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.Management Sciences
Category: Diseases of Blood And Lymphnodes
The common cause of sudden death in myocardial infarction is____________?
A. Pulmonary embolism
B. Arrhythmias
C. Congestive heart failure
D. None of the above
Which of the following predisposes to thrombogenesis ?
A. Endothelial injury
B. Stasis of blood
C. Turbulence of blood
D. All of the above
Which of the following being is the most frequent site of thrombus ?
A. Veins of lower extremities
B. Portal vein
C. Pulmonary vein
D. Hepatic vein
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
Hypovolemic shock develops after loss of______________?
A. 10% blood
B. 20% blood
C. 30% blood
D. 40% blood
Which of the following is a nutritional deficiency anemia______________?
A. aplastic anemia
B. sickle cell anemia
C. megaloblastic anemia
D. hemolytic anemia
In sickle cell anemia there is substitution of_________________?
A. Valine for glutamic acid at the sixth position of beta chain
B. Phenylalanine for glutamic acid
C. Tyrosine for valine at the 6th position at beta chain
D. All of the above
All of the following causes excessive bleeding during tooth extraction except _______________?
A. Haemophilia – A
B. Haemophilia – B
C. Anti thrombin – III deficiency
D. Von-willebrand disease
A patient reports with dyspnoea on slight exertion. He also has multiple petechial spots and spontaneous hemorrhage. His RBC count is less than one lakh/mm3 His hematocrit and hemoglobin is low. Most probable diagnosis is______________?
A. Pernicious anemia
B. Thalassemia
C. Aplastic anemia
D. Sprue
Intrinsic factor for absorption of Vit B12 secreted in ______________?
A. Duodenum
B. Stomach
C. Intestine
D. Ileum
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