MMSC 424 Midterm Exam – Questions With Guaranteed Solutions

MMSC 424 Midterm Exam – Questions With
Guaranteed Solutions

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X
XIII
I
V



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Which factors are in the common
1 2 factors measured in aPTT test
pathway?



How does the CoaDATA 2000
3 4 Which pathway is monitored by PT?
(AccuStasis) detect clot formation?



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Terms in this set (93)

, factors measured in aPTT all except VII
test common and intrinsic

What is the life span of a 8-10 days
normal platelet?

1. hemocytoblast
What are the steps of 2. megakaryoblast
platelet maturation? 3. promegakaryocyte
4. megakaryocyte

What is the normal 2-3 micrometers
diameter of a platelet?

Which pathway is extrinsic pathway
monitored by PT?

Which pathway is intrinsic pathway
monitored by aPTT?

1. add 0.2 mL of CaCl2
What are the steps of the
2. add 0.1 mL of warm plasma
PT procedure?
3. clot



What is the formula for
INR?



What is the therapeutic 2.0-3.0
range for INR?

What is the normal range 10-13 seconds
for PT?

What is the normal range 25-40 seconds
for aPTT?

1. add 0.1 mL aPTT reagent
2. add 0.1 mL plasma
What are the steps of the
3. wait 3 minutes
aPTT procedure?
4. add 0.1 mL CaCl2
5. clot