Exam: Inherited Tubular Disorders in Pediatrics: Fanconi Syndrome Bartter Syndrome Gitelman Syndrome Liddle Syndrome
30:00
2
A neonate born prematurely after pregnancy complicated by severe polyhydramnios develops polyuria, dehydration, hypokalemia, metabolic alkalosis, and hypercalciuria. Which transporter defect most likely explains this condition?
A
Na-Cl cotransporter
B
Na-K-2Cl transporter
C
Epithelial sodium channel
D
SGLT2 glucose transporter