The ICD-9-CM is structured to move from general to more specific coding by adding:
a. digits.
b. letters.
c. roman numerals.
d. color coding.
Answer: a
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A check valve is used to prevent _______ for safety reasons and to ensure that the water flows in the system in only one direction
a. backflow b. pressure relief c. accidental discharge d. low pressure
Compare and contrast the risk of complication, comorbidity or mortality with the first element of medical decision making, the number of diagnosis(es) and/or management option(s). Be specific
What will be an ideal response?
The MSDS contains information that ____.
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A. An "occupied" sign posted on the door B. A door lock that reads "occupied" when in the locked position C. A light on the door or wall is illuminated D. The door to the examination room is open, so people can see that it is occupied E. The overhead lights in the examination room are turned on