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1) Extravasation of blood in to the tissues with resulting swelling is called_____________? a. Hemothorax b. Heamoperitonium c. Heamopericardium d. Hematoma
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2) Which of the following predisposes to thrombogenesis ? a. Endothelial injury b. Stasis of blood c. Turbulence of blood d. All of the above
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3) Active hypermia is seen in_______________? a. Muscles during exercise b. Inflammation c. Blushing d. All of the Above
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4) An infarct is most frequently is characterized by What type of necrosis ? a. Fatty b. Caseous c. Gangrenous d. Coagulative
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5) Partial or complete obstruction of some part of the C.V.S by a foreign body transported by the blood stream is termed as_____________? a. Thrombosis b. Coagulation c. Ischaemia d. Embolism
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6) Caissons disease is caused by______________? a. Amniotic fluid embolism b. Hyper coagulability c. Air or gas embolism d. Tumour embolism
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7) In a thrombus, the dark lines of zahn are due to_______________? a. Coagulated fibrin b. Aggregated proteins c. Aggregated platelets d. Aggregated R.B.C
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8) Nut meg liver occurs in_______________? a. Jaundice b. Chronic venous congestion c. Cirrhosis d. Hepatocellular carcinoma
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9) Heart failure cells are____________? a. Fibrocytes in myocardium b. Aschoji’s giant cells c. Heamosiderin laden macrophages in alveoli d. Hypertrophic myocardial fibres
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10) Hypovolemic shock develops after loss of______________? a. 10% blood b. 20% blood c. 30% blood d. 40% blood
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11) In hypovolemic shock_____________? a. The central venous pressure ins high b. The extremities are pale, cold and sweating c. There is always s site of bleeding d. Urine output is unaffected
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12) All of the following are typically associated with loss of 40% of the circulating blood volume except_______________? a. A decrease in the blood pressure b. A decrease in the central venous pressure c. A decrease in the heart rate d. A decrease in the urine output
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13) Edema is due to_______________? a. Increased albumin in blood and decreased globin b. Decreased albumin conc. in blood c. Increased osmotic pressure d. None of the above
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14) A 20 year male complains of recurrent attacks of sore tthroat since 2 years. The total leukocyte count was 1000/ul. A differential count revealed severe neutropenia. The diagnosis is________________? a. Subleukemic leukemia b. Infectious mononucleosis c. Agraulocytosis d. Leukoerythroblastic anemia
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15) Thrombocytopenia due to increased platelet destruction is seen in_________________? a. Aplasti anemia b. Cancer chemotherapy c. Acute leukemia d. Systemic lupus erythematosus
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16) Primary hemostasis is disturbed in______________? a. Platelet disorder b. Lupus anticoagulant c. Hemophilia d. Liver disease
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17) A 3-year old child presented with progressive anaemia, jaundice & failure to thrive. O/E: pallor, splenomegaly are seen Peripheral smear showed normoblasts and small round intensely stained red cells. The likely diagnosis is________________? a. Here ditary spherocytosis b. Thalassaemia c. Sickle cell anaemia d. Vitamin B12 deficiency anaemia
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18) Increased levels of haemoglobin A2 is characteristic of________________? a. Sickle cell trait b. b-thalassaemia crait c. Glucose-6 phosphate dehydrogenase deficiency d. a-Thalassamia
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19) In sickle cell anaemia there is_____________? a. 75 to 100% haemoglobins b. 10 to 20% haemoglobins c. 20 to 30% haemoglobins d. 50 to 60% haemoglobins
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20) The fading of cellular chromatin is_____________? a. Karyolysis b. Karyorrhexis c. Pyknosis d. Cytolysis
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