00:01
So we are looking at taking a blood sample, which colour -coded tube do we use for coagulation tests? and we have four options here.
00:09
Let's go through them.
00:11
We have dark blue, lavender.
00:19
We have light blue and red.
00:24
Okay, i'm going to start by rolling out red.
00:26
It's not red.
00:27
Red is the typical one that you use for just taking blood.
00:32
There's no additives.
00:34
No additive.
00:39
So the blood clots, you can separate the serum, and then you can perform tests on the serum.
00:46
Okay, let's look at the others.
00:49
Next, let's have a look at lavender or purple.
00:53
This one contains e .d .t .a...