ZOO 250 EXAM 2 JOHN ORIELLY ACTUAL UPDATED Questions and CORRECT
Answers
Terms in this set (128)
synarthrosis immovable.
suture (fibrous): cranial bone to cranial bone.
gomphoses (fibrous): tooth to socket.
synchondrosis (cartilaginous): rib 1 to sternum.
, amphiarthrosis some movement.
syndesmosis (fibrous): tibia to fibula.
symphysis (cartilaginous): pubic symphysis and intervertebral disc.
diarthrosis free movement.
synovial (fluid).
articular ( joint) capsule around joint (external).
structural.
synovial membrane around joint (internal).
secretes synovial fluid.
lubrication, protection, nutrient distribution.
synovial ( joint) cavity filled with synovial fluid
articular cartilage covers end of bones.
for protection.
fat pads usually outside joint.
move and fill space during movement.
articular discs (menisci) pads of fibrocartilage.
space fillers.
bursae fluid filled sacs.
underneath tendons and ligaments.
reduce friction.
ligaments attach bones to bone
tendons attach muscles to bone.
extension of epi, peri, and endomysium.
first class lever neck
second class lever hip
third class lever elbow
angular motion flexion / extension.
abduction / adduction.
elevation / depression.
protraction / retraction.
rotation medial / lateral
specific motion dorsiflexion (toes up).
plantar flexion (toes down).
Answers
Terms in this set (128)
synarthrosis immovable.
suture (fibrous): cranial bone to cranial bone.
gomphoses (fibrous): tooth to socket.
synchondrosis (cartilaginous): rib 1 to sternum.
, amphiarthrosis some movement.
syndesmosis (fibrous): tibia to fibula.
symphysis (cartilaginous): pubic symphysis and intervertebral disc.
diarthrosis free movement.
synovial (fluid).
articular ( joint) capsule around joint (external).
structural.
synovial membrane around joint (internal).
secretes synovial fluid.
lubrication, protection, nutrient distribution.
synovial ( joint) cavity filled with synovial fluid
articular cartilage covers end of bones.
for protection.
fat pads usually outside joint.
move and fill space during movement.
articular discs (menisci) pads of fibrocartilage.
space fillers.
bursae fluid filled sacs.
underneath tendons and ligaments.
reduce friction.
ligaments attach bones to bone
tendons attach muscles to bone.
extension of epi, peri, and endomysium.
first class lever neck
second class lever hip
third class lever elbow
angular motion flexion / extension.
abduction / adduction.
elevation / depression.
protraction / retraction.
rotation medial / lateral
specific motion dorsiflexion (toes up).
plantar flexion (toes down).
