Chapter 7 Flashcards
Movement away from the midline of the body
Abduction
Movement of a bone around its own axis
Rotation
Palm faces upward or forward
Supination
Downward movement of a body part
Depression
Movement toward the body midline
Adduction
Movement of the mandible or shoulder backward
Retraction
Turning the palm so it faces downward or backward
Pronation
Upward movement of a body part
Elevation
Movement of a distal end of a body part in a circle
Circumduction
Beyond the plane of extension
Hyperextension
Movement of the sole of the foot inward
Inversion
Movement of the foot so the toes point downward
Plantarflexion
Arthritis is a form of rheumatism
True
Wear and tear arthritis causing deterioration of the articular cartilage is
Osteoarthritis
Displacement of a bone from its joint
Dislocation
Over stretching the muscle is a
Strain
Joint where bones meet
Between bones cartilage and teeth
Articulation
No synovial cavity
Bones are held together by connective tissue
Fibrous joints
No synovial cavity
Bones are held together by cartilage
Cartilaginous joints
Have a joint cavity
Bones held together by ligaments
Synovial joint
Immovable joint
Synarthrosis
Slightly moveable
Amphiarthrosis
Freely moveable
Disrthrosis
Slightly moveable joint
Amphiarthrotic
Sutured between skull bones are examples of
Synarthrotic
Freely moveable joint
Diarthrotic
Discs between vertebrae are examples of
Amphiarthrotic
Attachment of a tooth to its socket in the mandible or maxilla
Synarthrotic
Immovable joint
Synarthrotic
More mobile than a suture but less mobile than a joint like a elbow
Amphiarthrotic
The symphysis pubis is an example of
Amphiarthrotic
The distal end of the tibia/fibula is an example
Amphiarthrotic
The Epiphysial plate I’m growing bone Is an example of
Synarthrotic
Hyaline cartilage that covers ends of articulating bones
Articular cartilage
Lubricates the joints and nourishes the cartilage
Synovial fluid
Inner layer of the articular capsule that produces synovial fluid
Synovial membrane
Pad of cartilage to help stabilize the joint
Meniscus
Together these form the articular capsule
Synovial membrane
Fibrous capsule
Fluid filled sac that cushions movements
Bursa
The joint allowing for the greatest degree of movement
Ball and socket
Flat surfaces of the carpals or tarsals move across each other
Gliding
The joint at the wrist between the raids and carpals
Condyloid
Moves in a single plane at the knee or elbow
Hinge
Joint between the carpals and metacarpals of the thumb
Saddle
The rounded head of the radius moves within the radial notch of the ulna
Pivot