UKMLA PLAB AMC USMLE Prometric MCQ

Question Number 0824
Question:
A two year old old girl with known renal failure presents is brought to Casualty after a seizure. He is noted to have marked bowing of the long bones of his lower limbs. An x-ray of the lower limbs shows cupping, fraying and irregularity of the metaphyses. These manifestations are most likely secondary to deficiency of

a) Vitamin A
b) Vitamin D
c) Calciferol
d) Vitamin K
e) Vitamin C