This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Vitamin D, Subject name: Pediatrics
All of the following are seen in rickets, except. 
Select and explain. 
A. Bow legs, B. Gunstock deformity, C. Pot belly, D. Cranio tabes
B: Gunstock deformity
Answer: B: Gunstock deformity 
Explanation: Ans. is 'b' i.e. Gunstock deformity In rickets the abdomen is protuberant (pot belly) because of marked hypotonia of abdominal wall muscles. Visceral proptosis and lumbar lordosis also occurs in rickets.* More Questions on rickets: -Earliest manifestation of Rickets - Craniotabes*Clinical manifestation of Rickets appeal's at - later half of first year or in 2nd year. (Unusual below the age of 3 months)*Questions on Radiological feature of Rickets: -Earliest radiological changes appear in long bones of radius and ulna*Cupping of metaphyses*Large gap b/w epiphyses and metaphyses (widening of the physis i.e. growth plate)*Irregular metaphyseal margins (ill-defined zone of provisional calcification)Osteopenia*