Upper Limb Quiz Flashcards

1
Q

What is the purpose of the Biceps brachii?

A

Flexes forearm and rotates arm

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2
Q

What is the origin of the Biceps brachii?

A

Scapula

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3
Q

What is the insertion point of the Biceps brachii?

A

Radius

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4
Q

What is the comparison for humans of the Biceps brachii?

A

Biceps brachii

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5
Q

What is the purpose of the Extensor digitrum lateralis?

A

Extends digits

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6
Q

What is the origin of the Extensor digitrum lateralis?

A

Humerus

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7
Q

What is the insertion point of the Extensor digitrum lateralis?

A

Wrist ligaments

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8
Q

What is the comparison for humans of the Extensor digitrum lateralis?

A

Extensor digitorum

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9
Q

What is the purpose of the Extensor carpi ulnaris?

A

Extends digits

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10
Q

What is the origin of the Extensor carpi ulnaris?

A

Humerus

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11
Q

What is the insertion point of the Extensor carpi ulnaris?

A

Fifth metatarsal

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12
Q

What is the comparison for humans of the Extensor carpi ulnaris?

A

Extensor carpi ulnaris

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13
Q

What is the purpose of the Triceps brachii

(3 heads: long, lateral, medial)?

A

Main extender of forearm

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14
Q

What is the origin of the Triceps brachii

(3 heads: long, lateral, medial)?

A

Humerus and scapula

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15
Q

What is the insertion point of the Triceps brachii

(3 heads: long, lateral, medial)?

A

Ulna

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16
Q

What is the comparison for humans of the Triceps brachii

(3 heads: long, lateral, medial)?

A

Triceps brachii (3 heads)

17
Q

What is the purpose of the Cleidodeltoideus?

A

Lifts humerus

18
Q

What is the origin of the Cleidodeltoideus?

A

Clavicle

19
Q

What is the insertion point of the Cleidodeltoideus?

A

Humerus

20
Q

What is the comparison for humans of the Cleidodeltoideus?

A

Deltoideus

21
Q

What is the purpose of the Pectoralis major?

A

Adducts the forearm

22
Q

What is the origin of the Pectoralis major?

A

Sternum

23
Q

What is the insertion point of the Pectoralis major?

A

Humerus

24
Q

What is the comparison for humans of the Pectoralis major?

A

Pectoralis major

25
Q

What is the purpose of the Pectoralis quartis?

A

Moves humerus towards chest

26
Q

What is the origin of the Pectoralis quartis?

A

Sternum

27
Q

What is the insertion point of the Pectoralis quartis?

A

Humerus

28
Q

What is the comparison for humans of the Pectoralis quartis?

A

Pectoralis major

29
Q

What is the purpose of the Brachialis?

A

Flexes forearm

30
Q

What is the origin of the Brachialis?

A

Humerus

31
Q

What is the insertion point of the Brachialis?

A

Radius/ulna

32
Q

What is the comparison for humans of the Brachialis?

A

Brachialis