Hyperinflation with bilateral interstitial infiltrates and peri-bronchial cuffing are radiographic manifestations of:

Correct Answer: A

Rationale: Viral pneumonia often presents with hyperinflation, interstitial infiltrates, and peri-bronchial cuffing on chest X-ray.

Correct Answer: C

Rationale: Osteoarthritis is primarily caused by the wear and tear of cartilage over time, leading to joint degeneration.

Correct Answer: C

Rationale: Hypoventilation, decreased breath-holding ability, ectopic beats, and supraventricular tachycardia (SVT) are part of the physiological response to cold water immersion, but hypertension is not typically a component of cold water shock.

Correct Answer: A

Rationale: Squatting helps increase systemic vascular resistance, reducing the right-to-left shunt and improving oxygenation in Tetralogy of Fallot.

Correct Answer: D

Rationale: Neuroleptic antipsychotics typically cause extrapyramidal side effects like bradykinesia, hyperthermia (neuroleptic malignant syndrome), tardive dyskinesia, and sedation. Inappropriate ADH secretion is not commonly associated with these medications.