问题
单项选择题
A client is admitted with a suspected diagnosis of an acute myocardial infarction. When providing care for the client, the nurse should avoid which route when taking a temperature
A．Oral.
B．Rectal.
C．Axillary.
D．Tympanic.
答案
参考答案：B
解析：When caring for the client with a cardiac disorder, the rectal route should be avoided. Introducing a thermometer into the rectum may stimulate the vagus nerve, causing vasodilation and bradycardia. The oral, axillary, and tympanic routes are appropriate for measuring the temperature of cardiac clients.