问题
单项选择题
A nurse performs cardiopulmonary resuscitation (CPR) for 1 minute on an infant without calling for assistance. In reassessing the infant after I minute of CPR, the nurse finds that he still isn't breathing and that he has no pulse. The nurse should then （）.
A．resume CPR beginning with breaths.
B．declare her efforts futile.
C．resume CPR beginning with chest compressions.
D．call for assistance.
答案
参考答案：D
解析：
After 1 minute of CPR, the nurse should call for assistance and then resume efforts. CPR shouldn't be stopped after it has been started unless the nurse is too exhausted to continue. A cycle usually ends with breaths, so the next beginning cycle after pulse check and summoning help would begin with chest compressions.