第11题: [单项选择]Which of the following laboratory tests is considered the most reliable indicator of renal function A. BUN. B. Urinalysis. C. Serum potassium. D. Serum creatinin 参考答案:D 答案解析:Serum creatinine is the most reliable indicator of renal function.
第12题: [单项选择]蝗虫的头式是()。 A. 前口式 B. 后口式 C. 上口式 D. 下口式 参考答案:D