medical MCQs – Page 78

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 Review each marked answer and report any item that may be outdated or unclear.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

1541. In a thrombus, the dark lines of zahn are due to_______________?
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A. Aggregated proteins

B. Aggregated platelets

C. Coagulated fibrin

D. Aggregated R.B.C

1542. Basal cell carcinoma occurs on_________________?
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A. All of the above

B. Skin, lips and tongue

C. Skin and pilosebaceous adnexa

D. Skin and mucosa

1543. The drug of choice in the management of life threatening allergic reaction is______________?
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A. Diazepam

B. Antihistamines

C. Corticosteroids

D. Adrenalin

1544. Difference in transudate & exudate is that the former has a______________?
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A. Low protein

B. High protein

C. Cloudy appearance

D. Increased specific gravity

1545. An acute inflammatory focus would attract___________?
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A. Plasma cells

B. Neutrophils

C. Monocytes

D. Basophils

1546. Philadelphia chromosome is consistently found in_______________?
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A. All of the above

B. CLL

C. CML

D. AML

1547. Excessive bleeding due to heparin overdose is controlled by______________?
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A. EADA

B. Factor VIII

C. Protamine sultate

D. Vitamin K

1548. The intramuscular administration of 0.6 mg of atropine sulphate to a 50 kg adult may produce all of the following effects except_____________?
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A. Mydriasis

B. Decreased Salivation

C. Bradycardia

D. Decreased Sweating

1549. Which of the following is correct statement ?
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A. Grading is the degree of macroscopic and microscopic differentiation of tumour

B. All of the above

C. TNM and AJC systems can be used for staging malignant tumours

D. Staging is the extent of spread of tumour

1550. Thrombocytopenia due to increased platelet destruction is seen in_________________?
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A. Systemic lupus erythematosus

B. Acute leukemia

C. Cancer chemotherapy

D. Aplasti anemia

1551. Rebound phenomenon is most commonly seen with use of_________________?
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A. Phenyleprine

B. Norepinephrine

C. Epinephrine

D. Leuonordefrin

1552. Nuclear cytoplasmic ratio in malignant cells is________________?
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A. 1:05

B. 1:06

C. 1 : 1

D. 6:04

1553. Epitheloid cells are seen in all of the following except______________?
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A. Granulation tissue

B. Sarcoidosis

C. Syphilis

D. Tuberculosis

1554. Caseating granuloma is commonly seen in____________?
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A. Amoebiasis

B. Tyhoid

C. Tuberculosis

D. Viral infections

1555. Shock is a circulatory disturbance characterized by________________?
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A. Decreased volume of circulation blood

B. Decreased volume of interstitial fluid

C. Elevated body temperature

D. Increased blood pressure

1556. Which of the following is common in all forms of shock ?
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A. Impaired tissue prefusion

B. Vasoconstriction

C. Hypovolemia

D. Sepsis

1557. Major site of atheroscierosis_______________?
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A. Internal carotid artery

B. Abdominal aorta

C. Thoracic aorta

D. Coronary artery

1558. Syndrome associated with increased risk of leukemia is__________?
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A. Klinefelter syndrome

B. Sturge weber syndrome

C. Multiple hamartoma syndrome

D. Plummer vinson syndrome

1559. Beta 2 agonist causes_______________?
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A. Contraction of urinary spinctors

B. Vasoconstriction

C. Mydriasis

D. Bronchial muscle relaxation

1560. Factors influencing wound healing are the following_______________?
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A. All of the above

B. Nutrition

C. Size and location of wound

D. Adequate blood supply

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