Navigation data
Part of NREMT Skillset
Page data
Type Medical skill
Keywords medical, trauma
Sustainable Development Goals SDG03 Good health and well-being
Aliases ABC's
Published by GSTC
Published 2020
License CC BY-SA 4.0

A non-rebreather mask(NRB) is used in patients who need more oxygen than can be supplied by nasal cannula. With the NRB, oxygen can be supplied at a rate of 10-15 liters per minute (lpm), corresponding to approximately 60% - 80% O2. The non-rebreather mask covers both the nose and mouth of the patient and attaches with the use of an elastic cord around the patient's head.

The NRB has an attached reservoir bag, typically one liter, that connects to an external oxygen tank or bulk oxygen supply system. Before an NRB is placed on the patient, inflate the reservoir bag to greater than two-thirds full of oxygen. If during inspiration, the bag deflates and does not re-inflate fully between breaths, then increase the O2 flow.

EMT +, emergency medical technician +  and paramedic +
respiratory system +
medical +  and trauma +
CC BY-SA 4.0 +
congenital +  and hypoxia +
Non-Rebreather Mask O2 Administration +
Medical skill +
Language code"Language code" is a predefined property that represents a BCP47 formatted language code and is provided by Semantic MediaWiki.
en +
Has subobject"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Date"Date" is a type and predefined property provided by Semantic MediaWiki to represent date values.
2020 +
MIME type
Modification date
Is local
18:21:30, 7 December 2020