If you are caring for a patient who is suspected of having SARS, at what distance from the pa-tient is it recommended to wear an effective filtration mask?

a. 6 ft
b. 10 ft
c. 12 ft
d. 15 ft


ANS: A
Current HICPAC guidelines state it may be prudent to don a mask when within 6 ft of the pa-tient or upon entry into the room of a patient who is on droplet isolation.

Health Professions

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A clinical laboratory technician is asked to enumerate the red blood cells in a sample using the standard procedure. What is the single factor by which the technician can multiply the absolute number of cells counted on the hemacytometer to obtain an accu

A) 50 B) 200 C) 1,000 D) 10,000

Health Professions

A prescription calls for an insulin dilution to 10 U/mL. A stock vial contains 100 U/mL. If a patient requires a dose of two units once daily, what volume should be injected?

A) 0.4 mL B) 2 mL C) 0.2 mL D) 4 mL

Health Professions

Bilevel positive airway pressure (BiPAP) is used for which of the following purposes?

1. Nocturnal ventilatory support of chronic disease patients 2. Preventing intubation of patients with acute exacerbations of chronic obstructive pulmonary disease (COPD) 3. Treatment of obstructive sleep apnea (OSA) in the home 4. Providing ventilatory support for patients with status asthmaticus a. 1 and 3 only b. 1, 2, and 3 only c. 3 and 4 only d. 2, 3, and 4 only

Health Professions

How may an administrator edit or alter a patient's archived information?

A. Archive information cannot be edited or altered. B. Select the [Edit] button. C. Select the [Modify] button. D. Select the [View Chart] button.

Health Professions