Test Study Guide (1)

Question 1

What is the temperature, pH, and viscosity of blood?

Answer 1

38.0 C (100.4F)

7.4 (+ or - 0.05)

x5 Water

Question 2

What is another name/term for hematocrit?

Answer 2

PCV (Packed Cell Volume)

Question 3

What percentage of red blood cells in the blood is considered anemic?

Answer 3

35% or less

Question 4

Albumins

Answer 4

60% of proteins in plasma.

Responsible for osmotic pressure & viscosity

Transport Fatty Acids & Lipid Soluble Components

Question 5

Globulins

Answer 5

35% of proteins in plasma.

Include immunoglobulins

Include Transport Globulins

Include Enzymes

Question 6

What stimulates EPO production indirectly?

Answer 6

Growth Hormone

Androgens

Question 7

What converts CO2 into carbonic acid in the blood?

Answer 7

Carbonic Anhydrase

Question 8

What is an elevated monocyte and lymphocyte count called?

Answer 8

Mononucleosis

Question 9

What increases WBC production?

Answer 9

Colony Stimulating Factors

Question 10

What stimulates vascular spasm?

Answer 10

serotonin

Question 11

What do aggregated platelets release?

Answer 11

Ca+2 Ions

Platelet Derived Growth Factors (PDGF)

Serotonin

ADP

Question 12

Are veins efferent or afferent vessels?

Answer 12

Afferent

Question 13

Where is the heart located?

Answer 13

Mediastinum

Question 14

The pericardium consists of two layers, what are they?

Answer 14

Fibrous Pericardium

Serous Pericardium

Question 15

Where are trabeculae carnae located on the walls of? (What is the “opposite version” of them)

Answer 15

Ventricles

Pectinate Muscles are similar and located in auricles and the right atrial wall.

Question 16

Imagine where the marginal artery is located.

Question 17

Imagine where the anterior interventricular artery is located.

Question 18

______________ valve have abnormally narrow opening producing very turbulent blood flow that produces a rushing sound before the heart sounds.

Answer 18

Stenotic

Question 19

What are the two portal systems?

Answer 19

Hepatic Portal
Hypophyseal Portal

Question 20

What is the formula for cross-sectional area?

Answer 20

Pie R^2

Question 21

How do you calculate MAP?

Answer 21

MAP = [(2x diastolic) + systolic] / 3

Question 22

What two processes does capillary exchange depend on?

Answer 22

Filtration

Reabsorption via osmosis.

Question 23

What is produced by high concentrations of protein in the blood and RBC’s?

Answer 23

Blood Colloid Osmotic Pressures

Question 24

What is the formula for filtration pressure?

Answer 24

Capillary pressure - Blood Colloid Osmotic Pressures

Question 25

What happens when FP is positive versus negative?

Answer 25

When FP is negative, there is net movement INTO capillaries. When FP is positive, there is net movement OUT of capillaries.