A newborn presents with excessive oral secretions and choking during the first feeding. What is the most likely diagnosis?

Correct Answer: D

Rationale: Esophageal atresia with or without tracheoesophageal fistula presents with excessive oral secretions, choking, and difficulty feeding due to a disconnected or abnormal esophagus. Diagnosis is confirmed with a nasogastric tube X-ray.

Correct Answer: C

Rationale: Gentrification involves the renovation and improvement of neighborhoods, but it often results in increased property values and displacement of original residents.

Correct Answer: A

Rationale: Hypertrophic cardiomyopathy primarily affects diastolic function, impairing ventricular filling despite normal systolic contraction.

Correct Answer: A

Rationale: Regular use of moisturizers is essential for maintaining skin hydration and barrier function.

Correct Answer: A

Rationale: Old age is not a recognized predictor of poor outcome in KD.