Approximately how long will a liquid oxygen reservoir last when supplying 3 L/min to your pa-tient? The current reservoir weight is 20 lb, and the weight of an empty reservoir is 10 lb
a. 19 hours c. 46 hours
b. 38 hours d. 119 hours
ANS: A
Subtract 10 lb from 20 lb = 10 lb. Convert 10 lb/2.5 lb/L= 4 L. 4 ? 860 = 3440 L. Then divide by the flow 3440 L/3 L/min = 1146 minutes, or 19 hours.
You might also like to view...
____________________ is infectious secretions from the lungs.
Fill in the blank(s) with the appropriate word(s).
The ICD-9-CM was adopted as the single classification system of morbidity and mortality in:
a. 1979. b. 1980. c. 1978. d. 1990.
For a grade 3 medial collateral ligament sprain, the recommended treatment is surgical repair followed by vigorous rehabilitation.
Answer the following statement true (T) or false (F)
Active listening is listening to someone without having to reply, such as when you are a member of an audience.
Answer the following statement true (T) or false (F)