Sanitarian Test Study Guide Part 3 questions with
verified answered already passed
1. Primary headworks of a Bar screens, primary settling basins (clarifiers)
wastewater treatment plant:
2. A pH of 0 to 7 is what? Acidic
3. A pH of 7 is? Neutral
4. A pH of 7 to 14 is? Basic
5. If there is color in water, in A suspension
order to remove it, it must
be?
6. Is rabies a bacteria or virus? Virus
7. How does rabies infect a human?Through their central nervous system
8. What animals are safe from rabies? rodents and lagomorphs (non
mammalians)
9. How is Hepatitis A transmitted? Fecal-oral route - usually through contaminated
food.
10. How is Hep B transmitted? blood-borne and transmitted by DNA, bloodm an
body secretions
11. What are coliform bacteria? aerobic or facultative anaerobic bacteria that
ferment
lactose, acid, and gas formation within 48
hours at 35 C
12. Coliform bacteria are used as indica- Water sanitation
tor organisms in?
13. What is the prominent fecal col- iform?
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38
,Sanitarian Test Study Guide Part 3 questions with
verified answered already passed
E. coli
14. Compound chemicals are? Chemicals with more than one compound
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, Sanitarian Test Study Guide
Part 3
15. What is radon? Radioactive gas
16. What is disinfection? Killing of infectious agents outside the body by
direct exposure to chemical or physical
agents
17. What does sterile mean? Life free
18. What does sanitized mean? Reduced number of microbial to a noninfectious
level
19. What are sanitizing agents? Cl2, I2, and quaternary NH4
20. What is a hydroxide? hydrogen or oxygen
21. NH3 is? Ammonia
22. NO3 in drinking water may cause? Blue baby syndrome in pregnant mother
23. Table salt is what compound NaCl
chemi- cal?
24. What 3 elements are needed for bac- Moisture, medium, and heat
terial growth?
25. Salmonella is found in what Poultry
food products?
26. How is rabies transmitted? Through the saliva of an infected animal
27. Where do vaccines for chicken Cattle derived
pox come from?
28. Salads are very conductive to They may contain potentially hazardous
food poisoning. Why? foods and they have been exposed to human
3/
38
, Sanitarian Test Study Guide
Part 3
contamination by the food handler
4/
38
verified answered already passed
1. Primary headworks of a Bar screens, primary settling basins (clarifiers)
wastewater treatment plant:
2. A pH of 0 to 7 is what? Acidic
3. A pH of 7 is? Neutral
4. A pH of 7 to 14 is? Basic
5. If there is color in water, in A suspension
order to remove it, it must
be?
6. Is rabies a bacteria or virus? Virus
7. How does rabies infect a human?Through their central nervous system
8. What animals are safe from rabies? rodents and lagomorphs (non
mammalians)
9. How is Hepatitis A transmitted? Fecal-oral route - usually through contaminated
food.
10. How is Hep B transmitted? blood-borne and transmitted by DNA, bloodm an
body secretions
11. What are coliform bacteria? aerobic or facultative anaerobic bacteria that
ferment
lactose, acid, and gas formation within 48
hours at 35 C
12. Coliform bacteria are used as indica- Water sanitation
tor organisms in?
13. What is the prominent fecal col- iform?
1/
38
,Sanitarian Test Study Guide Part 3 questions with
verified answered already passed
E. coli
14. Compound chemicals are? Chemicals with more than one compound
2/
38
, Sanitarian Test Study Guide
Part 3
15. What is radon? Radioactive gas
16. What is disinfection? Killing of infectious agents outside the body by
direct exposure to chemical or physical
agents
17. What does sterile mean? Life free
18. What does sanitized mean? Reduced number of microbial to a noninfectious
level
19. What are sanitizing agents? Cl2, I2, and quaternary NH4
20. What is a hydroxide? hydrogen or oxygen
21. NH3 is? Ammonia
22. NO3 in drinking water may cause? Blue baby syndrome in pregnant mother
23. Table salt is what compound NaCl
chemi- cal?
24. What 3 elements are needed for bac- Moisture, medium, and heat
terial growth?
25. Salmonella is found in what Poultry
food products?
26. How is rabies transmitted? Through the saliva of an infected animal
27. Where do vaccines for chicken Cattle derived
pox come from?
28. Salads are very conductive to They may contain potentially hazardous
food poisoning. Why? foods and they have been exposed to human
3/
38
, Sanitarian Test Study Guide
Part 3
contamination by the food handler
4/
38
