Heimlich maneuver is used for which of the following purposes?

Correct Answer: B

Rationale: The Heimlich maneuver is an emergency technique used to expel foreign objects from the airway in choking individuals. It creates positive pressure to force the obstruction out of the trachea.

Correct Answer: C

Rationale: Distributive shock is caused by vasodilation and fluid maldistribution, as seen in early septic shock, unlike cardiac or hypovolemic causes.

Correct Answer: A

Rationale: Dennie lines are not a sign of airway obstruction; they are associated with atopic dermatitis.

Correct Answer: C

Rationale: Penicillin is the most frequently implicated drug in serum sickness-like reactions.

Correct Answer: C

Rationale: Breastfeeding actually reduces the risk of sudden infant death syndrome (SIDS), while sleeping on the stomach, smoking, overheating, and prematurity increase the risk.