Question

Difference between partial rebreather mask and nonrebreather mask.

Answer 1

1. A partial-rebreather mask is a device used for extremely low levels of blood oxygen.
2. A non-rebreather mask is a device used to assist in the delivery of oxygen therapy.

Partial-rebreather mask	Non-rebreather mask
Mask features a two-way valve between the reservoir bag and mask.	Mask features a face mask connected to a reservoir bag filled with high oxygen concentration.
2. The valve lets some breath come back into the reservoir bag.	2. The reservoir bag is connected to an oxygen tank.