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60 Cards in this Set
- Front
- Back
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Describe the characteristics of blood.
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Viscous liquid
8% of total body weight Temp 100.4 F or 38C pH 7.35 to 7.45 (alkaline) Males contain 5-6 Liters Females 4-5 Liters |
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Describe the colors of blood
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Oxygenated Blood is bright red
Non Oxygenated blood is dark red |
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Describe the functions of blood
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Transportation system
Thermoregulation Fluid Blance Protection pH Balance |
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General Composition of blood
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Water = 91.5%
Proteins = 7% Nutrients/electrolytes/metabolic waste/regulatory substances = 1.5% |
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Two main components of blood
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Blood Cells (Cellular Components)
Blood Plasma |
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Red Blood Cells are also known as
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RBC's, erythrocytes, corpuscles
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Platelets are also know as
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Thrombocytes and PLT's
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White Blood Cells are also known as
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WBC's and Leukocytes
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Buffy coat between RBC's and Plasma in HCT tubes is composed of...
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WBC's and platelets
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Plasma consist of...
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water
Proteins (albumin, fibrinogen and globulin) Electrolytes |
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Albumin is responsible for...
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Mintaining osmotic pressure between the blood and tissue
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Globulin is responsible for
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transporting lipid soluble molecules
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Fibrinogen is responsible for....
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Blood Clotting
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Hemostasis
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process by which the body retains bloodwithing the vascular system during injury.
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Step one of Hemostasis
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Vascular spasm
platelet plug formation |
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Step 2 of Hemostasis
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Blood clotting via fibrous meshwork
Inhibitors block systemic coagulation |
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Phagocytosis
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Cell eating which cn occur in tissue or blood
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Describe the acronym RIDE
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R- Recognition and attachment phase
I - Ingestion phase D- Digestion phase E- Exocytosis |
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Blood cell formation occurs where?
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Occurs in the red bone marrow
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Sites of Blood Cell formation
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Vertebra
Sternum Skull Pelvis Ribs Scapula Clavicles Epiphysis humerus & femur |
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RBC's Destruction Occurs
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Age
Ruptures Excreted Abnormal Stresses |
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Factors that regulate RBC Formation
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Vitmin b12
Iron Folic Acid |
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Hemoglobin
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Formed in red bone marrow. Purpose is to transport oxygen.
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Oxyhemoglobin
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O2 w/ HgB, bright red arterial blood.
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Deoxyhemoglobin
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CO2 with HgB, bluish venous blood
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Carboxyhemoglobin
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CO w/ HgB, no O2 transport.
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Three Granular WBC's?
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Neutrophil
Basophil Eosinophil |
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Neutrophils
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10-12 microns
51-67% of normal WBC Band or U Shaped |
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Basophils
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8-10 Microns
Greater affinity with basic dys Contain serotonin and histamine Normal range 0%-2% of total WBC |
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Eosinophils
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10-14 microns
Normal range 2-4% of WBC |
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Lymphocytes
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10-14 microns
Norml Range 21-35% of WBC |
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Monocytes
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12-20 Microns
Normal Range 4-8 % of WBC |
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Antigen
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Molecule that stimulates immune response
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Ag and Ab
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Antigen and Antibody
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Four Blood Types
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A
AB B O |
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Type 0
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45% incidence
No A or B Ag Have a and B Ab in Plasma Universal Donor |
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Type A
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41% Incidence
A Ag on RBC Surface A Ab in Plasma Receives A&O Donates to A and AB |
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Type B
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10% Incidence
B Ag on RBC A Ab in Plasma Donates to A and AB Receives B&O |
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Type AB
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4% Incidence
A&B Ag on RBC Surface No Ab in Plasma Donates to AB Universal recipient |
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Lymphatic System
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Subsystem of circulatory system
no heart or arteries dead end cappilaries acts as a drainage system Consists of lymph, lymphatic vessels, tissues, red bone marrow |
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Functions of Lymphatic system
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Defend against disease
Collect/Return intersitial fluid Intestinal absorption |
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Basic Structures os LYMPH system
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Lymph
Lymphatic Cappilaries Lymphatic Vessels Lymph Nodule Lymph node |
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What is lymph
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Clear, transparent substance
Function is it carries protein, lymphocytes, nutrients and water. |
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Lymphatic Trunks
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Left Jugular, Right Jugular
Right subclavian and Left Subclavian |
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Thymus Gland
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Is a 2 pyramid lobed organ located in upper thoracic cavity
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Lymphocytes
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10-14 microns
Norml Range 21-35% of WBC |
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Monocytes
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12-20 Microns
Normal Range 4-8 % of WBC |
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Antigen
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Molecule that stimulates immune response
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Ag and Ab
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Antigen and Antibody
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Four Blood Types
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A
AB B O |
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Type 0
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45% incidence
No A or B Ag Have a and B Ab in Plasma Universal Donor |
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Type A
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41% Incidence
A Ag on RBC Surface A Ab in Plasma Receives A&O Donates to A and AB |
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Type B
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10% Incidence
B Ag on RBC A Ab in Plasma Donates to A and AB Receives B&O |
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Type AB
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4% Incidence
A&B Ag on RBC Surface No Ab in Plasma Donates to AB Universal recipient |
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Lymphatic System
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Subsystem of circulatory system
no heart or arteries dead end cappilaries acts as a drainage system Consists of lymph, lymphatic vessels, tissues, red bone marrow |
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Functions of Lymphatic system
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Defend against disease
Collect/Return intersitial fluid Intestinal absorption |
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Basic Structures os LYMPH system
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Lymph
Lymphatic Cappilaries Lymphatic Vessels Lymph Nodule Lymph node |
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What is lymph
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Clear, transparent substance
Function is it carries protein, lymphocytes, nutrients and water. |
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Lymphatic Trunks
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Left Jugular, Right Jugular
Right subclavian and Left Subclavian |
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Thymus Gland
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Is a 2 pyramid lobed organ located in upper thoracic cavity
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