Lecture #4 and #5

Question 1

Flexion

Answer 1

Bending movement that results in a decrease angle

Question 2

Extension

Answer 2

Straightening movement

Question 3

Abduction

Answer 3

Lateral movement away from anatomical position in lateral plane

Question 4

Adduction

Answer 4

Movement medially toward and/or across midline of trunk in lateral plane

Question 5

Circumduction

Answer 5

Circular movement of a limb that delineates an arc or describes a cone

Question 6

Circumduction

Answer 6

Combo of flexion, extension, abduction, adduction (360*)

Question 7

Diagonal Abduction

Answer 7

Movement by limb through a diagonal plane away from the midline

Question 8

Diagonal Adduction

Answer 8

Movement by limb through a diagonal plane toward across the midline

Question 9

External Rotation

Answer 9

Rotary movement around longitudinal axis of a bone away from the midline

Question 10

Internal Rotation

Answer 10

Rotary movement around longitudinal axis of a bone toward the midline

Question 11

Horizontal Abduction

Answer 11

Movement of humerus horizontal plane away from the midline

Question 12

Horizontal Adduction

Answer 12

Movement of humerus in horizontal plane toward the midline

Question 13

Pronation

Answer 13

Palm-down position of
forearm

Question 14

Supination

Answer 14

Palm-up position of forearm

Question 15

Accessory Movements

Answer 15

Roll, Spin, Glide

Question 16

Concave-Convex Rule

Answer 16

When any convex joint surface moves on a concave surface, roll and glide MUST occur in the opposite direction

Question 17

Concave-Convex Rule

Answer 17

When a concave surface moves on a convex surface roll and glide occur in the same direction