Which device delivers an inspired oxygen of close to 100%: a) Reservoir oxygen mask with oxygen flow rate of 15L/min b) Bag valve mask resuscitator with reservoir bag and oxygen fl... Which device delivers an inspired oxygen of close to 100%: a) Reservoir oxygen mask with oxygen flow rate of 15L/min b) Bag valve mask resuscitator with reservoir bag and oxygen flow rate of 15L/min c) 60% Venturi mask with oxygen flow rate of 30L/min d) nasal cannulae with oxygen flow rate of 15L/min e) simple face mask with oxygen flow rate of 15L/min
Understand the Problem
The question is asking which device can deliver nearly 100% inspired oxygen, and it lists several options, each with specific flow rates and characteristics. To answer it, we need to evaluate each option based on how efficiently it can deliver oxygen.
Answer
Bag valve mask resuscitator with 15L/min flow rate.
The device that delivers an inspired oxygen of close to 100% is a bag valve mask resuscitator with a reservoir bag and oxygen flow rate of 15L/min.
Answer for screen readers
The device that delivers an inspired oxygen of close to 100% is a bag valve mask resuscitator with a reservoir bag and oxygen flow rate of 15L/min.
More Information
The bag valve mask (BVM) is a highly efficient oxygen delivery device, primarily used in emergency situations to provide high concentrations of oxygen to patients requiring ventilation support. This method allows for close to 100% oxygen when properly used.
Tips
A common mistake is forgetting that the efficiency of the device depends on the presence of a good seal with the patient's face and the usage of a reservoir.
Sources
- Essentials of Airway Management, Oxygenation, and Ventilation - pmc.ncbi.nlm.nih.gov
- 11.3 Oxygenation Equipment – Nursing Skills – 2e - WisTech Open - wtcs.pressbooks.pub
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