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Drug that shows selective antagonistic selective H1 antagonistic action?

Pharmacy Pharmacology Biomedical Science D. Pharma B. Pharma General Pharmacology General Pharmacology

Q. 28 of Quiz-266 (Que-ID : 671)

Drug that shows selective antagonistic selective H1 antagonistic action?

  • Chlorpheniramine
  • Cimetidine
  • Ranitidine
  • Thioperamide

Ans → (a)Chlorpheniramine

Explanation → Chlorpheniramine is a first-generation alkylamine and anti-histamine for H1.
Cimetidine and ranitidine are H2 antagonists and inhibit stomach acid production.
Thioperamide is a selective H3 antagonist, and also capable of crossing the Blood-brain barrier.

This question is taken from this post → Classification of drugs in pharmacology Aptitude Test - attemp/practice


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Suganril is common brand name for:

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Q. 2 of Quiz-266 (Que-ID : 643)

Which one of these is μ-opioid agonist?

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The most potent CNS stimulant among xanthine bases are-

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Chlorpromazine is useful in the treatment of -

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Q. 6 of Quiz-266 (Que-ID : 649)

Amlodepine Lowers blood pressure by-

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Oral anticoagulants act by antagonising the actions of -

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Glucocorticoid are used in the treatment of :

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Q. 12 of Quiz-266 (Que-ID : 655)

The sulphonamides are :

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Q. 13 of Quiz-266 (Que-ID : 656)

Tetracycline act by -

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Q. 14 of Quiz-266 (Que-ID : 657)

Nystatin is principally effective in:

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Q. 15 of Quiz-266 (Que-ID : 658)

Pyridoxine is administered with isoniazid to minimise the:

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Q. 16 of Quiz-266 (Que-ID : 659)

Which one of these combination is used in Chloroquine resistance malaria?

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Q. 17 of Quiz-266 (Que-ID : 660)

Which one of the enzyme is used in the treatment of cancer?

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Q. 18 of Quiz-266 (Que-ID : 661)

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Q. 19 of Quiz-266 (Que-ID : 662)

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Sodium valproate prevent the epileptic seizure by -

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Q. 21 of Quiz-266 (Que-ID : 664)

Which one of these is used with hyoscine to induce Twilight sleep?

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Q. 22 of Quiz-266 (Que-ID : 665)

Ergot preparations are useful in migraine due to its-

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Q. 23 of Quiz-266 (Que-ID : 666)

Which one of these is a major tranquilizer?

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Q. 24 of Quiz-266 (Que-ID : 667)

Which one is a cholinomimetic agent?

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Q. 25 of Quiz-266 (Que-ID : 668)

Testosterone is not orally active because?

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Q. 26 of Quiz-266 (Que-ID : 669)

Which one of the following drug shows antiplatelet activity?

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Q. 27 of Quiz-266 (Que-ID : 670)

Nociceptors are associated with:

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Q. 28 of Quiz-266 (Que-ID : 671)

Drug that shows selective antagonistic selective H1 antagonistic action?

  • Chlorpheniramine
  • Cimetidine
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Q. 29 of Quiz-266 (Que-ID : 672)

Which one is the alkylating anticancer drug?

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Q. 30 of Quiz-266 (Que-ID : 673)

Which one is a HMGC A reductase inhibitor?

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Q. 31 of Quiz- (Que-ID : 118)

Fenbufen is used in

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Q. 3 of Quiz- (Que-ID : 1812)

Paracetamol is excreted as-

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Pyridoxine is administered with isoniazid to minimise the:

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Q. 5 of Quiz- (Que-ID : 1552)

In the preparation of vanishing creams, which types of bases are used generally?

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Q. 12 of Quiz- (Que-ID : 562)

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The site of action of miotics for therapeutic effect in angle closure glaucoma is

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Q. 3 of Quiz- (Que-ID : 644)

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The major site of fat digestion is-

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Q. 3 of Quiz- (Que-ID : 1580)

Enzymatic hydrolysis of major nutrients in GIT to yield their simpler components is .....

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Q. 27 of Quiz- (Que-ID : 1287)

which of the following is prefered in in excertional angina?

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A budget is a -

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Which one of these antitubercular drugs contain pyridine nucleus?

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Alcoholic or hydroalcoholic preparations of vegetable drugs are….

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Which sugar is present in digitalis glycoside?

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Q. 27 of Quiz- (Que-ID : 1705)

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Food poisoning is caused by :

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Q. 18 of Quiz- (Que-ID : 1232)

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Location which attracts the customer for shopping may be termed as-

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Who is the father of medicine………

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The major site of fat digestion is-

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"ante cibum" refer to

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