Unit 6

Question 1

Skeletal structure functions

Answer 1

-gives the body shape
-protects vital internal organs
-provides for body movement

Question 2

cranium connects to facial bones

Answer 2

-mandible
-maxillae
-nasal bones
-orbitals
-zygomatic arches

Question 3

sphenoid bone

Answer 3

behind eyes

Question 4

suture

Answer 4

line like the crown of head

Question 5

zygomatic bone

Answer 5

cheek bones

Question 6

maxilla

Answer 6

mustache bone

Question 7

lacrimal bone

Answer 7

tear ducts

Question 8

spinal column

Answer 8

-33 vertebrae
-movements, sensations, vital functions

Question 9

thorax

Answer 9

-12 ribs and sternum
-protects heart, lungs, blood vessels

Question 10

spinal cord labeled

Answer 10

-cervical 1-7
-thoracic 1-12
-lumbar 1-5

Question 11

pelvis labeled

Answer 11

-ilium (main)
-ischium (lower main)
-pubis
-acetabulum (socket of joint)

Question 12

Leg (upper thigh leg)

Answer 12

femur

Question 13

Tibia

Answer 13

inner

Question 14

Fibula

Answer 14

outer

Question 15

ankle labeled

Answer 15

lateral malleolus- outer ankle
medial malleolus- inner ankle

Question 16

Foot labeled

Answer 16

-metatarsals
-calcaneus (heel)

Question 17

upper extremities

Answer 17

-clavicle
-scapula (big wing back bones)
-acromion process (connects scapula and clavicle)
-humerus
-radius (thumb)
-ulna (pinky)

Question 18

wrists

Answer 18

carpals

Question 19

voluntary muscles

Answer 19

skeletal muscles

Question 20

involuntary muscles

Answer 20

smooth muscles

Question 21

four chambers of heart

Answer 21

-two atria (upper)
-two ventricles (lower)

Question 22

Pathway of blood through heart

Answer 22

-right atrium
-right ventricle
-left atrium
-left ventricle

Question 23

coronary arteries

Answer 23

supply blood to the heart muscle

Question 24

Aorta

Answer 24

largest artery carrying oxygen rich blood from heart to body

Question 25

pulmonary artery

Answer 25

transports deoxygenated blood from the heart to lungs

Question 26

carotid artery

Answer 26

supplies blood to the brain, neck, and face

Question 27

femoral artery

Answer 27

major artery, supplying blood to the lower limb

Question 28

brachial artery

Answer 28

blood to the upper arm blood pressure measurements

Question 29

radial artery

Answer 29

blood to the lateral parts of forearm and wrists pulse

Question 30

posterior tibial artery

Answer 30

blood to posterior part of leg (tibia) and plantar surface of foot

Question 31

dorsalis pedis artery

Answer 31

blood to the dorsal surface of the foot circulation in the foot

Question 32

white blood cells

Answer 32

Leukocyte immune system

Question 33

Red blood cell

Answer 33

Erythrocytes transport oxygen from lungs to the body and CO2 from the body to the lungs