MCQs

Medical MCQs with Explanations

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1431MedicalMedium

Which one of the following is Not true of angiotensin converting enzyme (ACE) inhibitor________?

ANSAIDs may impair its hypotensive effect

BMay cause hyperkalaemia in diabetic patients

CContraindicated in pregnancy

DContraindicated in diabetic nephropathy

Correct answer

D. Contraindicated in diabetic nephropathy

Explanation

The correct answer is Contraindicated in diabetic nephropathy.

1432MedicalMedium

The Tongue________?

ASeparated from the epiglottis by gloss epiglottic folds

BContains 6 – 10 circumvallate papilla located posterior to sulcus terminals

CEmbryologically derives from 1st branchial arch only

DContains foramen caecum which is present on the dorsum of frenulum

Correct answer

A. Separated from the epiglottis by gloss epiglottic folds

Explanation

The correct answer is Separated from the epiglottis by gloss epiglottic folds.

1433MedicalMedium

Periodontal fibres joining cemental surface of one tooth, to cemental surface of adjacent tooth are called________?

AHorizontal fibres

BGingivodental

CTransseptal fibres

DCemental fibres

Correct answer

C. Transseptal fibres

Explanation

The correct answer is Transseptal fibres.

1434MedicalMedium

Which of the following is the best site of absorption of calcium?

AIleum

BProximal segment of small intestine

CMiddle segment of small intestine

DAscending colon

Correct answer

B. Proximal segment of small intestine

Explanation

The correct answer is Proximal segment of small intestine.

1435MedicalMedium

When allergic manifestations occur pursuant to use of antimicrobial agents, what of the following is seen________?

ABoth A & B

BSialorrhea

CSerum imbalance

DAngioneurotic edema

ESkin eruptions

Correct answer

A. Both A & B

Explanation

The correct answer is Both A & B.

1436MedicalMedium

The major cells seen in gingiva are________?

AOdontoblasts

BCementoblasts

CMerkel cells

DFibro blast

Correct answer

D. Fibro blast

Explanation

The correct answer is Fibro blast.

1437MedicalMedium

Which of the following is not true about elastomeric impression?

APutty – wash technique of impression reduces dimensional change of setting

BSingle mix material have higher viscosity

CImproper mixing of material can cause permanent deformation of impression

DShear thinning is related to viscosity of non phase impression material

Correct answer

B. Single mix material have higher viscosity

Explanation

The correct answer is Single mix material have higher viscosity.

1438MedicalMedium

IgG has subclasses________?

Correct answer

A. 4

Explanation

The correct answer is 4.

1439MedicalMedium

Which of these is not included in parenteral therapy?

ACarbohydrates

BMicronutrients

CFibres

DFats

Correct answer

C. Fibres

Explanation

The correct answer is Fibres.

1440MedicalMedium

The beneficial effect of drug neostigmine in the treatment of Myasthenia gravis is due to the action________?

AIt inhibits the action of cholinesterase

BIt is produces more acetylcholine

CIt produces more acetycholine receptors

DIt increases the action of cholinesterase

Correct answer

A. It inhibits the action of cholinesterase

Explanation

The correct answer is It inhibits the action of cholinesterase.

The Tongue________?

ASeparated from the epiglottis by gloss epiglottic folds

BContains 6 – 10 circumvallate papilla located posterior to sulcus terminals

CEmbryologically derives from 1st branchial arch only

DContains foramen caecum which is present on the dorsum of frenulum

Correct answer

A. Separated from the epiglottis by gloss epiglottic folds

Explanation

The correct answer is Separated from the epiglottis by gloss epiglottic folds.

Which of the following is not true about elastomeric impression?

APutty – wash technique of impression reduces dimensional change of setting

BSingle mix material have higher viscosity

CImproper mixing of material can cause permanent deformation of impression

DShear thinning is related to viscosity of non phase impression material

Correct answer

B. Single mix material have higher viscosity

Explanation

The correct answer is Single mix material have higher viscosity.