MCQs

Medical MCQs with Explanations

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3631MedicalMedium

Enamel can act in a sense like a________?

ASemipermeable membrane

BImpermeable membrane

CInfrapermeable membrane

DPermeable membrane

Correct answer

A. Semipermeable membrane

Explanation

The correct answer is Semipermeable membrane.

3632MedicalMedium

Immunoglobulin crossing placenta is________?

AIg D

BIg A

CIg M

DIg G

Correct answer

D. Ig G

Explanation

The correct answer is Ig G.

3633MedicalMedium

One of the following is a zoonotic disease________?

AAnthrax

BCholera

CBacillary dysentery

DTyphoid

Correct answer

A. Anthrax

Explanation

The correct answer is Anthrax.

3634MedicalMedium

The eruption are of maxillary permanent lateral incisor is________?

A10-11 years

B6-7 years

C8-9 months

D8-9 years

Correct answer

D. 8-9 years

Explanation

The correct answer is 8-9 years.

3635MedicalMedium

The duodenum secretes a hormone which has following effects except________?

ACauses gall bladder to contract and sphincter of oddi to relax

BCauses copious pancreatic juice rich in bicarbonate and poor in enzymes

CLeads to meager flow of pancreatic juice rich in enzymes

DIncreases gastric motility

Correct answer

D. Increases gastric motility

Explanation

The correct answer is Increases gastric motility.

3636MedicalMedium

Plasma ceruloplasmin alpha 2 globulins is a________?

Aalpha 2 globulin

Bbeta 1 globulin

Cbeta 2 globulin

Dalpha 1 globulin

Correct answer

A. alpha 2 globulin

Explanation

The correct answer is alpha 2 globulin.

3637MedicalMedium

Pigmentation occurs in oral cavity and skin in all of the following except________?

AAlbright syndrome

BPeutz-jeghers syndrome

CCushing syndrome

DAddision’s syndrome

Correct answer

C. Cushing syndrome

Explanation

The correct answer is Cushing syndrome.

3638MedicalMedium

Microdontia is most commonly seen affecting________?

AMand. Second premolar

BMax. lateral incisor

CMand. first premolar

DMand. Central incisor

Correct answer

B. Max. lateral incisor

Explanation

The correct answer is Max. lateral incisor.

3639MedicalMedium

Five cusps are present in________?

AMandibular first molar only

BMaxillary and mandibular first molar

CMaxillary and Mandibular second molar

DMaxillary first molar only

Correct answer

B. Maxillary and mandibular first molar

Explanation

The correct answer is Maxillary and mandibular first molar.

3640MedicalMedium

Where is cillary ganglion located in the orbit________?

AApex of orbit between optic nerve & lateral recuts

BApex of orbit

CApex of orbit & superior recuts

DBetween otpic nerve and lateral recuts

Correct answer

A. Apex of orbit between optic nerve & lateral recuts

Explanation

The correct answer is Apex of orbit between optic nerve & lateral recuts.

The duodenum secretes a hormone which has following effects except________?

ACauses gall bladder to contract and sphincter of oddi to relax

BCauses copious pancreatic juice rich in bicarbonate and poor in enzymes

CLeads to meager flow of pancreatic juice rich in enzymes

DIncreases gastric motility

Correct answer

D. Increases gastric motility

Explanation

The correct answer is Increases gastric motility.