Pharmacology MCQs

Page No. 52

A paralyzing dose of succinylcholine initially elicits______________?


a CNS stimulation

✖


b Muscle fasciculation

✓


cCNS depression

✖


dDecreased salivation

✖



A common side effect associated with all NSAID drugs is_______________?


aDrowsiness

✖


bGastric irritation

✓


cXerostomia

✖


d Constipation

✖


View Answer Gastric irritation

Verril’s sign is seen in_________________?


aDiazepam administration

✓


bDigitalis toxicity

✖


cPaget’s disease

✖


dUnconscious states

✖



Neusea and vomiting that are associated with administration of opioid analgesic is the result of stimulation of the_____________?


aLimbic system

✖


bEmetic system

✖


c Chemoreceptor trigger zone (CTZ)

✓


d Opioid receptors in G.I.T

✖



Narcotic overdose can be antagonized by______________?


aDiphenhydramine

✖


bAtropine

✖


c Naloxane

✓


dNalorphine

✖


View Answer Naloxane

An attack of bronchial asthma is most likely to be triggered by________________?


aAspirin

✖


b Ibuprufen

✖


cDiclofenac potassium

✖


dBoth A & B

✓


View Answer Both A & B

The most prominent toxic effect associated with acetominophen use is______________?


aRespiratory alkalosis

✖


bHaemorrhage

✖


c Hepatic necrosis

✓


dGastric Ulceration

✖


View Answer Hepatic necrosis

Aspirin is avoided in children with influenza infection because of association______________?


aReye’s syndrome

✓


b Nausea

✖


cDiarrhoea

✖


dAcid-base imbalance

✖


View Answer Reye’s syndrome

All of the following statements about pain are correct except_____________?


aAnalgesia is associated with μ and k receptors

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bDysphoria is associated with S receptors

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cSAIDS benefit by preventing prostaglandin synthesis

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dNaloxane is a non-competitive antagonist and irreversibly opposes the opioids

✓



Which of the following opioids is not given intrathecally ?


aRemifentanil

✓


bMorphine

✖


cSufentanil

✖


d Fentanyl

✖


View Answer Remifentanil

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