Week 5 Flashcards

1
Q

Bones of Shoulder Girdle

A
  1. Scapula
  2. Clavical
  3. Sternum
  4. Ribs
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2
Q

Joints of Shoulder Girdle

A
  1. Sternoclavicular Joint
  2. Acromioclavicular Joint
  3. Scapulothoracic Joint
  4. Glenohumeral Joint
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3
Q

What is not an anatomical joint

A

Scapulothoracic joint

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4
Q

Shoulder Girdle Motions

A
  • Elevation/Depression
  • Protraction/Retraction
  • Upward/Downward Rotation
  • Scapular Tilt
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5
Q

Companion Movements
(FLEXION)

A

-upward rotation
- protraction

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6
Q

Companion Movement
(EXTENSION)

A
  • downward rotation
  • retraction
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7
Q

Companion Movement
(Hyperextension)

A

Scapular Tilt

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8
Q

Companion Movement
(Abduction)

A

upward rotation

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9
Q

Companion Movement
(ADDUCTION)

A

downward rotation

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10
Q

Companion Movement
(MEDIAL ROTATION)

A
  • Protraction
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11
Q

Companion Movement
(LATERAL ROTATION)

A
  • Retraction
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12
Q

Companion Movement
(HORIZONTAL ABDUCTION)

A

-Retraction

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13
Q

Companion Movement
(HORIZONTAL ADDUCTION)

A

Protraction

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14
Q

Scapulohumeral Rhythm

A
  • 1st 30 degrees is from shoulder joint
  • after the scapular joins
  • 2:1 ratio
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15
Q

Bony Landmarks of Scapula

A
  • Superior Angle
  • Inferior Angle
  • Vertebral (medial) border
  • Axillary (lateral) border
  • Spine
  • Coracoid Process
  • Acromion Process
  • Glenoid Fossa
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16
Q

Where is scapula found at rest?

A
  • between ribs 2-7
17
Q

Muscles of shoulder girdle

A
  1. Trapezius (upper, middle, lower)
  2. Levator Scapula
  3. Rhomboids
  4. Serratus Anterior
  5. Pectoralis Minor
18
Q

Upper Trapezius- OIA

A

O- occipital bone/cervical SP
I- lateral clavical/acromion process
A- elevate scapula
-upward rotation

19
Q

Middle Trapezius- OIA

A

O- SPs of lower C & upper T vertebrae
I- Acromion process/spine of scapula
A- Scapular retraction

20
Q

Lower Trapezius- OIA

A

O- SPs of middle-lower T vertebrae
I- Spine of scapula (base)
A- Scapular depression
-upward rotation

21
Q

Levator Scapula- OIA

A

O- TPs of C1-C4
I- Superior angle of scapula
A- elevate scapula
-rotate down

22
Q

Rhomboids- OIA

A

O- SPs of C7-T5
I- Vertebral border of scapula
A- Retraction
-Elevation
-downward rotation

23
Q

Serratus Anterior- OIA

A

O- Lateral surface of 8 ribs
I- Vertebral border of scapula (anterior)
A- Scapular Protraction
-Upward rotation of scapula

24
Q

Pectoralis Minor- OIA

A

O- Ribs 3-5
I- Coracoid Process of Scapula
A- depression
-protraction
-down rotation
-tilt of scapula