One of the following conditions can mimic RDS both clinically and radiographically

Correct Answer: C

Rationale: Total anomalous pulmonary venous return can mimic RDS due to similar clinical and radiographic findings. The other conditions have distinct features.

Correct Answer: C

Rationale: TTN is caused by delayed clearance of fetal lung fluid, leading to mild respiratory distress. Oxygen therapy and CPAP help maintain oxygenation while the condition resolves within 24-72 hours without requiring aggressive intervention.

Correct Answer: A

Rationale: Cardiogenic shock is associated with increased central venous pressure due to heart failure and fluid backup.

Correct Answer: B

Rationale: Tachypnea is defined as a respiratory rate above 50 breaths per minute in infants aged 2-12 months.

Correct Answer: A

Rationale: Osteoarthritis is the most common form of arthritis and typically affects joints through wear and tear over time.