12.
In the concentration in which it is supplied, how much Benzalkonium Chloride
Solution is required to make 4000 ml of a 1:1000 solution?
a. 10 ml
b. 20 ml
c.
40 ml
d. 100 ml
13.
The antiseptic action of Hydrogen Peroxide is due to the release of:
a. Iodine.
b. Oxygen.
c.
Histamine.
d. Carbon dioxide.
14.
What concentration of hydrogen peroxide is for medicinal use?
a. 3 percent
b. 10 percent
c.
20 percent
d. 50 percent
15.
The active ingredient in surgical detergent is:
a. Benzalkonium chloride.
b. Hydrogen peroxide.
c.
Hexachlorophene.
d. Thimerosal.
MD0913
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