medical MCQs – Page 486

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 Review each marked answer and report any item that may be outdated or unclear.

9701. Nuclear cytoplasmic ratio in malignant cells is________________?
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A. 1:06

B. 1:05

C. 6:04

D. 1 : 1
9702. Rodent ulcer is most commonly seen on________________?
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A. Anywhere on hairless skin

B. Face below alatragus line

C. Face above alatragus line

D. All of the above

9703. The process of formation of solid mass in circulation from the constituents of normal flowing blood is called_____________?
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A. Infarction

B. Clot formation

C. Thrombosis

D. Embolism

9704. The necrotic tissue and deposits of immune complexes, complement and plasma protein produce a smudy eosinophilic deposit is termed as_____________?
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A. Coagulative necrosis

B. Fibrinoid necrosis

C. Fatty necrosis

D. Caesous necrosis

9705. Pilocarpine_______________?
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A. Causes tachycardia

B. Lowers the intraocular pressure in glaucoma

C. Cleaved by acetylcholinesterase

D. Inhibits sweat and lacrimation

9706. All are desirable in the union of the fracture site except____________?
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A. Formation of fibrous joint or pseudoarthrosis

B. Formation of procallus or osseous cells

C. Remodeling of bone

D. Formation of blood clot

9707. Lepra cells are seen in abundance in_______________?
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A. Intermediate leprosy

B. Histoid leprosy

C. Tuberculoid leprosy

D. Lepromatous leprosy
9708. Barr body is associated with________?
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A. Metaphase

B. Interphase

C. Anaphase

D. Prophase

9709. Which of the following is NOT a constituent of Virchows traid ?
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A. Increased venous blood pressure

B. Diminished rate of blood flow

C. Increased coagulability of blood

D. Damage to endothelium due to injury or inflammation

9710. The following drugs are avoided with warfarin ______________?
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A. Codeine, dihydrocodeine, paracetmol

B. Benzodiazepine

C. Nsaids like Ibuprofen

D. Antacids

9711. The characteristic feature of macrophage_____________?
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A. High capacity to divide

B. Limited capacity to divide

C. Long life span as compared to lymphocytes

D. Both B and C
9712. Some micro organisms produce a diffuse spreading inflammatory reaction due to the elaboration of____________?
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A. Peroxidase

B. Hyaluronidase

C. Bradykinin

D. Coagulase

9713. All of the following differs antemortum thrombus from a postmortem intravascular costs except_____________?
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A. Lines of zahn

B. Dry and friable

C. Chicken fat appearance

D. Firm adherence to endothelium where as absent in postmorten clots

9714. Essential granulation tissue constituents include all except_____________?
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A. Budding blood vessels

B. Macrophages

C. Polymorphs

D. Fibroblast

9715. The drug which is used to treat laryngospasm is_______________?
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A. Succinylcholine

B. Diazepam

C. Neostigmine

D. Atropine

9716. Burkitts lymphoma is associated with the proliferation of ______________?
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A. Lymph vessels

B. B cell

C. T- cell

D. Lymph nodes

9717. A simple bacterial test for mutagenic carcinogens is________________?
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A. Redox text

B. Gene splicing

C. Ames test

D. Bacteriophage

9718. Epitheloid cells are seen in all of the following except______________?
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A. Syphilis

B. Sarcoidosis

C. Tuberculosis

D. Granulation tissue
9719. Oncogenic viruses in human are_________________?
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A. EBV

B. HPV

C. Hepatitis -B virus

D. All of the above
9720. In chronic, granulomatous inflammation, which of the following processes is most likely to predominate ?
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A. Transudation

B. Congestion

C. Exudation

D. Proliferation