You are required to draw blood from a patient and to
keep it in a test tube for analysis of blood corpuscles
and plasma. You are also provided with the following
four types of test tubes. Which of these you will 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
keep it in a test tube for analysis of blood corpuscles
and plasma. You are also provided with the following
four types of test tubes. Which of these you will 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