BLOOD VESSELS

Question 1

What is starlings law?

Answer 1

Filtration = reabsorption

Question 2

Edema either is increased filtration or reabsoprtion? T or F

Answer 2

True

Question 3

Where is the cardiac center situated in the brain?

Answer 3

medulla oblagonta

Question 4

What do baro-recepters measure?

Answer 4

They measure pressure

Question 5

What do chemo-receptors measure?

Answer 5

chemical changes

Question 6

Through the carotid aortic body t or f?

Answer 6

True

Question 7

Where are there proprioceptors situated?

Answer 7

Tendon, ligament, muscle

Question 8

The limbic system + higher brain games control what 2 mind states?

Answer 8

emotional and physical stress

Question 9

Does the size of Lumen effect blood resistance and is it important?

Answer 9

Yes - the size of the lumen is most important

Question 10

Does blood viscosity effect resistance and blood pressure

Answer 10

yes - blood pressure and resistance go up

Question 11

Does blood vessel ength contribute to resistance and blood pressure rising?

Answer 11

yes - resistance and blood pressure go up

Question 12

I’m between 2 capillary networks - what am i ?

Answer 12

I’m a portal vein

Question 13

what 2 things make a blood resevoir?

Answer 13

Venules + Veins

Question 14

Does vascular sinus collect drained blood?

Answer 14

Yes

Question 15

vascular sinus doesnt effect diameter of lumen t or f?

Answer 15

true

Question 16

which 3 factors effect resistance?

Answer 16

blood vessel length blood viscosity size of lumen

Question 17

what is hemodynamics?

Answer 17

circulation dynamics of blood pressure

Question 18

what are 2 hormones that effect blood pressure?

Answer 18

renin angiotensin aldosterone epinephrine & norepinephrine

Question 19

Name another 2 hormones that effect blood pressure?

Answer 19

anti diuretic & Atrial naturetic

Question 20

Elastic arteries =

Answer 20

conducting arteries

Question 21

muscular arteries =

Answer 21

distributing arteries

Question 22

how does blood regulate itself ? through ________ and _________

Answer 22

vasoconstrict + vasodilate

Question 23

name 2 characteristics of capillaries

Answer 23

found in the sclera of eyes and more capillaries = high metabolic activity

Question 24

what is the most common capillary?

Answer 24

continuous capillary

Question 25

Where is the most common capillary found?

Answer 25

brain, lung skeletal, smooth muscle

Question 26

Which capillary has the tiny pores?

Answer 26

fenestrated capillary

Question 27

where are fenestrated capillaries found?

Answer 27

kidney, small intestines

Question 28

which capillaries are wide and winding?

Answer 28

sinusoid capillary

Question 29

What is it when 2 or more arteries provide an alternate route or colaterall route?

Answer 29

anastamoses

Question 30

what are 3 modes of transportation?

Answer 30

-diffusion -transocytosis -bulk flow