RRB Group D Mock Test in Bengali

RRB Group D Mock Test in Bengali. We covered all the RRB Group D Mock Test in Bengali in this post for free so that you can practice well for the exam.

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RRB Group D MCQs Mock Test in Bengali for Students

Indicate the skeletal muscle relaxant, which is a depolarizing agent.

a) Vencuronium

b) Scopolamine

c) Succinylcholine

d) Hexamethonium

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Atropine is frequently used prior to the administration of inhalant anesthetics to reduce.

a) Muscle tone

b) Secretions

c) Nausea and vomiting

d) Appetite

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The characteristic unwanted reaction which isn't related to a dose or to a pharmacodynamic property of a drug is called.

a) Idiosyncrasy

b) Hypersensitivity

c) Tolerance

d) Teratogenic action

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Which one of the following groups is responsible for the duration of the local anesthetic action?

a) Intermediate chain

b) Lipophylic group

c) Ionizable group

d) All of the above

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Indicate the local anesthetic which is used for spinal anesthesia.

a) Tetracaine

b) Cocaine

c) Dibucaine

d) Bupivacaine

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Which of the following local anesthetics is called a universal anesthetic?

a) Procaine

b) Ropivacaine

c) Lidocaine

d) Etidocaine

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Indicate a reversible cholinesterase inhibiter.

a) Isoflurophate

b) Carbochol

c) Physostigmine

d) Parathion

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Parasympathomimetic drugs cause.

a) Bronchodilation

b) Mydriasis

c) Bradycardia

d) Constipation

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Which of the following direct-action cholinomimetic has the shortest duration of action?

a) Acethylcholine

b) Methacholine

c) Carbachol

d) Bethanechol

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What is the important characteristic of the intramuscular route of drug administration?

a) Only water solutions can be injected

b) Oily solutions can be injected

c) Opportunity for hypertonic solution injections.

d) The action develops slower, than at oral administration.

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The elimination rate constant (Kelim) is defined by the following parameter.

a) Rate of absorption

b) Maximal concentration of a substance in plasma

c) Highest single dose

d) Half-life(t½)

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Affinity is a measure of.

a) Drug's binding to plasma proteins

b) Drug's binding to a receptor

c) Inhibiting potency of a drug

d) Bioavailability of a drug

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What term is used to describe a more gradual decrease in responsiveness to a drug, taking days or weeks to develop?

a) Refractoriness

b) Cumulative effect

c) Tolerance

d) Tachyphylaxis

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What does "Pharmacokinetics" include?

a) Pharmacological effects of drugs

b) Unwanted effects of drugs

c) Chemical structure of a medicinal agent.

d) Distribution of drugs in the organism.

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Pharmacodynamics involves the study of the following.

a) Mechanisms of drug action

b) Biotransformation of drugs in the organism

c) Distribution of drugs in the organism

d) Excretion of drug from the organism

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What does the term bioavailability mean?

a) Plasma protein binding degree of substance.

b) Permeability through the brain-blood barrier

c) Fraction of an unchanged drug reaching the systemic circulation

d) Amount of a substance in urine relative to the initial dose

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