00:01
So this is a question about blood elements and every blood component is assigned a letter, a through i.
00:07
And then we're going to do the numbers 1 through 23, match them up.
00:12
So most numerous leukocyte, leukocyte is a fancy way of saying white blood cell.
00:16
That is letter f, our neutrophil.
00:19
Two, three, and four fall under the same umbrella.
00:21
They're all the granular leukocytes, a .k .a.
00:24
The granulocytes.
00:25
And that would be b for basophil.
00:27
And then it is c for eosinophil and again f for neutrophil.
00:34
Number five is also called an erythrocyte.
00:38
Anucleate means doesn't have a nucleus.
00:40
That's a, the good old rbc, red blood cells.
00:43
Six and seven are our active phagocytic leukocytes, meaning they do phagocytosis.
00:50
That is our monocytes e.
00:55
They can become a macrophage.
00:56
And that is our f neutrophils.
01:04
Eight and nine are describing our a granulocytes, meaning they do not have any granules.
01:10
That is our g lymphocytes and our e monocytes.
01:16
Then we have 10 fragments to form platelets.
01:20
That is a megakaryocyte.
01:24
So that is b.
01:25
B.
01:25
Oh, i just realized that i put b for basophil, but that's d for basophil.
01:31
11, it says a through g are examples of these...