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REHS/RS NEHA Study Guide Exam (Q’s & A’s) When gas pipe is leaking, what methods would be used by the technician to identify the exact point of leakage? - Answer Using soap bubble solution Which organization requires cover for baking dough - Answer BISSC$16.99
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REHS/RS NEHA Study Guide Exam (Q’s & A’s) When gas pipe is leaking, what methods would be used by the technician to identify the exact point of leakage? - Answer Using soap bubble solution Which organization requires cover for baking dough - Answer BISSC
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Course
NEHA RS/REHS
Institution
NEHA RS/REHS
REHS/RS NEHA Study Guide Exam (Q’s & A’s)
When gas pipe is leaking, what methods would be used by the technician to
identify the
exact point of leakage? - Answer Using soap bubble solution
Which organization requires cover for baking dough - Answer BISSC (Baking
Industry
Sanitation Stan...
REHS/RS NEHA Study Guide Exam (Q’s & A’s)
When gas pipe is leaking, what methods would be used by the technician to
identify the
exact point of leakage? - Answer Using soap bubble solution
Which organization requires cover for baking dough - Answer BISSC (Baking
Industry
Sanitation Standards Committee)
The Registered Sanitarians are first and foremost: - Answer Educators
Common microorganism associated with skin rash in whirlpools? - Answer
Pseudomonas aeruginosa
Complaining of extreme eye irritation by swimmers in a swimming pool may be:
-
Answer Improper pH value
Workers in dental care may receive: - Answer Mercury Vapor poisoning
Most accidents that occur in the home to infants aged 1-4 is caused by: - Answer
Walking/falling
Most accidents around swimming pools: - Answer Drowning
, REHS/RS NEHA Study Guide Exam (Q’s & A’s)
Which can adversely effect the nerve cell? - Answer Neurotoxin
High rate of infection: - Answer Campylobacter jejuni -- usually found with
Salmonella,
caused by contaminated chicken source.
Most enteric disease: (Enteric-related to the digestive system) - Answer Norwalk
virus
The LEAST amount of backfill over the absorption field should be: - Answer 12
inches
(12-18'')
Best method to avoid UST (Underground Storage Tank)problems: - Answer
Prevention
from corrosion
Filters will: - Answer Reduce stray radiation
Swimmers ear is caused by: - Answer Pseudomonas
A principle for effective radiation protection: - Answer distance, time, shielding
Radiation could scatter and bounce off the - Answer wall, floor, ceiling
, REHS/RS NEHA Study Guide Exam (Q’s & A’s)
Know characteristics of alpha particles - Answer Are they made of protons &
neutrons?
Yes
Is absorbed the most matter? No
Do they have a high penetration rate? No
Minimum temperature for laundry in nursing home & health care facilities -
Answer
160°F
Which test is initially used if water is suspected of contamination with fecal
matter? -
Answer FECAL coliform.
Which one is the correct sequence? - Answer Coagulation-flocculation-
sedimentation-
filtration
The minimum retention time recommended for a septic tank is: - Answer 24
hours
, REHS/RS NEHA Study Guide Exam (Q’s & A’s)
Which filter is BEST to use for small communities in developing areas and in
rural
locations? - Answer Slow sand filter
Which filter is BEST for removal of Giardia cysts from low turbidity water -
Answer Slow
sand filter (DE is best for swimming pools and industrial water supplies, not
drinking
water)
Microbial pollution travels only a short distance through: - Answer Smooth clay
Backsiphonage may be prevented by all of the following methods except: -
Answer
Hydrostatic loops
Which of the following is NOT REQUIRED at a water treatment plant? - Answer A
Pre-
incident Plan
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