Category: Hematology

Normal adult person’s blood contains_____________?

Hamad Hematology 23/03/2021

0

A. 40% neutrophils
B. 30% lymphocytes
C. 20% eosinophils
D. 10% basophils

Which of the following is one for a patient on coumarin (warfarin) therapy_______________?

Hamad Hematology 14/03/2021

0

A. Partial thromboplastin time ( PTT)
B. Prothrombin time (PT)
C. Bleeding time (BT)
D. Capillary fragility test (CFT)

Normal prothrombin time is____________?

Hamad Hematology 13/03/2021

0

A. 5-7 sec
B. 10-20 sec
C. 30 sec
D. 1 min

Hematocrit relates to which of the following______________?

Hamad Hematology 10/03/2021

0

A. Total blood volume
B. Total RBC volume
C. Total WBC vlume
D. Plasma filtrate

The function of vitamin K is______________?

Hamad Hematology 10/03/2021

0

A. Thrombin formation
B. Prothrombin formation
C. Fibrin formation
D. Thromboplastin formation

Christmas factor is_____________?

Hamad Hematology 28/02/2021

0

A. PTA
B. PTC
C. VWA
D. Prothrombin

Which of the following coagulation factors is deficient in classical hemophilia ?

Hamad Hematology 20/02/2021

0

A. VIII
B. IX
C. X
D. XII

Erythropoietin is produced in the_______________?

Hamad Hematology 16/02/2021

0

A. Bone marrow
B. Kidney
C. Liver
D. Spleen

To preserve blood for transfusion later______________?

Hamad Hematology 09/02/2021

0

A. Dilute with equal volume of 0.9% saline
B. Add solution of sodium citrate
C. Add solution of calcium chloride
D. Add fibrinogen

The half-life of plasma Albumin is approximately___________________?

Hamad Hematology 08/02/2021

0

A. 7 days
B. 20 days
C. 60 days
D. 90 days