Skeletal System Review

Skeletal System I

5

toe bones and finger bones

phalanges

10

Breastbone- in the middle of the chest

sternum

15

What are the first 7 ribs called?

True ribs 

20

kneecap

patella

25

largest leg bone

femur

Skeletal System II

5

shoulder blade

scapula

10

bones that protect the heart and lungs

ribs

15

large bone of the lower leg

tibia

20

lower arm bone- large bone on the thumb side

radius

25

ankle and feet bones are called ( two )

tarsals and metatarsals

Skeletal System III

5

upper arm bone

humerus

10

Your "tail" 

Coccyx 

15

your jawbone

mandible

20

these make up your spine

vertebrae

25

collar bone- between your shoulder and neck

clavicle

Skeletal System IV

5

bone that protects the brain

cranium/skull 

10

Small bone of the lower leg

fibula

15

these join the bones to muscles

tendons

20

What section of your vertebrae is also where your ribs come from 

Thoracic 

25

this bone fuses the ribs in the front of your chest

sternum

Skeletal System V

5

lower arm bone-small bone on the pinky side

ulna

10

number of bones in the adult body

206

15

these cells are made in the marrow of your bones

blood cells

20

wrist and hand bones are called (two) 

carpals (or metacarpals)

25

What are the two types of bone marrow?

yellow and red