Download MBBS TMU 2nd Year 2016 MBS203A Pharmacology I Question Paper

Q.2

Lipoxygenase

1. a) PGE2
2. b) PGF2 alpha
3. c) Thromboxane A2

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4. d) All of the above

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Q.3 Which of the following local anaesthetic is highly cardiotoxic:

1. a) Bupivacaine
2. b) Lignocaine

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3. c) Mepivacaine
4. d) Procaine

Q.11 All are prodrugs EXCEPT:

1. a) Levodopa
2. b) Omeprazole

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3. c) Enalapril
4. d) Indomethacin

Ρ.Τ.Ο.

Q.4. Aspirin is not given in viral fever in children below 12 years of age because it causes:

1. a) Bleeding diathesis

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2. b) Reye's syndrome
3. c) Neural disorders
4. d) Myopathy

Q.12 Pharmacogenetics is important in the metabolism of:

1. a) Isoniazid

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2. b) Digitalis
3. c) Propranolol
4. d) Rifampicin

Q.5 Gum hyperplasia is caused by:

1. a) Phenobarbitone

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2. b) Phenytoin
3. c) Carbamazepine
4. d) Diazepam

Q.13 Which of the following has the shortest half life:

1. a) Carbachol

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2. b) Bethanechol
3. c) Acetylcholine
4. d) Pilocarpine

Q.6 Sucralfate is an effective peptic ulcer protector at pH:

1. a) >7

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2. b) <7
3. c) <4
4. d) All

Q.14 Atropine inhibits all of the following, EXCEPT:

1. a) Sweating

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2. b) Salivation
3. c) Gastric secretion
4. d) None

Q.7 Antidote to iron is:

1. a) Protamine

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2. b) EDTA
3. c) Vitamin-K
4. d) Desferrioxamine

Q.15 Selective beta-1 blocker is:

1. a) Nadolol

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2. b) Metoprolol
3. c) Pindolo
4. d) None

Q.8 The following drugs are used in acute gout EXCEPT:

1. a) Allopurinol

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2. b) Naproxen
3. c) Corticosteroids.

Q.16 In porphyria, drug contraindicated is:

1. a) Thiopentone sodium
2. b) Halothane

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3. c) Ketamine
4. d) Atracurium

Q.17 Hoffman elimination occurs with:

1. a) d-Tubocurarine
2. b) Gallamine

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3. c) Pancuronium
4. d) None

Q.18 Which phenothiazine has the least extrapyramidal effect:

1. a) Thioridazine
2. b) Chlorpromazine

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3. c) Triflupromazine
4. d) Fluphenazine

Q.19 Lithium is absolutely contraindicated in:

1. a) Lactation
2. b) Diabetes insipidus

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3. c) Jaundice
4. d) Myasthenia gravis

Q.20 The principal action of noscapine is:

1. a) Analgesic
2. b) Antiematic

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3. c) Antitussive
4. d) Antidiuretic

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