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14 Cards in this Set
- Front
- Back
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What is the joint called describing the articulation of the humerus and glenoid fossa? |
glenohumeral joint |
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What muscle is not a rotator cuff muscle? Subscapularis infraspinatus teres major supraspinatus |
teres major |
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What muscle originates on the anterior aspect of the scapula? infraspinatus teres minor subscapularis supraspinatus |
teres minor |
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What muscle originates on the occiput to T12 and has 3 different fiber directions? Deltoid subscapularis latissimus dorsi trapezius |
trapezius |
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What 2 bones are considered the shoulder girdle? scapula clavicle humerus radius |
scapula and clavicle |
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What muscle of the rotator cuff muscles inserts on the lesser tubercle of the humerus? |
subscapularis |
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What is not an action of the latissimuss dorsi at the humerus? flexion medial rotation extension adduction |
flexion |
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The deltoid performs all actions at the GH joint except ______________. |
adduction |
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What muscle is an exact synergist to all the motions of the latissimus dorsi? |
Teres major |
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During scapulohumeral rhythm, when the scapula is performing upward rotation, the humerus is _________. |
abducting |
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During inhalation this muscle draws down and increases volume in the thoracic cavity: |
diaphragm |
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These abdominal muscles cause lateral rotation to the same side when firing concentrically: a) external obliques b) internal obliques c) transvers abdominis d) rectus abdominis |
b) internal obliques |
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This muscle of the abdomen helps women to bear down during childbirth and pushes out the poo a) transverse abdominis b) internal oliques c) rectus abdominis |
a) transverse abdominis |
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What muscle am I describing? O: posterior iliac crest I: last rib and transverse processes of the 1st-4th vertebrae |
c) quadratus lumborum |
