Quiz
Blood
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Questions in this quiz (15)
11) Pernicious anemia is caused by:
- AA) Bone marrow irradiation
- BB) Vitamin B12 deficiency
- CC) Decreased iron intake.
- DD) G6PD deficiency
22) Esinophilia is associated with:
- AA) Viral infection.
- BB) Bacterial infection.
- CC) Fungal infection
- DD) Parasitic infection.
3Cell responsible for antigen presentation to T lymohocyte:
- AA) Complement
- BB) Macrophage
- CC) Neutrophil
- DD) MHC.
4The cell which is attacked by AIDS:
- AA) Neutrophils
- BB) T helper
- CC) B lymphocytes
- DD) T suppressor
55) Concerning platelet plug, All occurs except:
- AA) TXA2 causes platelet aggregation.
- BB) VWF acts as a bridge between platelets and collagen.
- CC) Platelet adhesion caused by ADP.
- DD) Prostacyclin spreads the plug.
66) Severe Liver disease, one of the following occurs:
- AA) Increased Viscosity.
- BB) Increased plasma protein synthesis
- CC) Decreased Osmotic pressure of plasma proteins.
- DD) Increased A/G ratio.
77) Anemic woman, and pregnant has MCV = 70 cubic micron, The most common cause is:
- AA) Vitamin B12 deficiency.
- BB) Hemolytic anemia.
- CC) Iron deficiency anemia.
- DD) Renal Failure.
88) Choose the correct statement about Hemostasis:
- AA) Platelet adhesion is caused by TXA2.
- BB) Extrinsic pathway is initiated by factor XII
- CC) Intrinsic pathwsy is rapid
- DD) There is positive feed back between prothrombin and Thrombin.
99) Heparin and Histamine are secreted by:
- AA) Esinophils
- BB) Basophils
- CC) Neutrophils
- DD) Granulocytes
1010) Defect in vessel wall is caused by:
- AA) Vitamin C deficiency
- BB) Vitamin K deficiency
- CC) Vitamin B12 deficiency
- DD) Vitamin D deficienc
1111) Incompatible blood transfusion, All are true except:
- AA) Hyperkalemia
- BB) Hypertension
- CC) Jaundice
- DD) Renal Failure
1212) Plasma proteins perform all except:
- AA) 15% of buffering capacity
- BB) Viscosity
- CC) Oxygen carriage
- DD) Osmotic pressure
1313) WBCs leave capillaries by process called:
- AA) Margination
- BB) Opsonisation
- CC) Chemotaxis
- DD) Diapedesis
1414) Graft rejection caused by one of WBCs:
- AA) B lymphocytes
- BB) Monocytes
- CC) T lymphocytes
- DD) Neutrophils
1515) Concerning Erythropoiesis choose the correct answer
- AA) Decreased by Erythropoeitin release.
- BB) In men less than Women
- CC) Occurs in Bone marrow in intrauterine life
- DD) Increased by decreased oxygen supply
Information
- Description
- medicate and innovate ( for service the medical student) group
- Author
- Nada Medhat
- Language
- English
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