Articular System Flashcards
0
Q
Flexibility is joint specific not general
A
True
1
Q
Joint function Immovable (synarthrosis) Slightly movable (amphiarthrosis) Freely movable (diarthrosis)
A
True
2
Q
Name the types of joints with examples
A
Pivot Hinge Ball and socket Saddle Condyloid Gliding
3
Q
What is the function of a tendon?
A
transmit muscle forces
Store elastic energy
4
Q
What do ligaments do?
A
Mechanical stability
Guide joint motion
Prevent excessive motion
5
Q
Give examples of joints
A
Hinge eg elbow & knee Ball & socket eg shoulder, hip Gliding eg intercarpal joints Pivot eg atlas & axis bones (top of neck) Saddle eg thumb joint Condyloid eg wrist
6
Q
What is the function of articular cartilage?
A
Distribute joint loads over wide area (decrease stresses)
Movement of opposing joint surfaces with minimal friction
