Musculoskeletal system 1 Flashcards
what are three components of the skeletal system
bones, cartilage, and ligaments
how many bones does human have
206
cartilage
軟骨
軟骨
cartilage
ligament
韌帶
韌帶
ligament
what are the four function of the skeletal system
support & protection, movement, storage, produces blood cells
five type of bones
long bone, short bone, flat bone, irregular bone and sesamoid bone
all sesamoid bones
Patella, Pisiform, and some in the foot
compact bone
緻密骨
dense outer layer
compact bone
Spongy bone
海綿骨
a layer of bone that made of small trabeculae
spongy bone
the connective tissue membrane covers inside the compact bone
endosteum
the connective tissue membrane covers outside the compact bone
periosteum
endosteum
骨內膜
periosteum
骨外膜
diaphysis
長骨
the structure of long bone shaping tubular shaft, forms a long axis
disphysis
epiphyses
骨骺: the end of long bone
the end of long bone
epiphyses
crest
narrow ridge on bone
narrow ridge on bone
crest
tuberosity
large round projection on bone
large round projection on bone
tuberosity
epicondyle
raised area on bone
tubercle
small round projection
small round projection on bone
tubercle
trochanter
blunt鈍的, large, irregular process凸起
blunt, large irregular process on bone
trochanter
line
narrow ridge脊
narrow ridge on bone
line
fossa
shallow depression淺窪地
shallow depression on bone
fassa
foramen
opening for blood vessels or nerves
opening for blood vessels or nerves on bone
foramen
how many cranial bones house the brain
8
how many bones form the facial skeleton
14
hyoid bone
舌骨
where does hyoid hone locate
level of the 3rd cervical vertebra