13.
You are disinfecting a one-quart canteen of water using iodine tablets. The water
is not cold and is clear. How many tablets should you add to the water?
a. 1.
b. 2.
c.
3.
d. 5.
14.
You are going to disinfect a canteen of clear cool water using regular commercial
bleach. You should add ____________ of bleach to the water.
a. Two drops.
b. Four drops.
c.
One canteen capful.
d. One cup.
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MD0535
2-20