Which of the following factors can alter the mucociliary transport mechanism?

I. Excessive bronchial secretions
II. Tobacco smoke
III. Hypoxia
IV. Air pollution
a. I, II, and III only c. I, II, and IV only
b. I, II, III, and IV d. I and II only


b. I, II, III, and IV

Health Professions

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Hourly employees must document hours worked each day

Indicate whether the statement is true or false

Health Professions

The DOT requires the addition of a ____-digit number, known as the United Nations/North America (UN/NA) identification number, either on a placard or on an adjacent orange rectangle.

A. three B. four C. five D. six

Health Professions

The most common method of venipuncture is the syringe and needle method.

Answer the following statement true (T) or false (F)

Health Professions

List three types of activities associated with the long-term care facility

Health Professions