27. The three environmental requirements for Lyme disease to appear in an area are:
28. List two reasons why relaxing a tick with flame or heat in order to remove the tick
from its host is a poor idea.
29. Under which of the following conditions are lice infestations common?
a. In temperature climates, where clothing is heavy and worn in several layers
b. In a climate where it is hot and people perspire profusely
c. In rural areas, where people pick up the infestation from trees and other
30. Ticks are responsible for transmitting which of the following diseases?
Rocky Mountain spotted fever
Russian spring-summer encephalitis
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