PMLS 2 CH 9 TEST QUESTIONS & ANSWERS 2024/2025
Result of a test is compromised when those are not followed during pre-analytical phase: - ANSWERS•collection
procedures
•storage
•processing
•transporting
protocol
approximately
48% to 68% - ANSWERSLaboraty error /mishandling
...
Result of a test is compromised when those are not followed during pre-analytical phase: -
ANSWERS•collection
procedures
•storage
•processing
•transporting
protocol
approximately
48% to 68% - ANSWERSLaboraty error /mishandling
Routine Handling - ANSWERS✓ Mixing tubes by inversion
usually between 3 to 10
✓ transported with the stopper
Specimens should be transported with the stopper to: - ANSWERS1)avoid contact between
contents and the stopper
2)minimize agitation
3)aid clot formation
Needed when handling blood specimen to protect its condition and quality - ANSWERSSPECIAL
CARE/HANDLING
What should be the temperature of the specimen when being transported? - ANSWERSnear body
temperature
, which is 37˚C.
Specimens are Pre-warmed at what temperature? - ANSWERS37°C
Hold the temperature for 15 minutes from
removal from the incubator. - ANSWERSPORTABLE HEAT BLOCKS
It can be used for specimen that can withstand a
temperature slightly higher than 37˚C - ANSWERSHEEL WARMER
Specimens that can withstand slightly higher than 37°C - ANSWERS█Cold agglutinin
█Cyrofibrinogen
█Cyroglobulins
Slows the metabolic process - ANSWERSCHILLING
immediately tested or refrigerated if
needed - ANSWERSChilled Specimens
Chilled specimens should be submerged in: - ANSWERSCRUSHED ICE AND
WATER SLURRY
Chilled Specimens - ANSWERS█ Acetone
█ Ammonia
█ Free Fatty Acids
█ Gastrin
█ Glucagon
█ Pyruvate
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