Class 16

Question 1

1. The side-view gravity line is drawn _____.
2. just behind the lateral malleoli upward, from floor to ceiling
3. directly below the lateral malleoli upward, from floor to ceiling
4. just in front of the lateral malleoli upward, from floor to ceiling
5. none of the above

Answer 1

c

Question 2

2. Which line is the properly positioned gravity line for this person (from left to right = 1 to 4)?
3. 1
4. 2
5. 3
6. 4

Answer 2

c

Question 3

3. What should intersect the side-view gravity line from top to bottom? (1 = Gerdy’s tubercle, 2 = greater trochanter, 3 = tarsal joint, 4 = acromion, 5 = tragus)
4. 1, 2, 3, 4, 5
5. 5, 4, 3, 2, 1
6. 5, 4, 2, 1, 3
7. 3, 1, 2, 4, 5

Answer 3

c

Question 4

4. Which muscles, when overactive, cause the pelvis to tilt downward into an APT?
5. spinal flexors, glute max, and hamstrings
6. spinal extensors, iliacus, psoas, and quadriceps
7. spinal flexors, iliacus, psoas, and quadriceps
8. spinal extensors, glute max, and hamstrings

Answer 4

b

Question 5

5. For the pencil activity, position the pencil at _____ to indicate where to center the body weight pressure when standing (arrow from left to right = 1-4)?
6. 1
7. 2
8. 3
9. 4

Answer 5

c

Question 6

6. A person with a right-handedness posture (illustrated here) would find _____ exercises more difficult to perform.
7. right lateral trunk; right hip abductor; right hip adductor
8. left lateral trunk; left hip abductor; left hip adductor
9. right lateral trunk; left hip abductor; right hip adductor
10. left lateral trunk; right hip abductor; left hip adductor

Answer 6

d

Question 7

7. What goes with an APT and PPT, respectively?
8. tailbone up and belt buckle down; tailbone down and belt buckle up
9. tailbone down and belt buckle up; tailbone up and belt buckle down
10. tailbone up and belt buckle up; tailbone down and belt buckle down
11. tailbone down and belt buckle down; tailbone up and belt buckle up

Answer 7

a

Question 8

8. Rate these three lower leg postures from better to worse (left to right = 1-3):
9. 1, 2, 3
10. 3, 2, 1
11. 1, 3, 2
12. 2, 1, 3

Answer 8

a

Question 9

9. Which of these postures show a proper shoulder-to-ear alignment (left to right = 1-5)?
10. 1-5
11. 1, 2, and 5
12. 3 and 4
13. 5

Answer 9

b

Question 10

10. This person has a _____ posture.
11. APT
12. PPT

Answer 10

b

Question 11

11. This person has a _____ rotated posture.
12. counter-clockwise
13. clockwise

Answer 11

b

Question 12

12. This person has a _____ rotated posture.
13. counter-clockwise
14. clockwise

Answer 12

b

Question 13

13. How are these postures defined from left to right?
14. narrow stance, varus, valgus
15. valgus, varus, narrow stance
16. varus, narrow stance, valgus
17. all are correct

Answer 13

a

Question 14

14. Hyper-extended knees go with a _____ posture.
15. APT
16. PPT

Answer 14

a

Question 15

15. Which foot posture causes the weight to center on the medial-side of the foot and lateral-side of the foot, respectively?
16. 1 and 2
17. 2 and 1
18. 3 and 4
19. 4 and 3

Answer 15

d