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Biomedical Science for Osteo 2 > SCAPULOHUMERAL MUSCLES > Flashcards

SCAPULOHUMERAL MUSCLES Flashcards

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1
Q

WHAT MUSCLES ARE INCLUDED IN THE SCAPULOHUMERAL MUSCLES

A 
DELTOID
SUPRASPINATUS
INFRASPINATUS
SUBSCAPULARIS
TERES MINOR 
TERES MAJOR
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2
Q

WHAT IS THE PROXIMAL ATTACHMENT OF DELTOID

A

LATERAL 1/3 OF CLAVICLE
ACROMION
SPINE OF SCAPULA

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3
Q

WHAT IS THE PROXIMAL ATTACHMENT OF TERES MAJOR

A

POSTERIOR SURFACE OF INFERIOR ANGLE OF SCAPULA

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4
Q

WHAT IS THE PROXIMAL ATTACHMENT OF SUPRASPINATUS

A

SPURASPINOUS FOSSA

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5
Q

WHAT IS THE PROXIMAL ATTACHMENT OF INFRASPINATUS

A

INFRASPINOUS FOSSA

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6
Q

WHAT IS THE PROXIMAL ATTACHMENT OF TERES MINOR

A

MIDDLE PART OF LATERAL BORDER OF SCAPULA

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7
Q

WHAT IS THE PROXIMAL ATTACHMENT OF SUBSCAPULARIS

A

SUBSCAPULAR FOSSA

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8
Q

WHAT IS THE DISTAL ATTACHMENT OF DELTOID

A

TUBEROSITY OF HUMERUS

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9
Q

WHAT IS THE DISTAL ATTACHMENT OF TERES MAJOR

A

MEDIAL LIP OF INTERTUBERCULAR GROOVE

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10
Q

WHAT IS THE DISTAL ATTACHMENT OF SUPRASPINATUS

A

SUPERIOR FACET OF GREATER TUBERCLE OF HUMERUS

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11
Q

WHAT IS THE DISTAL ATTACHMENT OF INFRASPINATUS

A

MID FACET OF THE GREATER TUBERCLE OF HUMERUS

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12
Q

WHAT IS THE DISTAL ATTACHMENT OF SUBSCAPULARIS

A

LESSER TUBERCLE OF THE HUMEUS

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13
Q

WHAT INNERVATES DELTOID

A

AXILLARY NERVE

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14
Q

WHAT INNERVATES TERES MAJOR

A

LOWER SUB SCAP NERVE

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15
Q

WHAT INNERVATES SUPRASPINATUS

A

SUPRASCAPULAR NERVE

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16
Q

WHAT INNERVATES INFRASPINATUS

A

SUPRASCAPULAR NERVE

17
Q

WHAT INNERVATES TERES MINOR

A

AXILLARY NERVE

18
Q

WHAT INNERVATES SUBSCAPULARIS

A

UPPER AND LOWER SUBSCAPULAR NERVES

19
Q

WHAT MUSCLES MAKE UP THE ROTATOR CUFF

A

SUPRASPINATUS
INFRASPINATUS
TERES MINOR
SUBSCAPULARIS

20
Q

WHAT IS THE ACTION OF ANTERIOR DELTOID

A

FLEXES AND MEDIALLY ROTATES ARM

21
Q

WHAT IS THE ACTION OF MIDDLE DELTOID

A

ABDUCTS ARM

22
Q

WHAT IS THE ACTION OF POSTERIOR DELTOID

A

EXTENDS ARM

23
Q

WHAT IS THE ACTION OF TERES MAJOR

A

ADDUCTS AND MEDIALLY ROTATES ARM

24
Q

WHAT IS THE ACTION OF SUPRASPINATUS

A

STABILISES GH JOINT

ASSISTS DELTOUD IN ABDUCTION

25
Q

WHAT IS THE ACTION OF INFRASPINATUS

A

STABILISES GH JOINT

LATERALLY ROTATES HUMERUS

26
Q

WHAT IS THE ACTION OF TERES MINOR

A

STABILISES GH JOINT

LATERALLY ROTATAES HUMERUS

27
Q

WHAT IS THE ACTION OF SUBSCAPULARIS

A

STABILISES GH JOINT

Biomedical Science for Osteo 2 (6 decks)

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