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SCT1 Anatomy Lab > Upper Limb Muscle Attachments > Flashcards

Upper Limb Muscle Attachments Flashcards

1
Q

Name the muscle group and attachment points for biceps brachii long head?

A

ANTERIOR ARM

O - SUPRAGLENOID TUBERCLE
THROUGH BICIPITAL GROOVE
+
I - RADIAL TUBEROSITY, BICIPITAL APONEUROSIS

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2
Q

Name the muscle group and attachment points for biceps brachii short head?

A

ANTERIOR ARM

O - CORACOID PROCESS
+
I - RADIAL TUBEROSITY, BICIPITAL APONEUROSIS

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3
Q

Name the muscle group and attachment points for brachialis?

A

ANTERIOR ARM

O - ANTERIOR DISTAL 1/2 OF HUMERUS
+
I - ULNAR TUBEROSITY, CORONOID PROCESS

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4
Q

Name the muscle group and attachment points for coracobrachialis?

A

ANTERIOR ARM

O - CORACOID PROCESS
+
I - MIDDLE, MEDIAL HUMERUS

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5
Q

Name the muscle group and attachment points for triceps brachii long head?

A

POSTERIOR ARM

O - INFRAGLENOID TUBERCLE
+
I - OLECRANON PROCESS

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6
Q

Name the muscle group and attachment points for triceps brachii lateral head?

A

POSTERIOR ARM

O - POSTERIOR PROXIMAL HUMERUS
SUPERIOR TO RADIAL GROOVE
+
I - OLECRANON PROCESS

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7
Q

Name the muscle group and attachment points for triceps brachii medial head?

A

POSTERIOR ARM

O - POSTERIOR DISTAL HUMERUS
INFERIOR TO RADIAL GROOVE
+
I - OLECRANON PROCESS

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8
Q

Name the muscle group and attachment points for pronator teres?

A

ANTERIOR FOREARM (superficial, flexor/pronator group)

O - MEDIAL EPICONDYLE, CORONOID PROCESS (ULNA)
+
I - MIDDLE, LATERAL SURFACE OF RADIUS

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9
Q

Name the muscle group and attachment points for flexor carpi radialis?

A

ANTERIOR FOREARM (superficial, flexor/pronator group)

O - MEDIAL EPICONDYLE
+
I - BASE OF 2ND METACARPAL
A SLIP ALSO RUNS INTO BASE OF 3RD MC

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10
Q

Name the muscle group and attachment points for palmaris longus?

A

ANTERIOR FOREARM (superficial, flexor/pronator group)

O - MEDIAL EPICONDYLE
+
I - PALMAR APONEUROSIS

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11
Q

Name the muscle group and attachment points for flexor carpi ulnaris humeral head?

A

ANTERIOR FOREARM (superficial, flexor/pronator group)

O - MEDIAL EPICONDYLE
+
I - PISIFORM, HOOK OF HAMATE, BASE OF 5TH MC

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12
Q

Name the muscle group and attachment points for flexor carpi ulnaris ulnar head?

A

ANTERIOR FOREARM (superficial, flexor/pronator group)

O - OLECRANON AND UPPER 1/2 OF POSTERIOR ULNA
+
I - PISIFORM, HOOK OF HAMATE, BASE OF 5TH MC

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13
Q

Name the muscle group and attachment points for brachioradialis?

A

POSTERIOR FOREARM (superficial, extensor/supinator)

O - LATERAL SUPRACONDYLAR RIDGE OF THE HUMERUS
+
I - LATERAL DISTAL RADIUS (STYLOID PROCESS)

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14
Q

Name the muscle group and attachment points for extensor carpi radialis longus?

A

POSTERIOR FOREARM (superficial, extensor/supinator)

O - SUPRACONDYLAR RIDGE OF THE HUMERUS
DISTAL PART
+
I - BASE OF 2ND MC

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15
Q

Name the muscle group and attachment points for extensor carpi radialis brevis?

A

POSTERIOR FOREARM (superficial, extensor/supinator)

O - LATERAL EPICONDYLE
+
I - BASE OF 3RD MC

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16
Q

Name the muscle group and attachment points for extensor digitorum?

A

POSTERIOR FOREARM (superficial, extensor/supinator)

O - LATERAL EPICONDYLE
+
I - DISTAL PHALANGES OF THE MEDIAL 4 DIGITS

17
Q

Name the muscle group and attachment points for extensor carpi ulnaris?

A

POSTERIOR FOREARM (superficial, extensor/supinator)

O - LATERAL EPICONDYLE
+
I - BASE OF 5TH MC

18
Q

Name the muscles in the “Wad of Three”?

A 
BRACHIORADIALIS
\+
EXTENSOR CARPI RADIALIS LONGUS
\+
EXTENSOR CARPI RADIALIS BREVIS
19
Q

Name the muscle group and attachment points for pectoralis major upper fibres?

A

CHEST and THORAX

Medial O - MEDIAL 1/2 OF ANTERIOR CLAVICLE
+
Lateral I - LATERAL LIP OF BICIPITAL GROOVE

20
Q

Name the muscle group and attachment points for pectoralis major lower fibres?

A

CHEST and THORAX

Medial O - STERNUM, ANTERIOR COSTAL CARTILAGES OF RIBS 2 - 6
+
Lateral I - LATERAL LIP OF BICIPITAL GROOVE

21
Q

Name the muscle group and attachment points for pectoralis minor?

A

CHEST and THORAX

O - CORACOID PROCESS
+
I - RIBS 3 - 5

22
Q

Name the muscle group and attachment points for serratus anterior?

A

CHEST and THORAX

Medial O - ANTERIOR SURFACE OF MEDIAL BORDER OF SCAPULA
+
Lateral I - LATERAL SURFACES OF THE UPPER 8 RIBS

23
Q

What does a tight pec minor result in?

A

TIPPING SCAPULA

24
Q

What does a weak serratus anterior result in?

A

WINGING SCAPULA

SCT1 Anatomy Lab (14 decks)

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