Hematology MCQs

Hematology MCQs

Hematology MCQs, Hematology Multiple Choice Questions and Answers for competitive exams. This hematology quiz is designed to check how well you understand the basics.

Q No. 1: Platelets are stored at temperature?

Answer:

(a) 2-8°C
(b) 22- 24°C
(c) -20°C
(d) -10°C

Q No. 2: Which of the following Platelet antigens is the receptor for collagen?

Answer:

(a) GPLa/lla Complex
(b) GPLb/V/IX complex
(c) GPIIb/Illa complexe
(d) GPIV/X Complex

Q No. 3: During Acute inflammation, which cells will Produce Predominant response?

Answer:

(a) Lymphocytes
(b) Macrophages
(c) Mast cells
(d) Neutrophil

Q No. 4: Which of the following cannot affect the PFA-100 closure time?

Answer:

(a) Anemia
(b) EDTA
(c) Aspirin
(d) Thrombocytopenia

Q No. 5: 1 gram of haemoglobin contains approximately?

Anwer:

(a) 1.1 mL of 02
(b) 1.34mL of O2
(c) 1.89mL of O2
(d) 2.0mL of O2

Q No. 6: Which one of the important consituent of RBCs?

Answer:

(a) Ceruloplasmin
(b) Calcium
(c) Factor V
(d) Haemoglobin

Q No. 7: Trisodium citrate acts by?

Answer:

(a) chelating Calcium
(b) chelating iron
(c) chelating oxalate
(d) chebiting Potassium

Q No. 8: What is the desired concentration of EDTA in blood for best result?

Answer:

(a) 3mg/ml
(b) 1.8 mg/mL
(c) 1.5 mg/ml
(d) 2.5 mg/ml

Q No. 9: Oxalates act by chelating calcium to form?

Answer:

(a) Irreversible clot
(b) Reversible clot
(c) Rouleaux formation
(d) Soluble Precipitates

Q No. 10: Thrombin converts soluble fibrinogen into Insoluble fibrin in the Presence of?

Answer:

(a) Factor X
(b) Plasminogen
(c) Plasminogen activator
(d) Factor XIII

Q No. 11: Most important function of Haemoglobin is to?

Answer:

(a) Metabolism of glucose
(b) Building of cells
(c) Repairing of cells
(d) Transportation of O2 from lungs to various parts of the body

Q No. 12: EDTA Preserves cellular morphology for?

Answer:

(a) 2-3 hours
(b) 5-10 months
(c) 24 hours
(d) 5 Days

Q No. 13: Fibrin with entrapped blood cells comprised?

Answer:

(a) Clot
(b) Edema
(d) Tumor
(c) Rouleaux formation

Q No. 14: In the Presence of calcium thromboplastin Converts inactive Prothrombin into?

Answer:

(a) Active thrombin
(b) Plasmin
)c) Fibrin
(d) Fibrinogen

Q No. 15: EDTA stands for?

Answer:

(a) Ethylamine dia tetra acetate
(b) Ethylene di toxo acetate
(c) Ethylene diamine tetra acetic acid
(d) Ethyl diamine tetra amino acid

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