在下列()地点发生火灾时,不会产生火风压。
A.上山巷道
B.下山巷道
C.垂直巷道
D.水平巷道
参考答案:D
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 minut
在月经周期的第()天左右,成熟的卵子从一侧卵巢排出,排出的卵子可存活24小时。
A、14天
B、15天
C、7天
D、12天