Anatomy - Circulatory System Chapter 6 Milady

Front 1

what is the size and weight of the heart?

Back 1

fist, 9 oz

Front 2

how many times does the heart beat per minute

Back 2

72 to 80

Front 3

the upper thin walled chambers of the heart

Back 3

right and left atrium

Front 4

lower, thick walled chambers of the heart

Back 4

right and left ventricle

Front 5

allow the blood to flow in only one direction

Back 5

valves

Front 6

name the 2 systems of circulation

Back 6

pulmonary & systemic

Front 7

sends the blood from the heart to the lungs to be purified

Back 7

pulmonary

Front 8

carries the blood from the heart throughout the body and back to the heart

Back 8

systemic

Front 9

how much blood is in the body?

Back 9

8 to 10 pints

Front 10

how much of the body weight is blood?

Back 10

1/20th

Front 11

what percentage of blood is water?

Back 11

80%

Front 12

what is blood composed of?

Back 12

red and white blood cells, platelets, plasma, hemoglobin

Front 13

what percentage of plasma is water?

Back 13

90%

Front 14

what does plasma contain

Back 14

proteins and sugars

Front 15

what is the main function of plasma

Back 15

to carry food an other useful substances to the cells and to take carbon dioxide away from cells

Front 16

arteries of the head, face and neck

Back 16

common carotid arteries, internal carotid artery, external carotid artery, facial artery, superficial temporal artery

Front 17

main sources of blood supply to the head, face, and neck

Back 17

common carotid arteries

Front 18

suppies blood to the brain, eyes, eyelids, forehead, nose, and internal ear

Back 18

internal carotid artery

Front 19

supplies blood to the anterior parts of the scalp, ear face, neck and sid eof the head

Back 19

external carotid artery

Front 20

facial artery aka

Back 20

maxillary artery

Front 21

supplies blood to the lower region of the face, mouth, and nose

Back 21

facial artery

Front 22

sup;;lies blood to the chin an dlower lip

Back 22

submental artery

Front 23

supplies blood to the lower lip

Back 23

interior labial artery

Front 24

supplies blood to the side of the nose

Back 24

angular artery

Front 25

supplies blood to the upper lip and region of the nose

Back 25

superior labial artery

Front 26

continuation of the external carotid artery, supplies blood to the muscles of the front, side and top of the head

Back 26

superficial temporal artery

Front 27

important branches of the superficial temporal artery

Back 27

frontal, parietal, transverse facial artery, middle temporal artery, anterior auricular artery

Front 28

supplies blood to the forehead and upper eyelids

Back 28

frontal artery

Front 29

supplies blood to the side and crown of the head

Back 29

parietal artery

Front 30

supplies blood to the skin and masseter

Back 30

transverse facial artery

Front 31

supplies blood to the temples

Back 31

middle temporal artery

Front 32

supplies blood to the front part of the ear

Back 32

anterior auricular artery

Front 33

2 arteries that branch from the external carotid artery

Back 33

supraorbital artery
infraorbital artery

Front 34

supplies blood to the upper eyelid and forehead

Back 34

supraorbital artery

Front 35

supplies blood to the muscles of the eye

Back 35

infraorbital artery

Front 36

blood supply of the arm and hand

Back 36

ulnar and radial

Front 37

supply the thumb side of the arm and the back of the hand

Back 37

ulnar artery

Front 38

veins of the face neck, and head

Back 38

external and internal jugular

Front 39

supply the thumb side of the arm and back of hand

Back 39

radial artery

Front 40

major arteries that supply the blood tot he lower leg and foot

Back 40

popliteal artery, anterior tibial artery, posterior tbial artery, dorsalis artery,

Front 41

divides into 2 seperate arteries to supply leg

Back 41

popliteal artery

Front 42

supplies the foot with blood

Back 42

dorsalis artery