medical MCQs – Page 481

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 Review each marked answer and report any item that may be outdated or unclear.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

9601. The most reliable post mortem features of left sided cardiac failure is____________?
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A. Systemic venous congestion

B. Oedematous ankles

C. Chronic venous congestion of lungs

D. Enlargement of spleen and liver

9602. Keratin pearls with downward proliferation of epithelial masses is characteristic of_______________?
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A. Epidermoid carcinoma

B. Basal cell carcinoma

C. Squamous cell carcinoma

D. Melanoma

9603. Neurologic abnormalities occur with_______________?
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A. Foliate deficiency anemia

B. Pernicious anemia

C. Vitamin B12 deficiency anemia

D. Both B and C

9604. A infant with cleft lip, palate, polydactly, microcephaly with holoprosencephaly, ectodermal scalp defect is suffering from ?
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A. Turner syndrome

B. Trisomy 13

C. Trisomy 18

D. Trisomy 21

9605. Important components of collagen synthesis, wound strength and contraction include all of the following EXCEPT ?
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A. Vitamin C

B. Vitamin D

C. Myofibroblasts

D. Fibroblasts

9606. The host tissue response in acute inflammation is all except______________?
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A. Granulomatous

B. Cytopathic

C. Exudative

D. Necrotizing

9607. A patients urine with a particular protein appears normal, but on standing it becomes dark. The dark colour disappears on heating. The patent is suffering from______________?
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A. Multiple myeloma

B. Infectious mononcleosis

C. Osteoporosis

D. T cell tumour

9608. Venous emboli are most often lodged in_____________?
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A. Intestines

B. Heart

C. Kidneys

D. Lungs

9609. Not sequelae of cellular events in atheroscierotic infarction_____________?
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A. Neutrophilic infiltration

B. Astrocytes

C. Ingress of macrophages

D. Intense eosinophilia

9610. Neoplasia of blood vessel is called______________?
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A. Hematoma

B. Papilloma

C. Lymphosarcoma

D. Angioma

9611. The increase in size of individual cells is referred as______________?
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A. Hypodontia

B. Differentiation

C. Hypertrophy

D. Hyperplasia

9612. Correct sequence of cell cycle ?
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A. Go G1 S M G2

B. Go M G2 S G1

C. Go G1 G2 S M

D. Go G1 S G2 M

9613. Which of the following symptomatic atheroscierotic disease is correct_____________?
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A. All of the above

B. Aorta Aneurysm, thromboembolism

C. Heart MI, Ischemic heart disease

D. Lower extremities claudication gangrene

9614. Daily loss of iron per day in a healthy adult male is_______________?
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A. 0.6 mg

B. 0.06 mg

C. 60 mg

D. 600 mg

9615. the lesions of bone which is expansile and eccentrically ballooned out is________________?
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A. None of the above

B. Ossifying fibroma

C. Fibrous dysplasia

D. Aneurysmal bone cyst

9616. The infarct of the following organs is invariably haemorrhagic_____________?
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A. Kidney

B. Lung

C. Spleen

D. Heart

9617. Which of the following is common in all forms of shock ?
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A. Hypovolemia

B. Vasoconstriction

C. Impaired tissue prefusion

D. Sepsis

9618. All of the following drugs are non depolarizing neuromuscular blocking agents except_______________?
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A. D-tubocurarine

B. Gallamine triethiodide

C. Pancuronium bromide

D. Succinylcholine

9619. NK cells are effective against viral infected cells only if the cell with infection___________?
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A. Unable to express MHC class I proteins

B. Exprss MHC class I proteins

C. Unable to express MHC class II proteins

D. Express MHC class II proteins

9620. The correct nomenclature for Downs syndrome with translocation of chromosome 14 to chromosome 21 is depicted as______________?
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A. 46 X Y, -14 t(14;21)

B. 47 X Y, t(14;21)

C. 47 X &, (+2)

D. 47 X Y, -14 t(14;21)

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