Chapter 8 Questions Flashcards
What 3 groups are joints
Fribrous cartilaginous synovial
What are immovable joints called
Synarthrotic
What are slightly moveable joints
Aphiarothrotic
Freely moveable joints?
Diarthrotic
What are the 6 synovial joints
Ball and socket (spheroidal). Condylar( ellipsoidal). Plane( gliding). Hinge. Pivot (trochoid). Saddle.
What joint is when the ball shaped head of one bone articulates with cup shaped socket of another. Found in the shoulder and hip
Ball and socket
What joint permits multiaxial movement
Ball and socket
What joint has an oval shaped head of one bones that articulates with the elliptical cavity of another
Consular or ellipsoidal
What synovial joint allows back and forth movement but no rotation? Found in metacarpals and phalanges
Condylar or ellipsoidal
What joints have articulating surfaces that are nearly flat or slightly curved in the wrist and ankle, articular process of vertebrae. Ribs 2-7.
Plane or gliding
What synovial joint allows sliding, back and forth and twisting
Plane or gliding
What synovial joint has a convex surface that allows one bone to articulate with concave surface of another
Hinge
What movement does a hinge joint allow? Where are they?
Flexion and extension. Elbows and phalanges
What synovial joint has a cylindrical surface of one bone hat articulates with ring of bone and ligament
Pivot or trochoid.
What joint allows rotations
Pivot or trochoid. Radius and ulna. Head and neck.