Which of the following are necessary features to look for in selecting a heated humidifier?
1. Water level readily visible
2. Over-temperature protection
3. Auditory and visual alarms
4. Minimal temperature overshoot
a. 2 and 4 only
b. 1, 2, and 3 only
c. 3 and 4 only
d. 1, 2, 3, and 4
ANS: D
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Which of the following is NOT typically a role of the medical director in an EMS system?
A) Participating in quality improvement B) Educating and training personnel C) Employee scheduling D) Participating in personnel and equipment selection
The optimum hiring process for a fire department is one that is fair and objective and selects the best-qualified applicants from a diverse pool in a consistent manner. Is this statement true or false?
A) True B) False
What is taken periodically throughout the procedure to evaluate progress?
a. Radiographs b. Pulp vitality tests c. Photographs d. None of the above
A carbohydrate consisting of two monosaccharides bonded together is:
A. starch. B. a disaccharide. C. a polysaccharide. D. glucose.