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Exam (elaborations)
REHS exam 2023 with verified questions and answers
1. A factor or agent which increases the risk of cancer is known as a 
a. teratogen 
b. mutagen 
c. carcinogen 
d. fomite 
carcinogen 
 
 
 
2. The four major causes of death among all age groups of Americans include all of the following 
except. 
a. homicide 
b. accidents 
c. malignant neoplasms 
d. heart disease 
homicide 
 
 
 
3. In recent years, the largest number of rabies cases were associated with 
a. skunks 
b. bats 
c. dogs 
d. raccons. 
skunks 
 
 
 
4. Asbestosis is caused by fine si...