List of top Pediatrics Questions on Pediatric Disorders asked in NEET (PG)

A child demonstrates progressive neurological decline and a cherry-red spot on fundus examination. Enzyme analysis reveals a deficiency in hexosaminidase A. What is the most likely diagnosis?
A newborn presented with chest retractions, dyspnea, and lethargy. The pediatrician diagnosed the baby with respiratory distress syndrome. This occurs due to the deficiency of:

Chloride level in sweat is used in the diagnosis of which disease? 

A child is brought to the hospital with respiratory distress and biphasic stridor. The radiograph is shown below. What is the diagnosis?
The radiograph-respiratory distress and biphasic stridor
A 3-month-old baby presents with jaundice and clay-coloured stools. Lab investigation reveals that the baby has conjugated hyperbilirubinemia. The liver biopsy shows periductal proliferation. What is the most likely diagnosis?
Child presents with myoclonus jerk, decrease performance in school. There is history of fever at the age of 1 year with rash. It is suggestive of-
Highest cure rate is of: