Carbon dioxide is not effective in extinguishing fires in chemicals containing their own ______
a. oxygen, such as cellulose nitrate
b. carbon, such as hydrocarbon fuels
c. Class A fuel
d. Class B fuel
a
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________ is a bilious yellow-green color
a. Centric b. Enteric c. Icteric d. Iatric
Colorimetric tubes are used to:
a. measure approximate pH of a liquid. b. measure approximate concentration of a given gas in the air. c. search air for specific chemicals. d. measure approximate concentration of oxygen in air.
List the correct protocol.
A 76-year-old female presents with a positive medical history. She reports on the medical history that she has heart problems and diabetes. As the dental auxiliary begins to prepare the operatory, the patient loses consciousness. The dental auxiliary retrieves the emergency kit and administers several drugs to the patient. The dentist enters the operatory as the patient is regaining consciousness.
Gathering needed diagnostic studies, such as radiographs, magnetic resonance images, or other data the surgeon needs during the case is part of _______________________
A. preparing the room B. terminal cleaning