Which of the following is appropriate to provide humidity to a patient with cold air reactive air-ways?
a. HME c. Heated humidifier
b. Heated aerosol d. Systemic hydration
ANS: C
A patient with cold air reactive airways would be best suited with a heated humidifier according to the algorithm for selecting the correct humidity and bland aerosol therapy.
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The sweat chloride test is used to diagnose:
A) cerebral palsy B) cystic fibrosis C) diabetes mellitus D) multiple sclerosis
Sensitivity testing on smoke detectors should be performed after the detector's first year of service and:
A. every 2 years after that. B. every 3 years after that. C. every 5 years after that. D. every 7 years after that.
A young mouse or rat is a/an _____
Fill in the blank(s) with correct word
Which of these statements regarding viewing equipment is false?
A) A magnifying glass may be used to aid the viewer. B) Clear plastic film mounts help reduce glare and enhance the detail of the images. C) Subdued room lighting is best for viewing radiographs. D) Viewbox lighting must be of uniform intensity and evenly diffused.