问题
单项选择题
Which of the following would lead the nurse to suspect that a neonate with an infection is developing septic shock
A．Axillary temperature is 99.8°F(37.7℃).
B．Blood pressure is 45/25 mmHg.
C．Heart rate during sleep is 205 beats per minute.
D．Respiratory rate while awake is 32 breaths per minute.
答案
参考答案：C
解析：A sleeping heart rate of 205 bpm is above the normal 200 bpm for this age. Increased heart rate is an early indication of ensuing septic shock.