下列哪些可引起呼吸频率加快（）
A.静注阿托品
B.椎管内麻醉
C.疼痛
D.寒战
E.高热
参考答案：A, B, C, D, E
对初诊为蛔虫病的病人，应化验他的尿液和血液。 [ ]
A client is diagnosed with a herniated lumbar disk at the L-5 interspace. Which of the following symptoms would most likely be the one that first caused the client to seek health care（）
A. Loss of voluntary muscle control.
B. Loss of bladder control.
C. Back pain that is relieved with resting.
D. Back pain that radiates to the shoulders.
