Chapter 23 - blood vessels

Question 1

arteries

Answer 1

carry blood away from the heart

Question 2

veins

Answer 2

carry blood to the heart

Question 3

capillaries

Answer 3

tiny vessels within tissues

Question 4

what is the inner lining of a blood vessel made of

Answer 4

simple squamous

Question 5

what is the tunic media made of

Answer 5

smooth muscle

Question 6

what does the vasa vasorum do

Answer 6

supplies blood

Question 7

lumen

Answer 7

inside of blood vessel where blood is

Question 8

systemic arteries

Answer 8

oxygenated blood

Question 9

pulmonary arteries

Answer 9

deoxygenated blood

Question 10

types of arteries

Answer 10

• elastic (conducting)
• muscular (distributing)
• arterioles

Question 11

elastic artery

Answer 11

• largest

- lots of elastic fibers

Question 12

muscular artery

Answer 12

• thick tunic media

- elastic fibers

Question 13

arteriole artery

Answer 13

• smallest
• smooth muscle
• regulates blood flow

Question 14

types of capillaries

Answer 14

• continuous
• fenestrated
• sinusoids

Question 15

continuous capillary

Answer 15

• seen the most
• no holes
• gas gets across by entoids cells

Question 16

fenestrated capillary

Answer 16

• has holes
• filters blood
• in kidney

Question 17

sinusoid capillary

Answer 17

• huge holes
• detoxify the body
• in liver

Question 18

sphincters

Answer 18

help regulate blood flow in capillary bed

Question 19

red to blue means

Answer 19

oxygenated to deoxygenated

Question 20

venules

Answer 20

tiny veins

Question 21

hepatic portal circulation

Answer 21

brings blood from intestines to liver

Question 22

kupffer cells

Answer 22

gets rid of garbage