In order to keep the skin free of harmful organisms, there must be frequent hand washing using all of the following EXCEPT __________
a. cold distilled water
b. disinfectant soap
c. friction
d. warm running water
a
Health Professions
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Researchers now believe that rheumatoid arthritis (RA) is a result of:
a. an ineffective antiviral agent. b. an autoimmune disease. c. a complication of rheumatic fever. d. a superficial joint injury.
Health Professions
A patient is receiving 0.80 FIO2 with a barometric pressure at 760 mm Hg. PCO2 is at 68; PaO2 is 55. The PAO2 for this patient is _____ mm Hg
a. 395.6 c. 510.9 b. 485.4 d. 550.0
Health Professions