CTBS Practice Test Original Source
Questions With 100% Pass
/. Who is responsible for performing and documenting an annual review of the SOP's for
donor suitability and adverse outcomes? - Answer-✅a. Medical Director
b. QA Manager
c. Supervisor
d. Staff
a.Medical Director
/.Residual water content of freeze-dried tissue must be less than___% when tested by
gravimetric methods, and less than ___% when tested by nuclear magnetic resonance.
- Answer-✅a. 5, 6
b. 5, 8
c. 6, 8
d. 8, 5
c.6, 8
/."Contaminant" microorganisms, which are not considered acceptable in skin for
transplant, include all but ______? - Answer-✅a. Staphylococcus, coagulase negative
b. Clostridium sp.
c. Staphylococcus, coagulase positive
d. Streptococcus, beta hemolytic
a. Staphylococcus, coagulase negative
/.Each recovered tissue donor will have? - Answer-✅a. Unique expiration date
b. Unique package insert
c. Unique tissue identification number
d. Unique code
c.Unique tissue identification number
/.Warm ischemic time must not exceed 24 hours from asystole if the body was cooled or
refrigerated within 12 hours of asystole. - Answer-✅True/False
True
/.What is the minimum long-term storage temperature for frozen cryopreserved
musculoskeletal tissues? - Answer-✅a. -20C
,b. -30C
c. -40C
d. -50C
a.-20C
/.Donor retrieval, processing, storage, and distribution records shall be maintained for? -
Answer-✅a. 5 years
b. 7 years
c. 10 years
d. Indefinitely
c.10 years
/.Tissue produced from one donor at one time using one set of instruments and supplies
is known as? - Answer-✅a. Batch
b. Graft
c. Lot
d. Unit
c.Lot
/.A 54 year-old married female with adult children is a potential donor; who must give
authorization for donation? - Answer-✅a. Mother
b. Husband
c. Adult Son or Daughter
d. Brother or Sister
b.Husband
/.Tissue recovery must commence within 24 hours if the donor is placed in a
refrigerated room or cooled within ____ hours of death. - Answer-✅a. 4
b. 8
c. 12
d. 16
c.12
/.What is the minimum incubation time for anaerobic bacteria? - Answer-✅a. 14 days
b. 7 days
c. 12 days
d. 5 days
b.7 days
,/.Short term storage of frozen tissue is defined as? - Answer-✅a. 12 months or less at -
40C
b. 8 Months or less at -20C
c. 6 Months or less at -20C
d. 4 Months or less at -40C
c.6 Months or less at -20C
/.The maximum time that musculoskeletal tissue shall remain at wet ice temperatures,
prior to either processing or freezing is? - Answer-✅a. 72 hours
b. 48 hours
c. 24 hours
d. to be determined by each facility
a.72 hours
/.A copy of the Authorization document shall remain on file 10 years beyond the date of
processing. - Answer-✅True/False
False
/.All of the following conditions exclude a potential MS donor, with the exception of? -
Answer-✅a. Systemic Lupus Erythematosus
b. Alcoholism
c. Rheumatoid arthritis
d. Unexplained jaundice
b. Alcoholism
/.John Doe with no known family can be a donor by ward of the courts. - Answer-
✅True/False
True
/.What is the refrigerated storage temperature for fresh skin allograft? - Answer-✅a. -1
to -10 C
b. 10 to 20 C
c. 0 to 10 C
d. -40 C or colder
c. 0 to 10 C
/.Skin and musculoskeletal tissue excision shall commence within 24 hours of cardiac
death, provided the body was placed at refrigerated temperatures within 12 hours of
death? - Answer-✅True /False
, True
/.Post mortem serological testing of a potential donor reveals a repeat reactive anti-
HIV2 antibody screening test, and the confirmatory test is negative. Can the tissue be
used? - Answer-✅a. May be used; confirmatory test is negative
b. May be used; HIV antibody is not a required test
c. May not be used; discrepant results obtained
d. May not be used; results of confirmatory test can't override multiple positive
screening tests
d. May not be used; results of confirmatory test can't override multiple positive
screening tests
/.Which of the following is not part of the minimum serological blood tests required by
AATB standards? - Answer-✅a. HIV 1 and 2
b. WNV
c. RPR
d. HBsAg
b. WNV
/.If there is a compound fracture at the lesser trochanter, which bone will be affected? -
Answer-✅a. tibia
b. fibula
c. femur
d. ulna
c. femur
/.Serological testing on a potential donor reveals a reactive syphilis test. The test is
reactive on repeat testing, but the confirmatory test is negative. Can the tissue be used?
- Answer-✅a. May be used; confirmatory test is negative
b. May be used; syphilis is not a required test
c. May not be used; discrepant results obtained
d. May not be used, results of confirmatory test can't override screening test.
a. May be used; confirmatory test is negative
/.What is the insertion site for the patellar ligament? - Answer-✅a. Gerdy's tubercle
b. Tibio-fibular tubercle
c. Tibial Tuberosity
d. Patella
c. Tibial Tuberosity
Questions With 100% Pass
/. Who is responsible for performing and documenting an annual review of the SOP's for
donor suitability and adverse outcomes? - Answer-✅a. Medical Director
b. QA Manager
c. Supervisor
d. Staff
a.Medical Director
/.Residual water content of freeze-dried tissue must be less than___% when tested by
gravimetric methods, and less than ___% when tested by nuclear magnetic resonance.
- Answer-✅a. 5, 6
b. 5, 8
c. 6, 8
d. 8, 5
c.6, 8
/."Contaminant" microorganisms, which are not considered acceptable in skin for
transplant, include all but ______? - Answer-✅a. Staphylococcus, coagulase negative
b. Clostridium sp.
c. Staphylococcus, coagulase positive
d. Streptococcus, beta hemolytic
a. Staphylococcus, coagulase negative
/.Each recovered tissue donor will have? - Answer-✅a. Unique expiration date
b. Unique package insert
c. Unique tissue identification number
d. Unique code
c.Unique tissue identification number
/.Warm ischemic time must not exceed 24 hours from asystole if the body was cooled or
refrigerated within 12 hours of asystole. - Answer-✅True/False
True
/.What is the minimum long-term storage temperature for frozen cryopreserved
musculoskeletal tissues? - Answer-✅a. -20C
,b. -30C
c. -40C
d. -50C
a.-20C
/.Donor retrieval, processing, storage, and distribution records shall be maintained for? -
Answer-✅a. 5 years
b. 7 years
c. 10 years
d. Indefinitely
c.10 years
/.Tissue produced from one donor at one time using one set of instruments and supplies
is known as? - Answer-✅a. Batch
b. Graft
c. Lot
d. Unit
c.Lot
/.A 54 year-old married female with adult children is a potential donor; who must give
authorization for donation? - Answer-✅a. Mother
b. Husband
c. Adult Son or Daughter
d. Brother or Sister
b.Husband
/.Tissue recovery must commence within 24 hours if the donor is placed in a
refrigerated room or cooled within ____ hours of death. - Answer-✅a. 4
b. 8
c. 12
d. 16
c.12
/.What is the minimum incubation time for anaerobic bacteria? - Answer-✅a. 14 days
b. 7 days
c. 12 days
d. 5 days
b.7 days
,/.Short term storage of frozen tissue is defined as? - Answer-✅a. 12 months or less at -
40C
b. 8 Months or less at -20C
c. 6 Months or less at -20C
d. 4 Months or less at -40C
c.6 Months or less at -20C
/.The maximum time that musculoskeletal tissue shall remain at wet ice temperatures,
prior to either processing or freezing is? - Answer-✅a. 72 hours
b. 48 hours
c. 24 hours
d. to be determined by each facility
a.72 hours
/.A copy of the Authorization document shall remain on file 10 years beyond the date of
processing. - Answer-✅True/False
False
/.All of the following conditions exclude a potential MS donor, with the exception of? -
Answer-✅a. Systemic Lupus Erythematosus
b. Alcoholism
c. Rheumatoid arthritis
d. Unexplained jaundice
b. Alcoholism
/.John Doe with no known family can be a donor by ward of the courts. - Answer-
✅True/False
True
/.What is the refrigerated storage temperature for fresh skin allograft? - Answer-✅a. -1
to -10 C
b. 10 to 20 C
c. 0 to 10 C
d. -40 C or colder
c. 0 to 10 C
/.Skin and musculoskeletal tissue excision shall commence within 24 hours of cardiac
death, provided the body was placed at refrigerated temperatures within 12 hours of
death? - Answer-✅True /False
, True
/.Post mortem serological testing of a potential donor reveals a repeat reactive anti-
HIV2 antibody screening test, and the confirmatory test is negative. Can the tissue be
used? - Answer-✅a. May be used; confirmatory test is negative
b. May be used; HIV antibody is not a required test
c. May not be used; discrepant results obtained
d. May not be used; results of confirmatory test can't override multiple positive
screening tests
d. May not be used; results of confirmatory test can't override multiple positive
screening tests
/.Which of the following is not part of the minimum serological blood tests required by
AATB standards? - Answer-✅a. HIV 1 and 2
b. WNV
c. RPR
d. HBsAg
b. WNV
/.If there is a compound fracture at the lesser trochanter, which bone will be affected? -
Answer-✅a. tibia
b. fibula
c. femur
d. ulna
c. femur
/.Serological testing on a potential donor reveals a reactive syphilis test. The test is
reactive on repeat testing, but the confirmatory test is negative. Can the tissue be used?
- Answer-✅a. May be used; confirmatory test is negative
b. May be used; syphilis is not a required test
c. May not be used; discrepant results obtained
d. May not be used, results of confirmatory test can't override screening test.
a. May be used; confirmatory test is negative
/.What is the insertion site for the patellar ligament? - Answer-✅a. Gerdy's tubercle
b. Tibio-fibular tubercle
c. Tibial Tuberosity
d. Patella
c. Tibial Tuberosity
