On a visit to the family physician, a client is diagnosed with a bunion on the lateral side of the great toe, at the metatarsophalangeal joint. Which statement should the nurse include in the teaching session?A) Some bunions are congenital; others are caused by wearing shoes that are too short or narrow. B) Bunions are congenital and can't be prevented. C) Bunions are caused by a metabolic condition called gout. D) Bunions may result from wearing shoes that are too big, causing friction when the shoes slip back and forth.