For analysis, the blood drawn from a patient will not be placed in a tube having

Sodium oxalate

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Heparin

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Calcium bicarbonate

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Being chilled

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Solution

The correct option is C Calcium bicarbonate
Solution: The blood should not clot or coagulate during analysis. Sodium oxalate, heparin and being chilled act as anti-coagulating agent. But calcium bicarbonate can coagulate blood.
So the correct answer is "Calcium bicarbonate".

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Q. A small amount of solution containing

^{24} Na

radio nuclide with activity

A = 2 \times 10^{3}

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Q. A small amount of solution containing

N a^{24}

radio nuclide with activity A=2 X

10^{3}

dps was dministered into blood of a patient in a hospital . After 5 hr, a sample of the blood drawn out from lthe patient showed an activity of 16 dpm per c.c

t_{\frac{1}{2}}

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For analysis, the blood drawn from a patient will not be placed in a tube having

The correct option is C Calcium bicarbonateSolution: The blood should not clot or coagulate during analysis. Sodium oxalate, heparin and being chilled act as anti-coagulating agent. But calcium bicarbonate can coagulate blood.So the correct answer is "Calcium bicarbonate".

The correct option is C Calcium bicarbonate
Solution: The blood should not clot or coagulate during analysis. Sodium oxalate, heparin and being chilled act as anti-coagulating agent. But calcium bicarbonate can coagulate blood.
So the correct answer is "Calcium bicarbonate".