A) 5 breaths/min
B) 8 breaths/min
C) 20 breaths/min
D) 50 breaths/min
Correct Answer: C
Solution :
[c] \[f=\frac{A}{T-D}=\frac{4000ml/\min }{500ml-300ml}\] \[\frac{4000}{200}=20breaths/min\]You need to login to perform this action.
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