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

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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

উত্তর : B.

During ventricular filling

শেয়ার :

সম্পর্কিত প্রশ্ন সমূহ

Dermis:

A.

Contains melanocytes

B.

Possesses keratinocytes

C.

Is a layer of epithelial tissue

D.

Is formed by connective tissue

Show Answer

Heparin is:

A.

Secreted by goblet cell

B.

Found in the bone marrow

C.

A natural anticoagulant

D.

An enzyme

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Which of the following type of necrosis is seen in acute myocardial infarction?

A.

Coagulative necrosis

B.

Fat necrosis

C.

Caseous necrosis

D.

Gangrenous necrosis

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The major pathophysiologic abnormality of Dengue Shock Syndrome is:

A.

Plasma leakage

B.

Thrombocytopenia

C.

High haematocrit

D.

Leukopenia

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Christmas disease develops due to deficiency of clotting factor:

A.

V

B.

IX

C.

VII

D.

X

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Drug causing increased uric acid level is:

A.

Colchicine

B.

Levofloxacin

C.

Pyrazinamide

D.

Steroid

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Drug used in 'Scabies' is:

A.

Sulfasalazine

B.

Ivermectin

C.

Permethrin

D.

Streptomycin

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Following are the causes of vertigo except:

A.

Vestibular neuritis

B.

Bell's palsy

C.

Benign positional vertigo

D.

Acoustic neuroma

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Adult polycystic kidney disease is a condition of:

A.

Autosomal dominant trait

B.

Autosomal recessive

C.

Chromosomal abnormality

D.

X-linked recessive

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Superior mesenteric artery supplies blood to:

A.

Gall bladder

B.

The appendix

C.

1st part of duodenum

D.

Left 1/3rd of transverse colon

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