Early sign of shock is:

Correct Answer: D

Rationale: Tachycardia is an early compensatory response in shock to maintain perfusion before blood pressure drops.

Correct Answer: D

Rationale: Hurler syndrome is a metabolic disorder and does not typically cause generalized edema in newborns. The other conditions listed are associated with fluid accumulation and edema.

Correct Answer: B

Rationale: Succinylcholine is associated with malignant hyperthermia, a life-threatening reaction with symptoms such as muscle rigidity and high fever.

Correct Answer: D

Rationale: For infants, CPR should be performed using two fingers in single rescuer situations or with the two-thumb encircling technique in two-rescuer scenarios.

Correct Answer: A

Rationale: Intermittent asthma is defined as symptoms occurring less than twice per week.