CLO3 Hemostasis

Which factor is common to both intrinsic and extrinsic pathways in the coagulation cascade?

• Factor V

• Factor X

• Factor VII

• Factor VIII

What is the most known hereditary bleeding disorder?

• Hemophilia

• Thalassemia

• Sickle Cell Anemia

• Leukemia

The intrinsic pathway in the coagulation cascade is measured by ______.

• Prothrombin Time

• Partial Thromboplastin Time

• Fibrinogen Level

• Platelet Count

Fill in the blank: vWF:Ag deficiency is associated with ______ (Autosomal dominant).

• A) Hemophilia A

• B) von Willebrand’s disease

• C) Hemophilia B

• D) Sickle cell anemia

Haemophilia A leads to abnormalities in what process?

• Digestion

• Coagulation

• Respiration

• Excretion

Fill in the blank: In Haemophilia A, the bleeding continues due to an incomplete and/or delayed __ clot.

• platelet

• fibrin

• blood

• vessel

What type of inheritance pattern is shown in the pedigree chart for Haemophilia A?

• A) Autosomal dominant

• B) Autosomal recessive

• C) X-linked dominant

• D) X-linked recessive

In the pedigree chart, what does a filled square represent?

• Normal male

• Affected male

• Carrier male

• Affected female

What does a circle with a dot inside represent in the pedigree chart?

• Normal female

• Affected female

• Carrier female

• Affected male

In the context of the pedigree chart, who can be affected by Haemophilia A?

• Only males

• Only females

• Both males and females