Blood clotting in a test tube can be prevented by adding a small amount of ........
- ASodium oxalate
- BSodium chloride
- CSodium hydroxide
- DAmmonium chloride
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Similar Questions
With reference to the blood in a normal person,which one of the following statements is correct?
MediumAIIMS 2010
View SolutionAnalogy type questions:
$(1)$ Human $RBCs$ : Enucleated : : $WBCs$ : ......
$(2)$ $'O'$ blood group : Universal donor : : $'AB'$ blood group : ......
$(1)$ Human $RBCs$ : Enucleated : : $WBCs$ : ......
$(2)$ $'O'$ blood group : Universal donor : : $'AB'$ blood group : ......
Easy
View SolutionMatch the terms in Column-$I$ with their explanation in Column-$II$:
Column-$I$ Column-$II$ $A$. Polycythemia $I$. Decrease in number of WBCs $B$. Erythrocytopenia $II$. Increase in number of RBCs $C$. Leukemia $III$. Decrease in number of RBCs $D$. Leucopenia $IV$. Uncontrolled increase in number of WBCs
| Column-$I$ | Column-$II$ |
| $A$. Polycythemia | $I$. Decrease in number of WBCs |
| $B$. Erythrocytopenia | $II$. Increase in number of RBCs |
| $C$. Leukemia | $III$. Decrease in number of RBCs |
| $D$. Leucopenia | $IV$. Uncontrolled increase in number of WBCs |
Which of the following is responsible for maintaining a constant temperature in every part of the human body?
Medium
View SolutionWhich of the following have the longest lifespan in the blood?
Medium
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