BIOS 255 Exam 1 | Anatomy and
Physiology Exam | Answered and
Graded A+ | Latest 2024
What is an antibody?
a part of your immune system and used to identify and attack
things that aren’t you
What is an antigen?
a protein marker on the surface of the red blood cells that tells
the body you are you
What is it called to find blood type compatibility?
ABO blood typing
What antigen does type A blood have?
Antigen A
What antibody does type A blood have?
,anti-B antibodies
Which is your blood based off of antigen or antibody?
antigen
What are the two categories of leukocytes (WBCs)?
granulocytes and agranulocytes
What are the granulocytes?
-phils;neutrophils, basophils, eosinophils
What are agranulocytes?
-cytes: Monocytes, Lymphocytes
What percent of WBCs are neutrophils?
60%
What percent of WBCs are lymphocytes?
30%
, What percent of WBCs are monocytes?
8%
What percent of WBCs are eosinophils?
3%
What percent of WBCs are basophils?
>1%
What are the function of Neutrophils?
Microphages, used for bacterial infections
What are the function of Lymphocytes?
Used for viral infections, mount specific immune response
What are the function of Monocytes?
Macrophages, get rid of pathogens by eating them, get rid of
dead neutrophils and other dead cells in the body, get rid of
fungal infections
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