Most portable home liquid O2 systems can provide low-flow O2 (2 L/min) for approximately how long?

a. 1 to 3 hr
b. 3 to 5 hr
c. 8 to 12 hr
d. 5 to 8 hr


ANS: D
Most portable units come with a carrying case or small cart and can provide 5 to 8 hr of O2 at a flow of 2 L/min.

Health Professions

You might also like to view...

Attention lines on an envelope are listed just below the zip code

Indicate whether the statement is true or false

Health Professions

The refusal-of-care documentation checklist includes:

a. contacting the patient's family and advising of his refusal. b. having a police officer present to witness the refusal. c. assessing the competency of the patient. d. elimination of the need for a completed PCR.

Health Professions

CMS regulations require that prescriptions for home O2 therapy be based on:

a. documented hypoxemia. b. documented symptoms. c. written diagnosis. d. presence of cyanosis.

Health Professions

Which is a member of the sterile perioperative team?

a. Scrub person b. Anesthesia provider c. Circulating nurse d. Radiograph technician

Health Professions