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In infants, defecation often follows a meal. The cause of colonic contractions in this situation is:

A.

The gastrocolic reflex

B.

The enterogastric reflex

C.

Histamine

D.

Increased circulating level of CCK

উত্তর : B.

The enterogastric reflex

শেয়ার :

সম্পর্কিত প্রশ্ন সমূহ

Urinary bladder is lined by:

A.

Columnar epithelium

B.

Cuboidal epithelium

C.

Squamous epithelium

D.

Transitional epithelium

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Histamine causes:

A.

Vasodilatation

B.

Bradycardia

C.

Hypertension

D.

Vasoconstriction

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Neonates may be infected with all except:

A.

Malaria

B.

Shigellosis

C.

Brucellosis

D.

Hepatitis B virus

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Detrusor muscle is a muscle of:

A.

Urogenital diaphragm

B.

Urinary bladder

C.

Scrotum

D.

Spermatic cord

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During sleep, there is fall in the circulating level of hormone except:

A.

Growth hormone

B.

Insulin

C.

Adrenaline

D.

Cortisol

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Microcytic hypochromic anemia is found in:

A.

Thalassaemia

B.

Multiple myeloma

C.

Liver disease

D.

Infective endocarditis

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Confirmatory marker for viraemic stage of Hepatitis B virus (HBV) infection is:

A.

HBV DNA

B.

Anti-HBc IgG

C.

HBsAg

D.

Anti-HBs

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The tissue macrophage is derived from:

A.

Eosinophil

B.

Helper T cell

C.

Lymphocyte

D.

Monocyte

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Which component is not present in CSF?

A.

Erythrocyte

B.

Leucocyte

C.

Glucose

D.

Protein

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Ovulation occurs:

A.

14 days before the onset of next menstruation

B.

During the midpart of menstruation

C.

During female orgasm

D.

14 days after the onset of menstruation

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