Pharmacology MCQ Questions — Page 1121

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10081 Pharmacology

Digitalis has positive inotropic effect-by the virtue of its effect on:

ANa+ K+ ATPase pump

BNa Glucose channels

CH+K+ ATPase pump

DCalcium Pump

Pharmacology

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10082 Pharmacology

Drug of choice for the treatment of peptic ulcer caused due to chronic use of NSAIDs is:

APirenzepine

BLoxatidine

CMisoprostol

DEsomeprazole

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10083 Pharmacology

The drug NOT used in acute asthma is-

ASalbutamol

BIpratropium

CMonteleukast

DHydrocoisone

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10084 Pharmacology

Resistance to Methotrexate develops due to?

ARapid Cancer cell multiplication

BDeficiency of thymidylate kinase

CDeficiency of thymidylate synthetase

DIncreased production of dihydrofolate reductase

Pharmacology

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10085 Pharmacology

Sibutramine belongs to which group of drugs?

AAntipsychotic

BAntihypertensive

CAnti obesity

DAntidiabetic

Pharmacology

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10086 Pharmacology

As per WHO protocol ATT drug C/l in pregnancy:

ARifampicin

BPyrazinamide

CEthambutol

DStreptomycin

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10087 Pharmacology

Ceftriaxone is :

AIInd generation short acting cephalosporin

BHas activity against beta lactamase producing bacteria

CIVth generation long acting cephalosporin

DIllrd generation long acting cephalosporin

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10088 Pharmacology

Which of the following best describes the drug phenomenon at pKa=pH?

ADrug exists as 50% ionized and 50% unionized

BDrug exists as 25% ionized and 75% unionized

CDrug exists as 75% ionized and 25% unionized

DDrug is completely (100%) Ionized

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10089 Pharmacology

Omalizumab is a monoclonal antibody used for the treatment of:

ADigitalis toxicity

Bbronchial asthma

CRheumatoid ahritis

DBreast carcinoma

Pharmacology

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