anatomy leccture 1 Flashcards
what are the 3 planes of movement?
sagittal
frontal
transverse
what is sagittal?
from the side
what is frontal?
from the front
what is transverse?
rotation
in the sagittal there are 2 types of movement?
flexion
extension
in the frontal plane there are 3 types of movement?
abduction
adduction
side bending
in the transcerse plane there is which type of movement?
rotation
what is flexion?
towards you
flexion in the shoulders is different why?
raising arms above you is flexion
what is plantar flexion?
pointing toes
what is dorsi flexion?
flattening feet
what is extension?
moving away from you
what is abduction?
taking away
what is adduction?
moving across / towards body
lateral is also known as?
external
medial is also known as
internal
what are the 3 functions of the musculo skeletal system?
support
movement
stability
the musculo skeletal system consists of what 2 things?
muscle
connective tissue
what are the 5 functions of the skeletal system?
support movement protection produce blood cells storage minerals
what are the 5 types of bone?
Long • Short • Flat • Irregular • Sesamoid
broadly what are the 3 different joints? and within one of them there are 5 other joint types?
♦ Fixed / Ligamentous ♦ Sightly moveable / Cartilaginous ♦ Freely moveable / Synovial • Ball and Socket • Hinge • Pivot • Gliding • Saddle
what is the structure of the synovial joint? (4)
- Joint Capsule –surrounds the joint
- Synovial Membrane –produces synovial fluid
- Synovial Fluid –lubrication for joint
- Hyaline Cartilage – smooth surface for movement
what are ligamenats?
attach bone to bone
what are tendons?
attach muscle to bone
