A murmur due to aortic stenosis may radiate to the

A holosystolic high-pitched "blowing" murmur is indicative of what pathology?

Cleft lip is due to failure of fusion of:

Cleft palate results from failure of fusion of:

Hirschsprung disease occurs due to failure of migration of:

Patent ductus arteriosus (PDA) connects:

Meckel’s diverticulum is due to persistence of:

Horseshoe kidney results from:

Thyroglossal cyst arises due to persistence of:

A 6-month-old presents with pallor, irritability, and spoon-shaped nails. Most likely cause?

First-line treatment for acute bronchiolitis in infants:

Most common inherited bleeding disorder in children:

Most common cause of neonatal cholestasis:

Most common acyanotic CHD:

Most common cause of neonatal shock:

The most common cause of neonatal seizures is:

What is the likely diagnosis in an infant that presents with one month of biphasic stridor that improves with neck extension, but not with prone positioning?

A 42-year-old woman presents with severe epigastric pain radiating to the back. Labs show elevated lipase and ALT of 420 U/L. She denies alcohol use. Most likely cause?

A patient with psoriasis develops dactylitis and nail pitting. Which condition is most likely?

Which electrolyte abnormality is most typical in advanced CKD?