AAB BASIC KNOWLEDGE Review Exam Questions with
100% satisfaction guarantee Answers 2025/2026
The statistical term that most specifically describes analytic precision is: -
correct answer Coefficient of Variation
Two control sera are desirable for each general chemistry procedure. which of
this combination would be appropriate. - correct answer mean of normal
range and abnormal (hight)
these agency (CMS, COLA, CAP, and JHACO) regulates: - correct answer
Standard operation procedure manual
A nurse brings an unlabeled tube to the lab, what should be done? - correct
answer check the book of rejection criteria
wearing goggles is required by: - correct answer OSHA
OSHA - correct answer Occupational Safety and Health Administration
what would you do when you spill chemical on skin - correct answer rinse
under a lot of water
How do you calibrate a refractometer? - correct answer distilled water
chain of custody refers to the document trail relevant to the custody, control,
transfer, analysis, and disposition of physical and electronic materials .
required in cases of: - correct answer drug testing
HIV testing
,what kind of spills happen if you centrifuge a tube without a cap: - correct
answer Aerosol hazard
true about HIPPA - correct answer prohibit you from releasing any clinical
result from a patient to any public clinic.
Federal law that protects the privacy and security of an individual's health
information
Universal Precautions - correct answer always wash your hands. all samples
are handled as if infectious
How can you contract HIV/HBV - correct answer puncture wound by
contaminated needle or sharp object
broken/ damaged skin result in infectious fluid or tissue entering body
mucous membrane enter thru eyes, nose, mouth
autoclave is - correct answer 121C , 15lbs pressure, 15-30 minutes
what method is used to establish a quality control - correct answer Levy
Jennings Chart
which agency regulates market entry of instruments and reagents - correct
answer FDA (food and drug administration)
which bloodborne pathogen are the greatest concern to laboratories? -
correct answer HBV and HIV
,when the control reagents should be assay to ensure proper reliability and
determine a new standard curve? - correct answer after first opened
every time you run a control and patient
when you receive a new lot to compare with the old one
what is "relex testing" - correct answer the performance of a test on a patient
specimen only after a particular analyte is ABNORMAL or outside of a
predetermined range
ex. sickle cell reflex hgb electrophoresis
ANA test reflex ANA profile for specific Anitbodies
positive reagent strip leukocyte esterase reflex urine culture.
MSDS contain: - correct answer hazardous information
must be accessible
all employees must know location
when working with acids always remember: - correct answer add acid to
water
when should face shields be worn? - correct answer whenever spraying,
splashing, or spatter of blood or bodily fluids possible. face shields protect the
mucous membrane of the eye, nose, and mouth
in what form are the test order acceptable? - correct answer written ONLY
Name the disinfectant that should be used for HIV and HBV - correct answer
disinfect counters and workers area with bleach 10% hypochlorite solution
, which of these labels are not suppose to be included during the transportation
of blood bank specimen? - correct answer label of frozen ice
mentioned what is the proper level of laminated hood in the hospitals? -
correct answer II
yellow diamond stands for - correct answer reactivity
what kind of element produces a class C fire? - correct answer electrical cord
wire
type A fire= wood and paper
type B fire= liquid, gases, greases
class D fire= combustible metals Mg, Na, K, Li
you work in a lab and you notice an incident, you tell your supervisor but
she/he doesn't do anything, what is the best action to take? - correct answer
Compliance Office
The best method to prevent the spread of infection - correct answer hand
washing
quality control is included in which part of testing? - correct answer analytical
phase
universal precaution to prevent the spread of disease? - correct answer hand
washing
100% satisfaction guarantee Answers 2025/2026
The statistical term that most specifically describes analytic precision is: -
correct answer Coefficient of Variation
Two control sera are desirable for each general chemistry procedure. which of
this combination would be appropriate. - correct answer mean of normal
range and abnormal (hight)
these agency (CMS, COLA, CAP, and JHACO) regulates: - correct answer
Standard operation procedure manual
A nurse brings an unlabeled tube to the lab, what should be done? - correct
answer check the book of rejection criteria
wearing goggles is required by: - correct answer OSHA
OSHA - correct answer Occupational Safety and Health Administration
what would you do when you spill chemical on skin - correct answer rinse
under a lot of water
How do you calibrate a refractometer? - correct answer distilled water
chain of custody refers to the document trail relevant to the custody, control,
transfer, analysis, and disposition of physical and electronic materials .
required in cases of: - correct answer drug testing
HIV testing
,what kind of spills happen if you centrifuge a tube without a cap: - correct
answer Aerosol hazard
true about HIPPA - correct answer prohibit you from releasing any clinical
result from a patient to any public clinic.
Federal law that protects the privacy and security of an individual's health
information
Universal Precautions - correct answer always wash your hands. all samples
are handled as if infectious
How can you contract HIV/HBV - correct answer puncture wound by
contaminated needle or sharp object
broken/ damaged skin result in infectious fluid or tissue entering body
mucous membrane enter thru eyes, nose, mouth
autoclave is - correct answer 121C , 15lbs pressure, 15-30 minutes
what method is used to establish a quality control - correct answer Levy
Jennings Chart
which agency regulates market entry of instruments and reagents - correct
answer FDA (food and drug administration)
which bloodborne pathogen are the greatest concern to laboratories? -
correct answer HBV and HIV
,when the control reagents should be assay to ensure proper reliability and
determine a new standard curve? - correct answer after first opened
every time you run a control and patient
when you receive a new lot to compare with the old one
what is "relex testing" - correct answer the performance of a test on a patient
specimen only after a particular analyte is ABNORMAL or outside of a
predetermined range
ex. sickle cell reflex hgb electrophoresis
ANA test reflex ANA profile for specific Anitbodies
positive reagent strip leukocyte esterase reflex urine culture.
MSDS contain: - correct answer hazardous information
must be accessible
all employees must know location
when working with acids always remember: - correct answer add acid to
water
when should face shields be worn? - correct answer whenever spraying,
splashing, or spatter of blood or bodily fluids possible. face shields protect the
mucous membrane of the eye, nose, and mouth
in what form are the test order acceptable? - correct answer written ONLY
Name the disinfectant that should be used for HIV and HBV - correct answer
disinfect counters and workers area with bleach 10% hypochlorite solution
, which of these labels are not suppose to be included during the transportation
of blood bank specimen? - correct answer label of frozen ice
mentioned what is the proper level of laminated hood in the hospitals? -
correct answer II
yellow diamond stands for - correct answer reactivity
what kind of element produces a class C fire? - correct answer electrical cord
wire
type A fire= wood and paper
type B fire= liquid, gases, greases
class D fire= combustible metals Mg, Na, K, Li
you work in a lab and you notice an incident, you tell your supervisor but
she/he doesn't do anything, what is the best action to take? - correct answer
Compliance Office
The best method to prevent the spread of infection - correct answer hand
washing
quality control is included in which part of testing? - correct answer analytical
phase
universal precaution to prevent the spread of disease? - correct answer hand
washing
