Author Question: To help prevent problems with home O2 therapy, you should have the patient or caregiver check all ... (Read 21 times)

lracut11 · **on:** Jul 16, 2018

To help prevent problems with home O2 therapy, you should have the patient or caregiver check all delivery equipment at least how often?

a. Once a day
b. Once a week
c. Every other day
d. Once a month

Question 2

At 3 to 5 L/min output, a typical molecular sieve O2 concentrator provides O2 concentrations at what level?

a. 65 to 78
b. 78 to 85
c. 85 to 93
d. Greater than 93

wtf444 · **Reply #1 on:** Jul 16, 2018

Answer to Question 1

ANS: A
To avoid problems before they occur, have the patient or caregiver check all O2 delivery equip-ment at least once a day.

Answer to Question 2

ANS: C
At 3 to 5 L/min, O2 concentrations fall to between 85 and 93.