Ch 13: Online 1

Question 1

In what blood vessels is smooth muscle in the middle layer thick?

Answer 1

Arteries

Question 2

What blood vessels have the lining folded into valves?

Answer 2

Veins

Question 3

What blood vessels have a strong outer layer of fibrous CT?

Answer 3

Both arteries and veins

Question 4

What blood vessels have a stratified squamous endothelium that is very smooth?

Answer 4

Neither arteries nor veins

Question 5

What is the normal range for systolic pressure?

Answer 5

90-120 mm Hg

Question 6

Normal BP provides the force necessary for what?

Answer 6

Filtration

Question 7

What is the effect of hormones on BP?

Answer 7

Epinephrine increases BP

Question 8

Does blood vessel delivers blood to the liver?

Answer 8

Portal vein

Question 9

What blood vessel delivers blood to the colon?

Answer 9

Inferior mesenteric artery