<prompt> Which of the following statements about 21 alpha hydroxylase deficiency is false -Most common cause of congenital adrenal hyperplasia in childrenAffected females present with ambiguous genitaliaAffected males present with precocious pubeyHypokalemic alkalosis is seen  <response>: Ans. is d i.e., Hypokalemic alkalosis is seen In congenital adrenal hyperplasia due to 21 alpha hydroxylase deficiency, there is hyperkalemia not hypokalemia. o All other options have been explained. 