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You are required to draw blood from a patient and to keep the
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You are required to draw blood from a patient and to keep the blood in a test tube for analysis of corpuscles and plasma. You are also provided with the following four types of test tubes. Which of them will you not use for the purpose?

A
Test tube containing calcium bicarbonate

B
Chilled test-tube

C
Test-tube containing heparin

D
Test-tube containing sodium oxalate

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Updated on: Apr 5, 2023

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You are required to draw blood from a patient and to keep the blood in a test tube for analysis of corpuscles and plasma. You are also provided with the following four types of test tubes. Which of them will you not use for the purpose?
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Text SolutionText solutionverified iconVerified

Presence of calcium will remove heparin - blood anticoagulant and will promote blood clotting. Sodium oxalate and heparin containing test tubes will not allow the blood to clot.
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Question Text
You are required to draw blood from a patient and to keep the blood in a test tube for analysis of corpuscles and plasma. You are also provided with the following four types of test tubes. Which of them will you not use for the purpose?
Updated OnApr 5, 2023
TopicBody Fluids and Circulation
SubjectBiology
ClassClass 11
Answer TypeText solution:1 Video solution: 14
Upvotes1451
Avg. Video Duration8 min