Once the offending agent causing serum sickness is discontinued, the symptoms resolve spontaneously within

Correct Answer: B

Rationale: Serum sickness typically resolves within 1-4 weeks after stopping the offending agent.

Correct Answer: C

Rationale: Ventricular septal defect (VSD) is the most common congenital acyanotic heart defect, accounting for a significant proportion of congenital heart diseases.

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: A

Rationale: Multiculturalism enriches societies by promoting diverse cultural experiences, fostering understanding, and encouraging mutual respect among different groups.

Correct Answer: B

Rationale: Male gender is associated with an increased risk of jaundice, not a decreased risk. The other factors are associated with lower risk.