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৩৯তম বিসিএস (বিশেষ- স্বাস্থ্য ক্যাডার) প্রিলিমিনারি পরীক্ষা ২০১৮

  • বিসিএস ২০১৮
  • স্বাস্থ্য বিষয়ক
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Site of absorption of vitamin B12 is:

A

Jejunum

B

Stomach

C

Ileum

D

Duodenum

উত্তর : C.

Ileum

শেয়ার :

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সম্পর্কিত প্রশ্ন সমূহ

১.

In adult, the daily loss of fluid in the feces, normally is:

A

150 ml

B

200 ml

C

100 ml

D

50 ml

২.

Which one of the following is a source of pulmonary embolism?

A

Deep veins of leg

B

Iliac arteries

C

Mesenteric vein

D

Portal vein

৩.

Extra pyramidal lesion causes:

A

Cog wheel rigidity

B

Hyper reflexion of lower limb

C

Flaccid paralysis

D

Hyper kinesia

৪.

Extracellular structural protein is:

A

Tubulin

B

Gastrin

C

Elastin

D

Keratin

৫.

Main seat of peripheral resistance is:

A

Venule

B

Capillary

C

Arteriole

D

Metaarteriole

৬.

Commonest cause of hepatic cirrhosis in Bangladesh is:

A

HCV

B

HEV

C

HAV

D

HBV

৭.

A 60 year old gentleman has been diagnosed as vitamin B12 deficiency due to pernicious anemia. Which of the following is unlikely to happen?

A

Posterior column involvement

B

Optic atrophy

C

Corticospinal tract involvement

D

Seizure

৮.

At which of the following phase of cardiac cycle does the atrioventricular valve open?

A

During isovolumetric relaxation

B

During ventricular filling

C

During atrial filling

D

During isovolumetric contraction

৯.

Which one of the following is responsible for carpal tunnel syndrome?

A

Median nerve compression

B

Radial nerve compression

C

Axillary nerve compression

D

Ulnar nerve compression

১০.

Autonomic ganglion are:

A

Cholinergic

B

Dopaminergic

C

Adrenergic

D

Noradrenergic