SOLUTIONS TO EXERCISES: LESSON 3
1.
Since ice is frozen water, it is a good vehicle for transmitting water-borne
diseases. Ice is commonly used for drinks and to refrigerate foods, and people
can easily be exposed to any pathogens within the frozen water.
(paras 3-1; 3-5; 3-7a, e)
2.
To use automatic ice machines. (para 3-2d(2))
3.
Potable. (para 3-2b(2)(a))
4.
Food service. (para 3-2d (14))
5.
The Directory of Sanitarily Approved Establishments for Armed Forces
Procurements; a locally approved establishment list. (para 3-2c(2))
6.
c.
(para 3-2b(2)(g), (e), d(16))
7.
a.
Event D.
(para 3-4b(3))
b.
Event E.
(para 3-4b(3))
c.
Event H.
(para 3-4b(3))
d.
Event G.
(para 3-4b(3))
e.
Event C.
(para 3-4b(4))
f.
Event A.
(para 3-4b(4))
g.
Event I.
(para 3-4b(4))
h.
Event F.
(para 3-4b(5)
i.
Event B.
(para 3-4b(5))
8.
b
(para 3-5)
9.
a. Satisfactory. (para 3-6a(3))
b. Satisfactory. (para 3-6b(1))
c. Unsatisfactory. All equipment should be repaired. Ice cans should not
leak and should not be corroded. (para 3-6b(2))
d. Satisfactory. (para 3-6b(4))
e. Unsatisfactory. Core-sucking devices must not be contaminated by
contact with the floor or other surfaces. If the core-sucking device is
contaminated, the ice will become contaminated. (para 3-6b(5))
f. Unsatisfactory. Drains must be open to prevent flooding of storage areas.
g. Satisfactory. (para 3-6a(5))
MD0166
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