medical MCQs – Page 56

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 Review each marked answer and report any item that may be outdated or unclear.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

1101. In which of the following stage general anesthesia surgery is done_______________?
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A. Stage I

B. Stage III plane 3

C. Stage III plane 2

D. Stage II

1102. Clotting time is most like to be prolonged by the administration of____________?
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A. Barbiturates

B. Acetyl salicylic acid

C. Vitamin K

D. Acetominophen

1103. Which of the following opioids is not given intrathecally ?
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A. Remifentanil

B. Fentanyl

C. Morphine

D. Sufentanil

1104. Prolonged use of aspirin leads to______________?
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A. Bleeding defects

B. Carcinoma

C. A & B

D. peptic ulcer

1105. Which of the following is a nonsteroldad anti inflammatory agent with a tendency to produce blood dyscriasis ?
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A. Aceteminophen

B. Ibuprofen (Motrin)

C. Ketoroloc

D. Indomathecin (indocin)

1106. The principle central action of caffeine is on the________________?
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A. Hypothalamus

B. Corpus callosum

C. Spinal cord

D. Cerebral cortex

1107. Carbamazepine is a type of___________?
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A. Antinflammatory

B. Antiemetic

C. Antibiotic

D. Antidepressant

1108. Rapid onset of inhalational GA depends on____________?
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A. Partial pressure of GA

B. All of the above

C. Cerebral blood flow

D. Blood solubility

1109. Drug efficacy refers to_________________?
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A. The therapeutic does range of the drug

B. Range of disease in which the drug beneficial

C. The therapeutic index of the drug

D. Maximal intensity of response that can be produced by the drug

1110. All of the following are vasodilators except______________?
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A. Procaine

B. Cyclopropane

C. Etomidate

D. Cocaine

1111. Which of the following is not a contraindication in the therapy with opioids_____________?
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A. use in impaired pulmonary function

B. Use of agonist with mixed agonist-antagonist

C. Use in head injury patient

D. Use in severe constant pain

1112. Imatinib acts on______________?
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A. Tyrosin Kinase receptors

B. IL-2 receptors

C. Alpha TNF receptors

D. Inhibits Phosphodiesterase

1113. All are true of diazapenes except____________?
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A. Benzodiazepam is used in the long term treatment of psychic disorders

B. None of the above

C. Clonazeppam is used in the treatment of petitmal epilepsy

D. Benzodiazepam is used in treatment of status epilepticus

1114. Which of the following can cause seizure ?
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A. Tacrolimus

B. Levocetrizine

C. Tramadol

D. Isoniazid

1115. Which of the following is not a Glycoside ?
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A. Digitoxin

B. Ergotoxine

C. Gitoxin

D. Digoxin

1116. Sildenafil is inhibitor of_______________?
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A. PGI2

B. cGMP

C. PDE-5

D. cAMP

1117. Use of morphine is contraindicated in the following conditions except_______________?
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A. Bronchial asthma

B. Acute abdominal pain before diagnosis

C. Head injury

D. Acute myocardial infarcation

1118. Agents used by local application to control bleeding include all of the following except____________?
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A. Vitamin-K

B. Trannic acid

C. Gelatin foam

D. Adrenaline

1119. The dentist who first used Nitrous oxide for the abolition of pain due to dental extraction was_____________?
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A. Harpes David

B. Hunter John

C. Horace wells

D. Harvey william

1120. Which drug is not acetylated ?
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A. Hydralazine

B. Dapsone

C. Metaclopramide

D. INH

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