Blood Circulation Flashcards
1
Q
General Composition of Blood
A
Plasma, blood cells, hematocrit, buffy coat, and blood volume
2
Q
Hematocrit
A
The percentage of the blood that consists of red blood cells
3
Q
Blood Volume
A
Males is 5-6 liters, Women is 4-5 liters
4
Q
Buffy Coat
A
The portion of blood composed of leukocytes and platelets
5
Q
What is found in Blood Plasma
A
Water: About 90%. Helps blood function as temperature volume (absorbes heat)
Plasma Proteins: Albumins, globulins, clotting factors, and water soluble hormones
6
Q
White Blood Cells (WBC)
A
Protects the body from infections
7
Q
Red Blood Cells (RBC)
A
Carry oxygen from the lungs to the rest of the body
7
Q
Veins
A
Carry blood towards the heart
8
Q
Arteries
A
Carry blood away from the heart