A patient's oxygen flow rate is 4 L/min, its oxygen concentration is
、37%
B、33%
C、27%
D、25%
发布时间：2025-02-26 04:08:06
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：A
相关试题
- 1.A patient's oxygen flow rate is 4 L/min, its oxygen concentration is
- 2.oxygen mask oxygen mask
- 3.oxygen
- 4.oxygen sensor
- 5.OXYGEN push button switch
- 6.The oxygen mask is in the overhead compartment.
- 7.oxygen bottle：氧气面罩
- 8.Oxygen has an affinity _most elements
- 9.OVERPRESSURE _____ OF CREW OXYGEN SUPPLY GREEN DISC IS IN PLACE
- 10.The oxygen in the air we breathe has no (taste) ______, smell or color.
