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
A 5-year old girl presents with hypeension and virilization. There is also finding of hypokalemia what is the diagnosis- 
Select and explain. 
A. 21-hydroxylase deficiency, B. 3-13 hydroxy steroid deficeicny, C. 11-13 hydroxylase deficeincy, D. Conn's disease
C: 11-13 hydroxylase deficeincy
Answer: C: 11-13 hydroxylase deficeincy 
Explanation: Ans. is 'c' i.e., 11-13 hydroxylase deficiency o Hypeension, hypokalemia and virilization suggest the diagnosis of 11-13 hydroxylase deficiency.