Author Question: Acid glutaraldehyde is tuberculocidal with a minimum exposure time of _____ minutes. a. 10 c. 30 ... (Read 103 times)

cdr_15 · **on:** Jul 16, 2018

Acid glutaraldehyde is tuberculocidal with a minimum exposure time of _____ minutes.

a. 10 c. 30
b. 20 d. 40

Question 2

Alcohols such as ethyl and isopropyl are unable to kill:

a. fungi. c. bacteria.
b. viruses. d. bacterial spores.

meganmoser117 · **Reply #1 on:** Jul 16, 2018

Answer to Question 1

ANS: B
Acid glutaraldehyde is bactericidal, fungicidal, and virucidal with a 10-minute exposure time. However, exposure time must be extended to 20 minutes for it to become tuberculocidal.

Answer to Question 2

ANS: D
Ethyl and isopropyl alcohols are bactericides, fungicides, and virucides, but they do not kill bac-terial spores.