Oxygen delivery Devices Flashcards
1
Q
How to measure NPA?
A
Measure from tip of nose to earlobe
2
Q
Suggested flow rate of an albuterol neb set?
A
6-8 liters per minute
3
Q
D cylinder volume
A
~350 L
4
Q
E cylinder volume
A
~625 L
5
Q
M cylinder volume
A
3000 L
6
Q
How is an OPA measured?
A
Corner of the mouth to the earlobe
7
Q
Most commonly used artificial airway?
A
OPA
8
Q
A BVM will deliver roughly ___mL of air
A
600-750 ml
9
Q
Rate and time to deliver ventilations by BVM?
A
Deliver breath over 1 second with rate at 8 to 10 breaths per minute.
10
Q
What percentage of oxygen does a BVM without attached O2 provide?
A
21%
11
Q
What is the purpose of an oxygen regulator?
A
Manage the flow rate and reduce the pressure.
12
Q
Venturi mask
A
Best device to administer a precise amount of oxygen to a patient
