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WorksheetsHEMA 2 ASSESSMENT MODULE 2.2
Total questions: 25
Worksheet time: 13mins
It is a genetic mutation more prevalent in people European descent that causes hypercoagulability.
Leiden
DIC
Vit. K Deficiency
vonWillebrand's Disease
OWREN’s Disease is aka as ______________ deficiency.
Factor I
Factor II
Factor V
Factor II
What is the typical treatment for vitamin K deficiency when
the patient is bleeding?
Vitamin K and Platelet Concentrate
Vitamin K and plasma
Vitamin K and platelet concentrate
Vitamin K and factor VIII concentrate
Which of the following conditions causes a prolonged
thrombin time?
Antithrombin deficiency
Prothrombin deficiency
Hypofibrinogenemia
Warfarin therapy
Detects factor deficiency in the common pathway.
Russel Viper Venom time
PT
aPTT
Thrombin time
Normal Value for aPTT
10-12 secs
25-35 secs
5-10 secs
2-4 secs
Measures rate of thrombin-induced cleavage of fibrinogen to fibrin monomers and subsequent polymerization to form insoluble fibrin clot
aPTT
Stypven time
PT
Thrombin time
Duckert's test
Normal Value for PT
10-12 secs
25-35 secs
5-10 secs
2-4 secs
This laboratory test is mostly affected by Heparin therapy.
Thrombin time
apTT
PT
Stypven time
Detects factor XIII deficiency
aPTT
Stypven time
PT
Thrombin time
Duckert's test
Coagulation disease common in Eastern European Jewish descent or ASHKENAZI JEWS.
vWD
Hemophilia A
Hemophilia B
Hemophilia C
Fletcher trait
This enzyme is an important component in coagulation factor production because it helps recycle Vitamin K
Heparin
Thrombospondin
Transglutaminase
Epoxide reductase
A fibrinolytic inhibitor that forms a complex with thrombin, kallikrein and plasma inhibiting their activities.
Protein C
Protein S
Heparin Cofactor II
Alpha2-macroglobulin
This test is used because it is not affected in patients undergoing heparin therapy.
Duckert's test
Thrombin Time
Clotting Time
Stypven time
Reptilase time
Which factor deficiency would cause prolong PT and aPTT?
Factor V
Factor VII
Factor VIII
Factor XII
Which factor deficiency would cause prolong aPTT but normal PT?
Factor V
Factor VII
Factor X
Factor IX
Which factor deficiency would cause prolong PT but normal APTT?
Factor V
Factor VII
Factor X
Factor IX
Which condition causes prolong coagulation tests except for Duckert's test?
Parahemophilia
vWD
DIC
Hemophilia
It is considered major inhibitor of fibrinolysis and the first to bind the plasmin.
Alpha-1 antitrypsin
alpha 2-macroglobulin
alpha-2-antiplasmin
Thrombospondin
A fibrinogen degradation product that is a powerful inhibitor of thrombin.
X & Y
D & E
E
Y& D
What test may be used to confirm the presence of LA?
PT
Bethesda titer
Antinuclear antibody
PTT using high-phospholipid reagent
What therapeutic agent may occasionally cause DIC?
Factor VIII
Factor VIIa
Antithrombin concentrate
Activated prothrombin complex concentrate
Which is not a fibrinolysis control protein?
Thrombin-activatable fibrinolysis inhibitor
Plasminogen activator inhibitor-1
a2-antiplasmin
D-dimer
Which of the following is absent in Fresh serum?
Factor XIII
Factor VII
Factor X
Factor XII
Which factor is absent in Adsorbed plasma that is absent in Aged Plasma.
I
II
VII
X
XI
