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Hls histo

Hls is a circulating system composed of

Heart

Blood

Lymph

All of the above

All of these are true about blood except

red liquid that circulates in the arteries and veins of humans and other vertebrate animals

carrying oxygen from and carbon dioxide to the tissues of the body

It is considered a type of specialized connective tissue

Blood compose of formed elements and plasma

a machine with a rapidly rotating container that applies centrifugal force to its contents, typically to separate fluids of different densities or liquids from solids.

Centrifuge

heater

Gel electrophoresis

None of the above

Rpm in centrifuge represent

Round per minute

Pallor per million

Randomly partially measurement

None of the above

Blood is centrifuged at

10000 - 20000 RPM

100000 - 200000 RPM

50000 - 200000 RPM

None of the above

After we centrifuge blood the yellowish liquid is and represent

Plasma ,55%

Plasma, 45%

Wbcs ,1%

Wbcs,55%

yellowish liquid is called the serum in the non-clotted state, and plasma in the clotted state

True

False

Buffy coat (wbcs and platelets) represent

1 %

44%

45%

55%

The less density component of the blood represents

45%

55%

44%

We take peripheral blood from ..... Because its more superficial and easier

Vein

Artery

Capillaries

All of the above

Red portion in blood centrifuge

44%

Rbcs

Hematocrit

All of the above

,formed elements or cellular part(wbcs +rbcs+platelets ) represents

44%

45%

55%

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