OXYGEN DELIVERY

Question 1

Nasal Cannula

At 1 liter/min FiO2 is 24%

1. Flow range?
2. What is the FiO2 at 2 liter/min?

Answer 1

1. 1-6 liters/min
2. add 4% so 24%

Question 2

Simple Mask

1. Flow range
2. FiO2?
3. If simple mask has a reservoir bag it is called?

Answer 2

1. 6-12 liters/min
2. FiO2 is 40%-60%
3. Partial rebreather mask FiO2 50%-60%

Question 3

Non-rebreather Mask

1. Rate
2. FiO2?
3. special considerations/features (2)

Answer 3

1. 8-15 l/min
2. FiO2 up to 95%
3. Valve does not allow room air to enter the mask and MAKE SURE BAG IS PARTIALLY INFLATED!

Question 4

Venturi Mask

1. FiO2
2. FiO2 can be precise
3. FiO2 can be mixed with ROOM air?
4. What does the Air Entrainer do?

Answer 4

1. 24%-60%
2. True
3. True
4. Allows precise mixing of Oxygen wiht room air