Which of the outcomes would indicate improvement in a patient previously diagnosed with ate-lectasis who has been receiving incentive spirometry?
1. Improved PaO2
2. Decreased respiratory rate
3. Improved chest radiograph
4. Decreased forced vital capacity (FVC)
a. 1, 2, and 3 only
b. 1, 3, and 4 only
c. 1 and 2 only
d. 4 only
ANS: A
Health Professions
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A(n) __________________ is a vertical enclosure of noncombustible construction that extends from the bottom to the top of a building and has openings at the top to the outside air along with openings to floor spaces at each story
a. smoke ventilation shaft b. stairwell c. elevator shaft d. top-mounted fan
Health Professions
A liquid drug costs $10 per liter. The cost to the pharmacy to package and dispense one liter of this drug is $3. If a 20% profit is desired, what selling price is required for the liter bottle?
A. $13 B. $13.20 C. $15.60 D. $26
Health Professions