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Case 01 > Anatomy > Flashcards

Anatomy Flashcards

1
Q

The biceps brachii is divided into what regions.

A

Divided into the long head and the short head

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2
Q

Origin of the Long head

A

Supraglenoid tubercle

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3
Q

Origin of the Short head

A

Coracoid process

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4
Q

Insertion of the Biceps bracii

A

Radial tuberosity

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5
Q

Innervation of the biceps bracii

A

musculocutaneous nerve

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6
Q

Actions of the Biceps Bracii

A

Flexion of elbow joint
Supination

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7
Q

Origin of the brachialis

A

Lower half of anterior surface
of humerus

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8
Q

Insertion of the Brachialis

A

Coronoid process of ulna
Through aponeurosis on
proximal, medial side of
forearm

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9
Q

Innervation of the brochiollis.

A

Musculocutaneous Nerve

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10
Q

Action of brochiolis

A

Flexion of the elbow joint

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11
Q

Origin of Coracobrachialis

A

Coracoid process

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12
Q

Insertion of coracobrachialis

A

Halfway down the shaft of the humerus on medial side

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13
Q

Innervation of Coracobrachialis

A

Musculocutaneous nerve.

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14
Q

Action of coracobrachialis

A

Abduction of shoulder

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15
Q

The triceps Brachii is divided into what regions.

A

Divided into the long head, lateral head and medial head

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16
Q

What is the origin of the long head of the triceps brachii

A

Infraglenoid tubercle of scapula

17
Q

What is the origin of the lateral head of the triceps brachii

A

Posterior shaft of the humerus above radial groove

18
Q

What is the origin of the medial head of the triceps Brachii.

A

Posterior shaft of the humerus below radial groove.

19
Q

What is the insertion of the triceps brachii

A

Olecranon of ulna

20
Q

What is the action of Triceps Brachii

A

Extension of elbow joint

21
Q

What is the origin of the Pronator teres

A

Medial epicondyle of humerus
Coronoid process

22
Q

What is the insertion of the pronator teres

A

Midpoint of lateral radius

23
Q

What is the Innervation of pronator teres.

A

Median nerve

24
Q

What is the action of Pronator teres.

A

Pronation of forearm
Weak flexion of elbow joint

25
Q

State the Origin, Insertion, Innervation and Action of the Flexor Capri Radialis

A

Origin
Medial epicondyle of
humerus
Insertion
2nd and 3rd
metacarpal bases
Innervation
Median nerve
Action
Flexion of wrist
Abduction of hand
(radial deviation)

26
Q

State the origin, insertion, innervation and action of the palmaris Longus

A

Origin- Medial epicondyle of humerus
Insertion- Palmar aponeurosis
Innervation: Median Nerve
Action: Flexion of wrist
Tightening of palmar aponeurosis
Weak flexion of elbow

27
Q

State the origin, Insertion, innervation and Action of the Flexor Digitorum Superficialis.

A

Origin: Medial Epicondlye of humerus
Coronoid process
Anterior oblique line of radius
Insertion: Middle phalanges of 2nd to 5th digits
Innervation: Median Nerve
Action: Flexion of wrist
Flexion of MP and proximal IPJ’s

28
Q

State the origin, innervation, insertion and action of the flexor carpi ulnaris

A

Origin: Medial epicondyle of humerus
Insertion: Base of the 5th Metacarpal and the Pisiform
Innervation: Ulnar nerve
Action: Flexion of wrist
Adduction of the hand

29
Q

State the origin, insertion, innervatiion, and action of the flexor digitorum profundus

A

Origin: Anterior surface of ulna and interosseous membrane
Insertion: Distal phalanges of 2nd to the 5th digits
Innervation: Median ans ulnar nerves
Action: Flexion of wrist
Flexion of MP(Metarcapophalengeal) and proximal and distal IPJ’s

30
Q

state the Origin, insertion, innervation and action of flexor pollicis longus.

A

Origin: Anterior surface of radius of interosseous membrane
Insertion: Distal phalanx of thumb
Innervation: Median nerve
Action: Flexion of thumb

31
Q

State the origin, Insertion, Innervation and Action of the Pronator Quadratus.

A

Origin: Anteriour surface of Distal Ulna
Insertion: Anterior surface of distal radius
Innervation: median nerve
Action: Pronation of hand

Case 01 (6 decks)

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