Exam 2: Kines Chap 7

Question 1

What does AROM stand for?

Answer 1

Active Range of Motion(176)

Question 2

What makes up the shoulder complex?

Answer 2

GH joint, scapula, clavicle, humerus(176)

Question 3

What does the shoulder complex control?

Answer 3

placement of the hand in its occupational space(177)

Question 4

True/FalseThe humerus moves in synchronization with the scapula at the GH joint

Answer 4

True(177)

Question 5

What are the 6 motions of the scapula?

Answer 5

elevation, depression, retraction, protraction, internal rotation, external rotation(177)

Question 6

Are these all the motions of the GH joint?Flexion, Extention, adduction, abduction, horizontal adduction, horizontal abduction

Answer 6

No; there is also internal and external rotation(177)

Question 7

What term describes the movement relationship between the scapula in the shoulder girdle and the GH joint?

Answer 7

Scapulohumeral rhythm(180)

Question 8

T/FScapulohumeral rhythm is described as a synchronization of combined movements that occur between the scapula and humerus during GH joint flexion and abduction.

Answer 8

True(180)

Question 9

How many degrees of GH joint flexor abduction is known as the “setting phase”?

Answer 9

first 30 degrees(182)

Question 10

What is the 2:1 ratio?

Answer 10

The second phase where the scapula rotates abducts and upward 1 degree for every 2 degrees of the GH joint flexion and abduction.(182)

Question 11

What is the 2:1 ratio a measurement of?

Answer 11

scapulohumeral rhythm(182)

Question 12

Is the 2:1 ratio consistent in the final phase of scapulohumeral rhythm?

Answer 12

No; in the final phase the scapula moves more then the GH joint(182-3)

Question 13

Muscles that work together or in unison are…

Answer 13

synergists(183)

Question 14

Muscles that work against each other to equal or cancel out movement….

Answer 14

antagonist(183)

Question 15

What is a force couple?

Answer 15

Muscles that act together to provide a stronger functional movement(183)

Question 16

What are the 2 requirements of a force couple?

Answer 16

1- movement must be rotary in nature2- line of force and pull of angle of all muscles must be in opposing directions

Question 17

How many parts make up the trapezius?

Answer 17

3upper, middle, lower

Question 18

How many parts make up the deltoid?

Answer 18

3anterior, middle, posterior

Question 19

What is another name for Primary Adhesive Capsulitis?

Answer 19

“Frozen Shoulder”(186)

Question 20

What are the 3 stages of frozen shoulder?

Answer 20

1- painful stage2- stiffening stage3- thawing stage

Question 21

What is hemiplegia?

Answer 21

paralysis of one side of the body after a cerebrovascular accident (CVA) or stroke

Question 22

This is a partial dislocation of the humerus at the GH joint.

Answer 22

Shoulder Sublaxation(think of Bobbie sticking her thumb in Clyde’s shoulder)

Question 23

What is Erb’s Palsy?

Answer 23

injury to a baby’s brachial plexus and can cause weakness or paralysis of the arm

Question 24

What is the rotator cuff?

Answer 24

a tendon covering the head of the humerus

Question 25

Supraspinatus, Infraspinatus, the Teres major, and the Subscapularis are what?

Answer 25

The 4 muscles connected by the rotator cuff(acronym SITS)

Question 26

T/FThe purpose of the rotator cuff is to lower and rotate the humerus.

Answer 26

False, it is to lift and rotate the humerus

Question 27

What can an impingement cause?

Answer 27

local swelling and soreness

Question 28

What are the 3 types of acromion shapes?

Answer 28

flat, curved, hooked

Question 29

What is it called when the inferior angle of the scapula sticks out from the body?

Answer 29

winging of the scapula

Question 30

What plays a role in joint movement?

Answer 30

Tendon

Question 31

What provides stability for the skeletal system?

Answer 31

Ligament

Question 32

What is the strongest external rotator of the shoulder complex and second most common injury?

Answer 32

infraspinatus

Question 33

What is the largest muscle of the rotator cuff muscle?

Answer 33

subscapularis

Question 34

Show me..................scapular elevation

Answer 34

Question 35

Show me............scapular depression

Answer 35

Question 36

Show me............scapular retraction

Answer 36

Question 37

Show me.............scapular protraction

Answer 37

Question 38

Show me......scapular upward rotation

Answer 38

Question 39

Show me........shoulder (GH joint) flexion

Answer 39

Question 40

Show me......shoulder (GH joint) extension (also called hyperextension)

Answer 40

Question 41

Show me GH joint Adduction

Answer 41

Question 42

Show me..........GH joint horizontal adduction

Answer 42

Question 43

Show me........GH Joint Horizontal Abduction

Answer 43

Question 44

Show me the moro reflex

Answer 44

Question 45

What is this?

Answer 45

Shoulder impingement

Question 46

Name the rotator cuff muscles

Answer 46

Supraspinatus Infraspinatus Teres Minor Subscapularis

Question 47

What are the acromion types?

Answer 47

Question 48

Show me winging of the scapula

Answer 48

Question 49

Show me the empty can exercise

Answer 49

Question 51

If no muscle contraction can be felt or seen a muscle grade of what is given?

Answer 51

O

Question 52

If mm contraction can be felt, but there is no motion, a muscle grade of what is given?

Answer 52

1 Trace

Question 53

If a part moves through complete ROM against gravity a mm. grade of what is given?

Answer 53

3 Fair

Question 54

If a part moves through complete ROM against gravity and moderate resistance is given a mm. grade of what is given?

Answer 54

4 GOOD

Question 55

If a part moves through complete ROM against gravity and full resistance a mm. grade of what is given?

Answer 55

5 Normal