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MSLP2 Lec
Specimen Processing and Special Testing
Routine Handling
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Cards (10)
Studies show that approximately how many percentage of laboratory errors occur PRIOR TO ANALYSIS?
46-68%
The medical technologist or phlebotomist must have the proper knowledge and skills in performing what?
Venipuncture
Some test requires what of the specimen tube to EVENLY DISTRIBUTE or MIX THE ADDITIVE?
gentle inversion
The number of inversion depends on the what present in the tube?
additive
ROUGH HANDLING
of specimen can lead to undesirable conditions which can affect the quality of the specimen.
Proper TRANSPORT of the specimen can help prevent what 3 things?
Hemolysis
, activation of
platelets
, and activation of
coagulation
The specimen tubes should be transported with what?
the stopper
The specimen tubes should be transported with the stopper to?
1.Avoid contact between
CONTENTS
and
STOPPER
2.Minimize
AGITATION
of the specimen
3.Aid
CLOT FORMATION
for serum tubes
Specimens should be placed in a
LIQUID-TIGHT CLOSURE
plastic bag with a
BIOHAZARD
symbol.
There should also be a what for appropriate paper works and documentations?
slip pocket