Chapter 14 Flashcards
(99 cards)
Name the two types of cells whose main function is phagocytic activity
Neutrophils
Monocytes
What is the straw colored liquid that remains when formed elements are removed from blood?
Plasma
Name some materials that blood carries
Oxygen, nutrients, waste, carbon dioxide, heat, hormones
List 3 functions of the blood
Transport
Regulate
Protect
Blood proteins account for what percent of the plasma
7%
The most common blood protein
Albumins
Blood is approximately what % plasma
55%
Plasma is composed of about what % water
91.5%
The process of ingesting and destroying bacterial cells
Phagocytosis
An immature red blood cell
Reticulocytes
About how many RBCs does the average person have per uL of blood
5 million
An inherited defect most common in African Americans that result in red blood cells that are distorted
Sickle cell disease
Appendicitis or an acute infection will cause a rapid increase in which type of WBC
Neutrophils
Which leukocytes are agranulocytes
Lymphocytes
Monocytes
Which leukocytes are granular leukocytes
Neutrophils
Eosinophils
Basophils
Which leukocytes develop into cells which produce antibodies
Lymphocytes
What is the average leukocytes count per uL of blood
between 5,000-10,000
average 7,500
What is the average number of platelets circulating per uL of blood
25,000-400,000
Fibrinogen and prothrombin are blood proteins necessary for this purpose
Blood clotting
In blood clotting, thrombin converts fibrinogen to his substance
Fibrin
If blood vessel cells are damaged they trigger formation of this enzyme in clottings 1st stage
Prothrombin
What is the process of dissolving small inappropriate clots called
Fibrinolysis
What is the effect of heparin and Coumadin on blood clotting
Inhibit (slow)
What is the condition that causes the accumulation of fatty substances which cause rough spots on vessel walls
Atherosclerosis