Alcohols such as ethyl and isopropyl are unable to kill:
a. fungi. c. bacteria.
b. viruses. d. bacterial spores.
ANS: D
Ethyl and isopropyl alcohols are bactericides, fungicides, and virucides, but they do not kill bac-terial spores.
You might also like to view...
You are attempting to replace the oxygen cylinder in your truck. After removing the regulator from the old cylinder, removing the old cylinder, and placing the new cylinder in the oxygen compartment, you attempt to connect the regulator. The new cylinder has a yellow stripe around it instead of a green one but was stored with the green cylinders. You are unable to get the regulator to seat
properly and it will not turn. You should: A) attempt to force the regulator onto the cylinder. B) replace the oxygen regulator with a new one. C) put the old cylinder back on the truck. D) remove the cylinder and get a green cylinder.
Surgical _________ are used in place of suture ligatures to occlude blood vessels or other types of hollow structures, such as the bile ducts
A. suture C. clips B. sponges D. clamps
The technique error caused by having too much angulation is ____________
a. foreshortening b. elongation c. occlusal overlap d. horizontal overlap
The correct order of the phases of the digestive process, from start to finish, is:
A) absorption, ingestion, digestion, and elimination B) absorption, digestion, ingestion, and elimination C) ingestion, absorption, digestion, and elimination D) ingestion, digestion, absorption, and elimination