A patient who is suspected of being hypoxic and is breathing adequately should be given supplemental oxygen with a:
A. nasal cannula.
B. nonrebreathing mask.
C. bag-mask device.
D. mouth-to-mask device.
Answer: B. nonrebreathing mask.
Health Professions
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__________________ areas are locations where the quantity and combustibility of Class A combustible material is high or where large quantities of Class B flammables are present
a. Light hazard b. Ordinary hazard c. Extra hazard d. Fire hazard
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Which of the following interdental aids is highly recommended for patients with braces?
A) Tufted floss B) Soft-bristled end-tufted brush C) Wooden wedge D) Dental tape
Health Professions