Bones & Joint Actions

Question 1

Dorsiflexion

Answer 1

Decreasing angle of ankle joint (toes lift upward)

Question 2

Plantarflexion

Answer 2

Increasing angle of ankle joint (toes point downward)

Question 3

Abduction

Answer 3

Joint movement away from anatomical position in frontal plane (raising arm to side)

Question 4

Adduction

Answer 4

Joint movement returning to anatomical position in frontal plane from position of abduction (lowering arm from being raised at side)

Question 5

Protraction

Answer 5

Abduction of scapulae

Question 6

Retraction

Answer 6

Adduction of scapulae

Question 7

Inversion

Answer 7

Inward movement of the foot

Question 8

Eversion

Answer 8

Outward movement of the foot

Question 9

Horizontal adduction

Answer 9

Humerus moves toward midline of body in transverse plane (pec fly)

Question 10

Horizontal abduction

Answer 10

Humerus moves away from midline of body in the transverse plane (rear delt fly)

Question 11

Scapula (11)

Answer 11

1. Vertebral border
2. Axillary border
3. Acromion
4. Coracoid process
5. Inferior angle
6. Superior angle
7. Glenoid fossa
8. Infraglenoid tubercle
9. Supraglenoid tubercle
10. Spine
11. Root of spine

Question 12

Humerus (5)

Answer 12

1. Head
2. Greater tubercle
3. Lesser tubercle
4. Bicipital groove
5. Deltoid tuberosity

Question 13

Radius (2)

Answer 13

1. Radial tuberosity
2. Styloid process

Question 14

Ulna (3)

Answer 14

1. Olecranon process
2. Coronoid process
3. Ulnar tuberosity

Question 15

3 pelvic bones

Answer 15

1. Ilium
2. Ischium (lower back)
3. Pubis (lower front)

Question 16

Ilium (6)

Answer 16

1. Iliac crest
2. Superior gluteal line
3. Middle gluteal line
4. Inferior gluteal line
5. Anterior superior Iliac spine (ASIS)
6. Anterior inferior iliac spine (AIIS)

Question 17

Ischium (1)

Answer 17

1. Ischial tuberosity

Question 18

Name of hip joint

Answer 18

Acetabulum

Question 19

Femur (6)

Answer 19

1. Head
2. Greater and lesser trochanters
3. Gluteal tuberosity
4. Linea aspera
5. Medial and lateral epicondyles
6. Medial and lateral condyles

Question 20

Tibia (1)

Answer 20

1. Tibial tuberosity

Question 21

Types of vertebrae

Answer 21

1. Cervical (7)
2. Thoracic (12)
3. Lumbar (5)
4. Sacral (5)
5. Coccyx (4)