Ch 3 notes

Question 0

what is thrombosis

Answer 0

inappropriate clotting

Question 1

survival requires circulation of what?

Answer 1

oxygen, glucose and metabolic waste

Question 2

what is an embolism

Answer 2

migration of clots

Question 3

what are 3 major causes of death a thromboembolism has a majjor role in

Answer 3

Myocardial infarction, pulmonary embolism and cerbrovascular accident (stroke)

Question 4

is hyperemia an active or passive process

Answer 4

active

Question 5

is congestion an active or passive process

Answer 5

passive

Question 6

is arteriolar dilation leading to increased blood flow associated with hyperemia or congestion

Answer 6

hyperemia

Question 7

does hyperemia or congestion impair venous flow

Answer 7

congestion

Question 8

Erythema is displayed by

Answer 8

hyperemia

Question 9

cyanosis is displayed by

Answer 9

congestion

Question 10

cyanosis is turning _____ color

Answer 10

blue

Question 11

erythema, tissues turn_____ in color

Answer 11

red

Question 12

inflammation and exercise are associated with hyperemia or congestion?

Answer 12

hyperemia

Question 13

congestion may lead to

Answer 13

heart failure, Deep Vein Thrombosis, and testicular torsion

Question 14

acute pulmonary congestion may lead to..

Answer 14

respiratory distress syndrome

Question 15

chronic pulmonary congestion may lead to

Answer 15

left heart failure: fibrotic alveolar septa

Question 16

nutmeg liver is characteristic of what

Answer 16

congestive hepatopathy

Question 17

what is edema

Answer 17

abnormal accumulation of interstitial fluid

Question 18

what is anasarca

Answer 18

severe generalized edema

Question 19

what 2 opposing forces balance edema

Answer 19

osmotic pressure and hydrostatic pressure

Question 20

does osmotic pressure pull H20 in or push it out

Answer 20

pulls in H20 and proteins

Question 21

does hydrostatic pressure pull h20 in or push it out?

Answer 21

pushes h20 out

Question 22

what is the relationship between hydrostatic pressure and blood pressure

Answer 22

as hydrostatic pressure increases, blood pressure increases

Question 23

what organ is sensitive to decrease blood supply

Answer 23

kidneys

Question 24

what can increased hydrostatic pressure lead to ?

Answer 24

intravascular pressure and impaired venous return

Question 25

what is another name for reduced plasma osmotic pressure

Answer 25

oncotic pressure, colloid osmotic pressure

Question 26

what determines osmotic pressure

Answer 26

plasma proteins such as serum albumin

Question 27

what does decreased osmotic pressure result in?

Answer 27

generalized edema

Question 28

what does a decreased production of albumin result in

Answer 28

cirrhosis, hepatitis, malnutrition

Question 29

what causes nephrotic syndrome

Answer 29

loss of plasma proteins