Which client is at risk for the development of a potassium level of 5.5 mEq/L (5.5 mmol/L)?

A.1.The client with colitis

B.2.The client with Cushing’s syndrome

C.3.The client who has been overusing laxatives

D.4.The client who has sustained a traumatic burn

正确答案：4.The client who has sustained a traumatic burn