medical MCQs – Page 460

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 Review each marked answer and report any item that may be outdated or unclear.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

9181. Which is a prodrug ?
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A. Enalapril

B. Salmeterol

C. Acetazolamide

D. clonidine

9182. Which drug is not acetylated ?
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A. Hydralazine

B. Dapsone

C. Metaclopramide

D. INH

9183. Filgrastin is used for treatment of_____________?
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A. Anemia

B. Neutropenia

C. Filariasis

D. Malaria

9184. The drug combination which produces Neuroleptanalgesia is______________?
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A. Droperiodl + Thiopental sodium + Nitrous oxide

B. Deroperidol + Ketamine

C. Daroperidol + Fentanyl

D. Droperiodl + Ether

9185. Complete drug elimination occurs after how many hours, if t is 4 hrs______________?
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A. 12 hrs

B. 25 hrs

C. 20 hrs

D. 30 hrs

9186. Diuretics cause loss of_______________?
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A. Iron

B. Potassium

C. Sodium

D. Calcium

9187. Amyl nitrate is most commonly administered _________________?
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A. By inhatation

B. Sub lingually

C. Intravenously

D. Orally

9188. Which is not antiemetic ?
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A. Ondanestron

B. Cyclizine

C. Phenazocine

D. Domperidone

9189. H antagonists are effective in the therapy of all the following except______________?
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A. Common cold

B. Parkinsonism

C. Motion sickness

D. Systemic anaphylaxis

9190. 1st past metabolism effect can be observed with which route______________?
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A. Parental

B. Inhalation

C. Oral

D. Rectal

9191. Drugs exhibiting first pass metabolism are all EXCEPT one______________?
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A. Salicylates

B. Propranolol

C. Morphine

D. Nitroglycerine

9192. All of the given drugs are positive inotropes EXCEPT_____________?
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A. Digoxin

B. Doxepin

C. dobutamine

D. Dopamine

9193. All of the following causes increase in heart rate except________________?
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A. Sevoflurane

B. Halothane

C. Desflurane

D. Isoflurane

9194. Which of the following inhalational agents is the induction agent of choice in children______________?
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A. Isoflurane

B. Methoxyflurane

C. Desflurane

D. Sevoflurane

9195. Morphine is contraindicated in all of the following except_______________?
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A. Head injury

B. Pulmonary oedema

C. Bronchial asthma

D. Emphysema

9196. When given together, the ability of two drugs to produce a response greater than either administered alone is termed as_____________?
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A. Antagonism

B. Induction

C. Synergism

D. Cumulation

9197. Centrineuraxial (spinaland epidural) anaesthesia is not contraindicated in____________?
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A. Patient on oral anticoagulants

B. Platalets <80,000

C. Patient on aspirin

D. Raised intracranial pressure

9198. Beta blockers are contraindicated in___________?
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A. Cardiac failure

B. Cardiac arrhythmia

C. Angina pectoris

D. Myocardial infarction

9199. Carbamazepine is a type of___________?
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A. Antidepressant

B. Antinflammatory

C. Antibiotic

D. Antiemetic

9200. Which of the following is a mismatch ?
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A. Herbicide and earth materials allergies

B. Naloxone-Tricyclic antidepressant

C. Warfarin- Oral anticoagulant

D. Acetaminophen anti inflammatory

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