NEHA EXAM NEWEST 2024 ACTUAL EXAM TEST BANK COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+
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NEHA
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NEHA
NEHA EXAM NEWEST 2024 ACTUAL EXAM TEST BANK COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+
A plastic ground cover sealed to the foundation should be placed on the ground in the crawl space of the home to:
a. Control moisture in the crawlspace
b. keep natural gas ou...
NEHA EXAM NEWEST 2024 ACTUAL EXAM
TEST BANK COMPLETE QUESTIONS AND
CORRECT ANSWERS (VERIFIED ANSWERS)
ALREADY GRADED A+
A plastic ground cover sealed to the foundation should be placed on the ground in the
crawl space of the home to:
a. Control moisture in the crawlspace
b. keep natural gas out of the crawlspace
c. Keep underground springs from washing away footers
d. Keep insects from eating the wood structure - Answer ✔ a. Control moisture in the
crawlspace
The footing drain is intended to drain away from the base of the home to:
a. Prevent damage to the footer and foundation
b. Keep the concrete from dissolving
c. Control termites
d. Control mold on the footer - Answer ✔ a. Prevent damage to the footer and
foundation
The termites shield is placed between the:
a. Foundation and the sill
b. Footer and the foundation
c. Joist and the header
d. Stud and the header - Answer ✔ a. Foundation and the sill
The maximum size of a stair riser should be:
a. 8.25"
b. 12"
c. 6"
d. 10.25" - Answer ✔ a. 8.25"
What are the ASHRAE-recommended minimal thermal standard for dwellings at 40%
humidity and an air circulation rate of 45 fpm?
,a. 570 F
b. 600 F
c. 680 F
d. 760 F - Answer ✔ d. 760 F
The distance between the end of the water supply pipe ad the sink should be how many
times the diameter of the supply pipe?
a. 1.5
b. 2
c. 3
d. 4 - Answer ✔ b. 2
Excessive condensation, corrosion and mildew occur when the relative humidity
exceeds:
a. 20%
b. 40%
c. 60%
d. 80% - Answer ✔ c. 60%
Nosocomial infections are a recurring problem in:
a. Food establishments
b. Health care facilities
c. Swimming pools
d. Health spas - Answer ✔ b. Health care facilities
MINIMUM wash water temperature in a hospital laundry is:
a. 146 to 150 F
b. 160 to 167 F
c. 170 to 178 F
d. 185 to 196 F - Answer ✔ b. 160 to 167 F
A biohazard is:
a. Any material that negatively impacts a biological organism
b. A material of biological composition, especially if infective, that constitutes a threat to
people or their environment
c. A chemical that constitutes a threat to people of their environment
d. Any virus that causes fatal disease - Answer ✔ b. A material of biological
composition, especially if infective, that constitutes a threat to people or their
environment
Bloodborne pathogens are regulated by:
,a. OSHA
b. FDA
c. CSPC
d. HHS - Answer ✔ a. OSHA
Muerto Canyon Virus (MCV) is a Hantavirus mainly carried by:
a. Deer
b. Sheep
c. Mice
d. Gophers - Answer ✔ c. Mice
The Muerto Canyon Virus causes a disease that destroys what primary organ in
humans?
a. Lungs
b. Kidneys
c. Liver
d. Brain - Answer ✔ a. Lungs
The incidence of tuberculosis in English laboratory workers working with M.tuberculosis
was reported to be how many times higher than for the general population?
a. 2 times
b. 3 times
c. 5 times
d. 10 times - Answer ✔ c. 5 times
The term "universal precautions" refers to:
a. Specific respiratory protection used in hospitals
b. An infection control program regulating the handling of blood and certain body fluids
c. Personal and environmental protection procedures used when handling hazardous
chemical wastes
d. Precautions to be used when collecting samples for potential litigation - Answer ✔ b.
An infection control program regulating the handling of blood and certain body fluids
The biosafety containment level suitable for work involving agents of moderate potential
hazard for personnel in the environment is:
a. Biosafety level 1
b. Biosafety level 2
c. Biosafety level 3
d. Biosafety level 4 - Answer ✔ b. Biosafety level 2
, Biological safety equipment includes:
a. Biosafety cabinets
b. Needles and syringes
c. Disinfecting chemicals
d. Technical manuals - Answer ✔ d. Technical manuals
The three biosafety containment levels consists of a combination of:
a. Laboratory practices, safety equipment, and facilities
b. Laboratory techniques, research protocols, and safety equipment
c. Research protocols, safety training, and laboratory facilities
d. Laboratory practices, safety training, and research protocols - Answer ✔ a.
Laboratory practices, safety equipment, and facilities
The protection of personnel and the immediate laboratory environment from exposure to
infectious agents by good microbiological techniques and safety equipment is called:
a. Primary containment
b. Secondary containment
c. Tertiary containment
d. Pentiary containment - Answer ✔ a. Primary containment
The release of genetically engineered materials into the environment is regulated by:
a. USDA and EPA
b. NIH and CDC
c. EPA and AEC
d. FDA and PHS - Answer ✔ a. USDA and EPA
Studies indicate that swimmers have a higher overall illness rate over non-swimmers:
a. Regardless of bathing water quality
b. Due to poor regulatory practice
c. If they are over 50 years of age
d. If they swim in pools - Answer ✔ a. Regardless of bathing water quality
The treatment system of a pool is typically recommended to be installed in which of the
following flow arrangements?
a. Skimmer or gutter line, main drain line, adjustment valves, disinfectant feeder, hair
strainer, pump, filter, pH feeder pump, adjustable inlets
b. Skimmer or gutter line, main drain line, adjustment valves, hair strainer, pump, filter,
pH feeder pump, adjustable inlets
c. Skimmer or gutter line, main drain line, adjustment valves, pH feeder pump, hair
strainer, pump filter, disinfectant feeder, adjustable inlets
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