Test #4 Flashcards
T/F
CSF can be refrigerated for up to 6 hours
False
An automatic pipette measures primarily in milliliters
False
A microscope with the 10X objective in place has a final magnification of 100X
True
It is normal to see sperm in CSF
False
Beakers are not accurate for measuring volume
True
It is okay to freeze whole blood
False
hemolysis and Lipemia may interfere with lab results
True
Lipemia can be avoided by fasting the patient prior to blood draw
True
If a lab test required serum or plasma it is important to remove it ASAP
True
When measuring liquid in a pipette or graduated cylinder the top of the meniscus should be read at the line
False
You should never wipe excess reagent from the outside of a pipette because you may wick the fluid from the tip
False
hemolysis should always be reported on a lab form
True
It is okay to preserve a dead body by freezing prior to an official necropsy
False
RBC utilize glucose 10% every hour
True
Which initials on a pipette require you to blow out the solution
TC
Which of the following can be used to measure volume
Volumetric flask
___ Can be used to preserve tissue and the volume should be ____ the specimen volume
10% formalin
10X
300ul = ____mL
0.3
Effusions should be placed in a ____ for cytology and ____ for bacterial culture
LTT
RTT
Which of the following measures one volume only?
Automatic pipette
The preferred sample for biochemical profiling is
One that avoids serum interference
The exception to number 31 is
Lithium heparin plasma
