The Different Blood Groups and The Blood Clotting Process Flashcards
(33 cards)
What is the primary function of the blood?
Transport material and fight infections?
What is Blood composed of?
Plasma and Corpuscles
Straw colored fluid composed of h20, blood proteins and small inorganic materials.
Plasma
Manufactured within the red bone marrow (myeloid tissue) within flat and long bones.
Corpuscles
Function of the Red Blood Cell.
transport gases especially oxygen throughout the body
What is the shape of the red blood cell?
Biconcave disk, Anucleated
Red Color of RBC is due to ___?
It enables RBC to carry and transport oxygen.
Hemoglobin
Function of White Blood Cells.
Fights infections
How do White Blood Cells fight infections?
By secreting antibodies and engulfing foreign bodies (phagocytes)
What is the shape of White Blood Cells?
Amorphous, Nucleated
What are the two types of White Blood Cell?
Granulocytes and Agranulocytes
Three examples of Granulocytes
Neutrophil
Basophil
Eusinophil
Two examples of Agranulocytes
Monocytes
Lymphocytes
What is the shape of Blood platelets?
Amorphous
___ are not real cells; They are just fargments of the stem cell in the red bone marrow.
Blood Platelets
Why are blood platelets unable to be seen in fresh blood samples?
Because they disintegrate upon contact with air
When does the blood clotting process begin?
As platelets disintegrate
Who discovered ABO Blood Relationships?
Karl Landsteiner
He is an Austrian Scientist at the University of Vienna who was awarded the Nobel Prize in Medicine in 1990
Karl Landsteiner
What was Karl Landsteiner’s most important discovery?
The 4 different blood types
What are the two chemical substance that is responsible for the blood types?
Antigen and Antibodies
Substance located in the Plasma Membrane of RBC’S
Antigen
Substance located in the Blood Plasma
Antibodies
What blood type is the Universal Donor
Type O