medical MCQs – Page 487

Practise multiple-choice questions from medical for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

medical Mcqs

1. oral anatomy 2. microbiology 3. oral pathology and medicine 4. physiology 5. biochemistry 6. general anatomy 7. dental materials 8. pharmacology 9. pathology 10. oral histology

9721. Factors inhibiting wound healing____________?
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A. Infection

B. Cortisol

C. All of the above

D. Foreign Bodies

9722. An acute inflammation would attract____________?
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A. Neutrophils

B. Monocytes

C. Plasma cells

D. Eosinophils

9723. Infarcts are not common in______________?
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A. Liver

B. Lung

C. Kidney

D. Both A and B

9724. The common cause of sudden death in myocardial infarction is____________?
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A. None of the above

B. Arrhythmias

C. Pulmonary embolism

D. Congestive heart failure

9725. 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________________?
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A. Sickle cell anaemia

B. Vitamin B12 deficiency anaemia

C. Here ditary spherocytosis

D. Thalassaemia

9726. The cell with increased mitotic rate and resembling the undifferentiated mesenchymal cells of the same origin is______________?
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A. Dysplastic

B. Hyperplastic

C. Metaplastic

D. Anaplastic

9727. The drug of choice in the management of life threatening allergic reaction is______________?
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A. Antihistamines

B. Adrenalin

C. Corticosteroids

D. Diazepam

9728. Most common cause of pulmonary embolism ?
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A. Thrombophebitis

B. Lymphangitis

C. Atheroscleroses

D. Endarteritis

9729. Syndrome associated with increased risk of leukemia is__________?
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A. Sturge weber syndrome

B. Multiple hamartoma syndrome

C. Plummer vinson syndrome

D. Klinefelter syndrome

9730. The process by which red blood cell move out of vessels through widened inter endothelial junction is referred as_____________?
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A. Diapedesis

B. Rouleax formation

C. Pavementing

D. Chemotaxis migration

9731. Increased bleeding time is seen in all except______________?
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A. Thrombocytopenia

B. Ehlers danlos syndrome

C. Hemophilia

D. Von Willebrand disease

9732. Most tumours are ___________________?
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A. Biclonal in origin

B. Monoclonal in origin

C. None of the above

D. Multiclonal in origin

9733. Large open wounds that are characterized by tissue loss and repaired by formation of granulation tissue in the floor of the wound is characteristic of______________?
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A. Regeneration

B. Secondary healing

C. Cicatrisation

D. Primary healing

9734. Mural thrombi are thrombi in______________?
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A. Arteries

B. Heart chamber

C. Vein

D. Valve cusp

9735. After myocardial infarction all of the following enzyme levels are high except_____________?
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A. Lactic Dehydrogenase (LDH)

B. Creatine phospho kinase (CPK)

C. Serum ornithine carbamyl transferase (SOCT)

D. Serum glutamic oxaloacetic transaminase (SGOT)

9736. One of the following is not a malignant feature____________?
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A. Aplasia

B. Pleomorphism

C. Anaplasia

D. Abnormal mitosis

9737. Change in structure and functions of a tissue is called______________?
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A. Dysplasia

B. Metaplasia

C. Aplasia

D. Anaplasia

9738. Following is the most important factor in the management of shock_________________?
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A. Blood pressure

B. Cardiac output

C. CVP to 8 cm of water

D. Deficiency of effective circulating blood volume

9739. The first even in primary wound healing__________?
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A. Epithelial changes

B. Acute inflammatory response

C. Organization

D. Formation of blood cloth

9740. Caseating granuloma is commonly seen in____________?
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A. Tyhoid

B. Amoebiasis

C. Viral infections

D. Tuberculosis

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