Which is not true concerning allergic reactions to foods?

Correct Answer: B

Rationale: Rashes and diarrhea after fruit juice ingestion are often non-immunologic, related to acidity or other factors.

Correct Answer: B

Rationale: In tumor lysis syndrome and leukocytosis, massive cell lysis leads to potassium release, causing hyperkalemia despite normal intake.

Correct Answer: B

Rationale: The Heimlich maneuver is used to remove airway obstructions in choking victims. Abdominal thrusts create high intrathoracic pressure to expel foreign bodies.

Correct Answer: A

Rationale: Referring to a pediatric psychologist ensures proper evaluation and management of underlying psychological issues contributing to school refusal.

Correct Answer: B

Rationale: Rapid correction of hyponatremia can lead to osmotic shifts, increasing the risk of cerebral edema.