Test Study Guide (1) Flashcards
What is the temperature, pH, and viscosity of blood?
38.0 C (100.4F)
7.4 (+ or - 0.05)
x5 Water
What is another name/term for hematocrit?
PCV (Packed Cell Volume)
What percentage of red blood cells in the blood is considered anemic?
35% or less
Albumins
60% of proteins in plasma.
Responsible for osmotic pressure & viscosity
Transport Fatty Acids & Lipid Soluble Components
Globulins
35% of proteins in plasma.
Include immunoglobulins
Include Transport Globulins
Include Enzymes
What stimulates EPO production indirectly?
Growth Hormone
Androgens
What converts CO2 into carbonic acid in the blood?
Carbonic Anhydrase
What is an elevated monocyte and lymphocyte count called?
Mononucleosis
What increases WBC production?
Colony Stimulating Factors
What stimulates vascular spasm?
serotonin
What do aggregated platelets release?
Ca+2 Ions
Platelet Derived Growth Factors (PDGF)
Serotonin
ADP
Are veins efferent or afferent vessels?
Afferent
Where is the heart located?
Mediastinum
The pericardium consists of two layers, what are they?
Fibrous Pericardium
Serous Pericardium
Where are trabeculae carnae located on the walls of? (What is the “opposite version” of them)
Ventricles
Pectinate Muscles are similar and located in auricles and the right atrial wall.
Imagine where the marginal artery is located.
Imagine where the anterior interventricular artery is located.
______________ valve have abnormally narrow opening producing very turbulent blood flow that produces a rushing sound before the heart sounds.
Stenotic
What are the two portal systems?
Hepatic Portal
Hypophyseal Portal
What is the formula for cross-sectional area?
Pie R^2
How do you calculate MAP?
MAP = [(2x diastolic) + systolic] / 3
What two processes does capillary exchange depend on?
Filtration
Reabsorption via osmosis.
What is produced by high concentrations of protein in the blood and RBC’s?
Blood Colloid Osmotic Pressures
What is the formula for filtration pressure?
Capillary pressure - Blood Colloid Osmotic Pressures
What happens when FP is positive versus negative?
When FP is negative, there is net movement INTO capillaries.
When FP is positive, there is net movement OUT of capillaries.
