Practice Quiz

Respiratory Therapist

Category - Initiation and Modification of Interventions

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What is the recommended device for a patient who requires oxygen via nasal cannula at 2 L/min continuously?

The patient needs a device that is long lasting and easy to transport, as she is very active.
  1. E cylinder
  2. H cylinder
  3. Oxygen concentrator
  4. Liquid oxygen
Explanation
Answer: D-Liquid oxygen is the most practical device for a patient who requires oxygen at 2 L/min via nasal cannula that is easy to transport.

An E-cylinder is portable but not long-lasting. The H-cylinder is not portable. An oxygen concentrator must be plugged in.
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