationale: NSAIDs are common causes of fixed drug eruptions, which present as recurring skin lesions at the same site.

Correct Answer: B

Rationale: Inhaled short-acting beta-agonists (SABAs) are the first-line treatment for acute asthma exacerbations, providing rapid bronchodilation.

Correct Answer: D

Rationale: Fluoxetine belongs to the class of selective serotonin reuptake inhibitors (SSRIs), not tricyclic antidepressants.

Correct Answer: C

Rationale: Early respiratory distress within 6 hours of life is a poor prognostic sign in CDH, indicating severe pulmonary hypoplasia. The other signs are less specific to prognosis.

Correct Answer: D

Rationale: Atomoxetine has been associated with an increased risk of suicidal ideation, particularly in children and adolescents.

Correct Answer: C

Rationale: The Look-Listen-Feel method is used to assess if a patient is breathing by observing chest movement, listening for breath sounds, and feeling for airflow.

Correct Answer: B

Rationale: Physiologic jaundice typically appears between and 7 hours after birth and increases by less than 5 mg/dL per day in the first few days