This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
About scuny true A/E - 
Select and explain. 
A. Subperiosteal haematoma with tenderness, B. Separation of epiphysis, C. | S. alkaline phosphatase, D. Gingival bleeding
C: | S. alkaline phosphatase
Answer: C: | S. alkaline phosphatase 
Explanation: Ans. is 'c' i.e., | S. alkaline phosphatase SCURVY o Scurvy is a disease resulting from deficiency of Vitamin 'C', which is required for collegen synthesis. Function of Vit C and pathophysiologv of scurvy Collegen synthesis o Vitamin C is essential for the hydroxylation of lysine and proline in collegen formation.