Chapter 4 (Joints and Connections) Flashcards
1
Q
flexion
A
when a joint bends
2
Q
extension
A
when a joint straightens
3
Q
abduction
A
the widening of a joint to move parts away from the body
4
Q
adduction
A
the narrowing of a join to bring parts back towards the body
5
Q
joint laxity
A
extra movement of a joint, in a direction it is not supposed to move in
6
Q
tendons
A
hold muscle to bone
7
Q
ligaments
A
hold bone to bone
8
Q
cartilage
A
surrounds bones at the joint and allows smooth movement among them
9
Q
bursae
A
sacs of fluid that lie under tendons, keeps the muscles and bones moving smoothly
10
Q
fascia
A
fibrous connective tissue binding muscles together
