click below
click below
Normal Size Small Size show me how
Skeletal System
Question | Answer |
---|---|
# of bones in the body | 206 |
long bones | longer than they are wide |
short bones | similar in length and width |
flat bones | have a broad shape and are flat |
irregular bones | bones that don't fit into any other catagory |
ligaments | connect bone to bone |
tendons | connect muscle to bone |
joints | place where two or more bones meet |
axial skeleton | makes up the main trunk of the body (80 bones) |
appendicular skeleton | made up of the upper and lower extremities (126 bones) |
skull, ribcage, spine | axial skeleton |
shoulder girdle, arms, pelvis, legs | appendicular skeleton |
mandible | jaw bone |
scapula | shoulder blade |
clavicle | collar bone |
carpals | wrist bones |
tarsals | ankle bones |
metacarpals | bones in the hand |
metatarsals | bones in the foot |
phalangees | toes and fingers |
ulna and radius | bones in the forearm |
humerus | upper arm bone |
femur | thigh bone |
patella | knee cap |
tibia | shin bone |
sternum | breast bone |
cervical vertabrae | neck bones |
lumbar vertabrae | low back |
only movable bone in the skull | mandible |