Muscles Practical - Page 2 Flashcards

1
Q

Muscles that move the Humerus (arm):

Name The:

1) Muscle:

2) Action:

3) Origin: n/a

4) Insertion:

A

PECTORALIS MAJOR

Action: Flexes, adducts, and medially rotates arm

example: climbing or hugging

Insertion: Humerus

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2
Q

Muscles that move the Humerus (arm):

Name The:

1) Muscle:

2) Action:

3) Origin: n/a

4) Insertion:

A

LATISSIMUS DORSI

Action: Flexes, Adducts, & Rotates the arm medially

Insertion: Humerus

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3
Q

Muscles that move the Humerus (arm):

Name The:

1) Muscle:

2) Action:

3) Origin:

4) Insertion:

A

Deltoid

Action: Abducts, Flexes, Extends, & Rotates arm

Origin: Clavicle & Scapula

Insertion: Deltiod Tuberosity of humerus

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4
Q

Muscles that move the Radius & Ulna (forearm):

Name The:

1) Muscle:

2) Action:

3) Origin: n/a

4) Insertion:

A

Triceps brachii

Action:

1) Extends forarm at elbow
2) Extends arm at shoulder joint

Insertion: Olecranon of ulna

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5
Q

Muscles that move the Radius & Ulna (forearm):

Name The:

1) Muscle:

2) Action:

3) Origin: n/a

4) Insertion:

A

Brachioradialis

Action:

1) Flexes forearm at elbow
2) Supinates & pronates forearm

Insertion: Styloid of radius

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6
Q

Muscles that move the Radius & Ulna (forearm):

Name The:

1) Muscle:

2) Action:

3) Origin: n/a

4) Insertion:

A

Biceps brachii

Actions:

1) Flexes forearm at albow
2) Flexes arm at shoulder joint
3) Supinates forearm

Insertion: Radial tuberosity

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7
Q

Muscles that move the wrist, hand, and fingers

Name The:

1) Muscle (in green):

2) Action:

3) Origin:

4) Insertion: n/a

A

Flexor Carpi Radialis

Action: Flexes & Abducts hand at wrist

Origin: Medial Epicondyle Humerus

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8
Q

Muscles that move the wrist, hand, and fingers

Name The:

1) Muscle:

2) Action:

3) Origin:

4) Insertion: n/a

A

Flexor carpi ulnaris

Action: Flexes & Adducts hand at wrist

Origin: Medial Epicondyle Humerus

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9
Q

Muscles that move the wrist, hand, and fingers

Name The:

1) Muscle:

2) Action:

3) Origin:

4) Insertion: n/a

A

Flexor digitorum superficialis

Action: Flexes hand at wrist & fingers

Origin: Medial Epicondyle Humerus

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10
Q

Muscles that move the wrist, hand, and fingers

Name The:

1) Muscle:

2) Action:

3) Origin:

4) Insertion: n/a

A

Palmaris Longus

Action: Flexes hand at wrist (weakly)

Origin: Medial Epicondyle Humerus

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11
Q

Muscles that move the wrist, hand, and fingers

Name The:

1) Muscle:

2) Action:

3) Origin:

4) Insertion: n/a

A

Extensor Carpi Radialis

Action: Extends & Abducts hand at wrist

Origin: Lateral Epicondyle Humerus

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12
Q

Muscles that move the wrist, hand, and fingers

Name The:

1) Muscle:

2) Action:

3) Origin:

4) Insertion: n/a

A

Extensor Carpi Ulnaris

Action: Extends & Adducts hand at wrist

Origin: Lateral Epicondyle Humerus

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13
Q

Muscles that move the wrist, hand, and fingers

Name The:

1) Muscle:

2) Action:

3) Origin:

4) Insertion: n/a

A

Extensor Digitorum

Action: Extends hand at wrist & fingers

Origin: Lateral Epicondyle Humerus

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14
Q

Muscles that move the femur (thigh)

Name The:

1) Muscle:

2) Action:

3) Origin: n/a

4) Insertion: n/a

A

Gluteus Maximus

Action: Extends & Rotates thigh laterally at hip

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15
Q

Muscles that move the femur (thigh)

Name The:

1) Muscle:

2) Action:

3) Origin: n/a

4) Insertion:

A

Gluteus Medius

Action: Abducts & Rotates thigh at hip

Insertion: Greater Trochanter

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16
Q

Muscles that move the femur (thigh)

Name The:

1) Muscle:

2) Action:

3) Origin: n/a

4) Insertion: n/a

A

Tensor Fasciae Latae

Action: Flexes & Abducts thigh at hip