You are assessing a patient with COPD who uses an oxygen concentrator. As such, you recognize:
A) the patient cannot leave home with the concentrator.
B) the patient has a tracheostomy tube with oxygen attachement.
C) the patient requires less than 6 lpm of oxygen.
D) the oxygen device humidifies the O2 prior to delivery.
C
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Unlike water-soluble vitamins, fat-soluble vitamins are stored:
A) in clear containers B) in the body C) in plant products only D) in the bone marrow only
What is the Body Part for code 0FT44ZZ?
a. Stomach b. Gallbladder c. Pancreas d. Liver
"Innovative" or "innovator" drugs are usually higher priced because they
A. are only available from foreign countries. B. do not bear the research costs incurred in bringing a newly developed drug to market. C. bear the research costs incurred in bringing a newly developed drug to market. D. are Schedule I drugs.
What is the cardiac output, by using the direct Fick method, for a patient with the following he-modynamic values? PaO2 = 80 mm Hg SaO2 = 90% Hb = 14 gm% PO2 = 35 mm Hg SO2 = 65% PB = 760 mm Hg O2 = 210 mL/min
a. 3.5 mL/min c. 5.83 mL/min b. 4.36 mL/min d. 6.15 mL/min