In accordance to 49 C.F. R. 172.510, a rail car transporting placard poisoning materials are required to have what type of identifying marking?
a. A square with a red background and white lettering and no border
b. A square with a yellow background and white lettering and border
c. A square with a white background and black lettering and border
d. A square with a black background and white lettering and border
C
Health Professions
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What is the correct code for a patient diagnosed with chronic ethmoidal sinusitis?
A. J32.1 B. J32.3 C. J32.0 D. J32.2
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Which of the following methods should be used to clean the work surfaces in the examination room, including the examining table, sink, and countertop?
A. Disinfection B. Ultrasonic cleaning C. Sanitization D. Fumigation E. Sterilization
Health Professions