medical MCQs – Page 53

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 Review each marked answer and report any item that may be outdated or unclear.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

1041. A patient with grandmal epilepsy would likely be under treatment with_______________?
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A. Meprobamate

B. Phenytoin

C. Pentobarbital

D. Trimethadione

1042. Tannic acid is used in the following conditions except_____________?
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A. Bleeding piles

B. Bleeding gums

C. Alkaloidal poisoning

D. Toothache

1043. Morphine a powerful opioid analgesic drug should be avoided in all the following conditions except____________?
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A. Left ventricular failure

B. Constipation

C. A & C

D. Bronchial asthma

1044. Which among the following is a cell cycle specific anti-neoplastic drug ?
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A. Doxorubicin

B. Cyclophosphamide

C. Methotrexate

D. Cisplatin

1045. Which of the following is NOT a systemic effect of corticosteroid ?
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A. Anti-inflammatory effect is increased

B. Increase in total amount of circulatory neutrophils

C. Increase in IL-1

D. Inhibit phospholipase A2

1046. Teratogenicity results when drugs are given during____________?
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A. Soon after birth

B. Third trimester

C. First trimester

D. Second trimester

1047. Narcotic overdose can be antagonized by______________?
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A. Diphenhydramine

B. Naloxane

C. Nalorphine

D. Atropine

1048. A dentist who first used ether as a general antithetic was_____________?
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A. Morton

B. Morrison

C. Murray

D. Martin

1049. A paralyzing dose of succinylcholine initially elicits______________?
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A. Muscle fasciculation

B. CNS stimulation

C. CNS depression

D. Decreased salivation

1050. Mandibular sublaxation is associated with________________?
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A. Diphenhydramine

B. Carbamezapine

C. Ciprofloxacin

D. Prochlorperazine

1051. I.V anesthesia is_________________?
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A. Flumazanil

B. Sevoflurane

C. Propofol

D. Naloxane

1052. Amyl nitrate is most commonly administered _________________?
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A. Sub lingually

B. By inhatation

C. Orally

D. Intravenously

1053. The drug which has an affinity for a receptor site and produces the intrinsic activity of the receptor cell or enzyme system is known as____________?
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A. An agonist

B. A physiologic antagonist

C. A competitive antagonist

D. A non competitive antagonist

1054. A factor with a mucopoly saccaride, present in liver, presenting in platelet aggregation is______________?
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A. Plasmin

B. Acetylsalicylic acid

C. Prothrombin

D. Heparin

1055. Which of the following can be given safely to a patient of congestive heart failure________________?
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A. Ibuprofen

B. Paracetamol

C. Aspirin

D. Diclofenac sodium

1056. Zero order kinetics is seen with_______________?
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A. Digoxin

B. Phenytoin

C. Phenabarbtion

D. Erythromycin

1057. Chloroxylenol has_______________?
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A. Antibiotic action

B. Local anesthetic property

C. Antiseptic action

D. Local anesthetic and antiseptic action

1058. An untoward effect of that is common to all phenothiazines is______________?
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A. Suppression of prolacin

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

C. A marked increase in blood pressure

D. Nausea

1059. 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. Bradycardia

C. Decreased sweating

D. Decreased salivation

1060. Drug which is used to control status epilepticus is______________?
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A. Glyceryl trinitrite

B. Pheno barbital

C. Diazepam

D. Sodium nitroprusside

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