Regarding bronchial asthma, all of the following are true except:

Correct Answer: C

Rationale: Wheezing is common but not always present in asthma, especially in silent chest or mild cases. Key features include episodic airflow obstruction, reversibility, and control with inhaled corticosteroids.

Correct Answer: D

Rationale: Large atrial septal defects do not cause turbulent flow near valves or endocardial surfaces, making them less prone to infective endocarditis compared to other defects like VSD, which promote bacterial seeding.

Correct Answer: D

Rationale: The encircling technique provides effective chest compressions in infants and children. It involves using both thumbs while the hands encircle the chest, ensuring better compression depth and recoil.

Correct Answer: C

Rationale: Phenylketonuria does not typically present with atopic dermatitis-like symptoms.

Correct Answer: B

Rationale: Abuse and neglect are the most prevalent issues among foster care children due to their removal from unstable or harmful environments. While other issues exist, they often stem from these primary concerns.