9151. Nitrous oxide is______________?
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A. A good analgesic and a good anesthetic

B. A good analgesic but a poor anesthetic

C. A good anesthetic but a poor analgesic

D. A poor analgesic and a poor anesthetic

9152. The most common cause of antibiotic related diarrhea is____________?
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A. C.difficile

B. K.pneumoniae

C. Shigella

D. H.pylori

9153. Zero order kinetics is seen with_______________?
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A. Phenytoin

B. Erythromycin

C. Phenabarbtion

D. Digoxin

9155. The first choice of drug for patitmal seizure is________________?
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A. Phenobarbitone

B. Phentoin sodium

C. None of the above

D. Carbamazepine

9156. Local anaesthetics act by inhibiting_____________?
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A. Only sensory fibres

B. Motor fibers only

C. Motor and sensory fibres

D. None of the above

9159. Which of the following drugs cannot reduce the salivary secretions ?
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A. Amitriptyline

B. Disopyrmide

C. Atenolol

D. Neostigmine
9160. The following statements about verapamil are true except_____________?
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A. It does not produce reflex tachycardia

B. It is contraindicated in patients with supraventicular tachycardia

C. It is less potent as a coronary vasodilator

D. It can cause constipation

9161. The drug not belonging to amide group_______________?
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A. Procaine

B. Bupivacaine

C. Lignocaine

D. Xylocaine

9162. For Arsenic poisoning Antidote is_____________?
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A. Penicillamine

B. B.A.L

C. E.D.T.A

D. Desferrixamine

9163. Which of the following statements about Azoles is false ?
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A. They are fungistatic

B. They affect the metabolism of drugs such as cyclosporine necessitating an increasing in dosage

C. Resistance to the drug is common

D. They are hepatotoxic

9165. Salbutamol is used in_____________?
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A. Cor pulmonale

B. Cardiac asthma

C. Pulmanray oedema

D. Bronchial asthma
9168. Immune mediated qualitative drug intolerance is called______________?
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A. Super sensitivity

B. Idiosyncrasy

C. Hyper acidity

D. Hyper sensitivity
9169. All the following about antiemetic drugs are correct except_______________?
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A. Domperidone blocks the D2 receptors in CTZ and upper gut

B. Ondastran may cause vomiting by effecting the cytotoxic antige receptors

C. Ondastran acts on selective 5 -HT3 receptors

D. Domperidone causes Dystonia

9170. The choice of treatment in anaphylactic shock is_______________?
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A. Saline 1.V

B. Adrenaline

C. Glucose 1.V

D. Corticosteroids

9172. Beta2 adrenergic receptor stimulating drugs are used in_______________?
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A. Hypertension

B. Bronchial asthma

C. Angina pectrosis

D. cardiac asthma

9173. An untoward effect of that is common to all phenothiazines is______________?
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A. A marked increase in blood pressure

B. Rigidity and tremor at rest, particularly with prolonged use

C. Suppression of prolacin

D. Nausea

9175. Which of the following is not a Glycoside ?
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A. Digitoxin

B. Digoxin

C. Gitoxin

D. Ergotoxine
9177. Which drug is present in ledermix paste ?
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A. Tetracycline

B. Minocycline

C. Demeclocyline

D. Doxycycline

9178. Which among the following is a cell cycle specific anti-neoplastic drug ?
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A. Cyclophosphamide

B. Methotrexate

C. Doxorubicin

D. Cisplatin

9179. The drug Amifostine is used in subjects undergoing radiotherapy for cancer as it________________?
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A. Prevents repair of damaged DNA

B. Promotes damage of DNA

C. Scavanges free radicals

D. Enhances the production of free radicals

9180. All are symptoms of opiate withdrawls except______________?
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A. Excessive speech

B. Lacrimation

C. Mydriasis

D. Diarrhea

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

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

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

B. Propranolol

C. Morphine

D. Nitroglycerine

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

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