GCU BIO 201 EXAM 3 WITH WELL DETAILED SOLUTIONS -GRADED A+
synarthroses
immovable joints, found in places such as the sutures of the skull
Amphiarthrosis
slightly movable joint in places like the innervertebral discs
diarthroses
freely movable joints, found in places such as the shoulder
synovial joints
freely movable joints that connect bones with a sack of fluid to prevent rubbing and
breakdown of bone
synchondroses
bones united by hyaline cartilage (cartilaginous joints); are NOT freely moveable; in places
such as the epiphyseal line
symphysis
limited movement of joints due to the covering of articular surface of joints with hyaline
cartilage. ex. pubis symphysis in os coxa
,fibrous joints
consists of inflexible layers of dense connective tissue, holds the bones tightly together (3
Types)
Suture Joints
fuse bones together, such as in the skull
second class lever
the load is between the fulcrum and the effort
Image: second class lever
third class lever
the input force is between the fulcrum and the load
Image: third class lever
sprain
An injury in which the ligaments holding bones together are stretched too far and risk
tearing
strain
A condition resulting from damaging a muscle or tendon
, Meniscal injury
a tear is incurred upon the meniscus, especially at the knee joint
luxation
total dislocation of a joint
subluxation
partial dislocation of a joint
Bursitis
inflammation of a bursa
Tendonitis
inflammation of a tendon sheath due to overuse
Insertion
The attachment of a muscle tendon to a moveable bone or the end opposite the origin
synarthroses
immovable joints, found in places such as the sutures of the skull
Amphiarthrosis
slightly movable joint in places like the innervertebral discs
diarthroses
freely movable joints, found in places such as the shoulder
synovial joints
freely movable joints that connect bones with a sack of fluid to prevent rubbing and
breakdown of bone
synchondroses
bones united by hyaline cartilage (cartilaginous joints); are NOT freely moveable; in places
such as the epiphyseal line
symphysis
limited movement of joints due to the covering of articular surface of joints with hyaline
cartilage. ex. pubis symphysis in os coxa
,fibrous joints
consists of inflexible layers of dense connective tissue, holds the bones tightly together (3
Types)
Suture Joints
fuse bones together, such as in the skull
second class lever
the load is between the fulcrum and the effort
Image: second class lever
third class lever
the input force is between the fulcrum and the load
Image: third class lever
sprain
An injury in which the ligaments holding bones together are stretched too far and risk
tearing
strain
A condition resulting from damaging a muscle or tendon
, Meniscal injury
a tear is incurred upon the meniscus, especially at the knee joint
luxation
total dislocation of a joint
subluxation
partial dislocation of a joint
Bursitis
inflammation of a bursa
Tendonitis
inflammation of a tendon sheath due to overuse
Insertion
The attachment of a muscle tendon to a moveable bone or the end opposite the origin
