lecture 1.1

Question 1

the circulatory system exchanges with ___, has an immune response, and prevent ___.

Answer 1

tissues/ loss

Question 2

the circulatory system transports gases, nutrients, salts, ___, waste and ____

Answer 2

proteins/ hormones

Question 3

the purpose of the heart is to pump blood through the ___

Answer 3

body

Question 4

the three blood vessels are

Answer 4

arteries, veins, capillaries

Question 5

the arteries carry blood ___ from the heart

Answer 5

away

Question 6

the veins carry blood ____ the heart

Answer 6

toward

Question 7

capillaries are the site of ___ for tissues

Answer 7

exchange

Question 8

the blood plasma contains water, ___ & ___

Answer 8

solutes/ chemicals

Question 9

the leukocytes in blood initiate a ___ ___

Answer 9

immune response

Question 10

the erythrocytes in blood ____ o2

Answer 10

transport

Question 11

the thrombocytes assist with blood ___

Answer 11

clotting

Question 12

oxygen is ____ water soluble

Answer 12

NOT

Question 13

carbon dioxide ___ water soluble

Answer 13

is

Question 14

the two types of chambers in the heart are

Answer 14

atriums & ventricles

Question 15

___ receives blood from incoming veins and pumps blood to ____

Answer 15

atrium/ ventricles

Question 16

the ventricles pump blood to ____

Answer 16

arteries

Question 17

the ____ valves prevent back flow from ventricles to atria

Answer 17

atrioventricular

Question 18

the ___ valves prevent back flow from arteries to ventricles

Answer 18

semilunar

Question 19

the semilunar valves are

Answer 19

pulmonary/ aortic

Question 20

the atrioventricular valves are

Answer 20

tricuspid/mitral

Question 21

the ____ septum separates the right and left ventricles

Answer 21

interventricular

Question 22

the ____ muscles maintain tension of chordae tendinae

Answer 22

papillary