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Gross Anatomy > Lab Practical 1 > Flashcards

Lab Practical 1 Flashcards

(49 cards)

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1
Q

Pectoralis Major

A

Origin: Sternum
Insertion: Greater Tubercle
Action: Adduct Humerus
Nerve Supple: Medial Pectoral Nerve and Lateral Pectoral Nerve

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2
Q

Pectoralis Minor:

A

Origin: Ribs 3-5
Insertion: Coracoid Process of Scapula
Action: Protraction of Scapula
Nerve Supply: Medial Pectoral Nerve

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3
Q

Subclavius:

A

Origin: 1st Rib
Insertion: Subclavian Groove of Clavicle
Action: Moves Clavicle Medially
Nerve Supply: Nerve to the Subclavius

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4
Q

Trapezius:

A 
Origin: Spines of C7-T12
Insertion: Clavicle
Action: Stabilize Scapula
Nerve Supply:
Motor: Spinal Accessory Nerve
Sensory: C3 and C4
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5
Q

Rhomboid Major:

A

Origin: Spines of Upper Thoracics
Insertion: Vertebral Border of Scapula
Action: Stabilize Scapula
Nerve Supply: Dorsal Scapular Nerve

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6
Q

Rhomboid Minor:

A

Origin: Spines of C7 and T1
Insertion: Vertebral Border of Scapula
Action: Stabilize Scapula
Nerve Supply: Dorsal Scapular Nerve

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7
Q

Levator Scapula:

A

Origin: Transverse Processes of Upper Cervical Vertebrae
Insertion: Superior Angle of Scapula
Action: Elevate Scapula
Nerve Supply: Dorsal Scapular Nerve

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8
Q

Latissimus Dorsi:

A

Origin: Lower Ribs
Insertion: Intertubercular Groove
Action: Forced Expiration
Nerve Supply: Thoracodorsal

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9
Q

Serratus Anterior:

A

Origin: Upper 8 or 9 Ribs
Insertion: Vertebral Border of Scapula
Action: Protraction of Scapula
Nerve Supply: Long Thoracic

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10
Q

Deltoid:

A

Origin: Acromion Process of Scapula
Insertion: Deltoid Tuberosity of Humerus
Action: Abduct Arm
Innervation: Axillary Nerve

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11
Q

Supraspinatus:

A

Origin: Supraspinous Process of Scapula
Insertion: Greater Tuberosity of Humerus
Action: Stabilize Shoulder Joint
Innervation: Suprascapular Nerve

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12
Q

Infraspinatus:

A

Origin: Infraspinatus Fossa of Scapula
Insertion: Greater Tuberosity of Humerus
Action: Stabilize Shoulder Joint
Innervation: Suprascapular Nerve

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13
Q

Subscapularis:

A

Origin: Subscapular Fossa of Scapula
Insertion: Lesser Tuberosity of Humerus
Action: Stabilize Shoulder Joint
Innervation: Upper and Lower Subscapular Nerve

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14
Q

Teres Major:

A

Origin: Inferior Angle of Scapula
Insertion: Intertubercular Groove
Action: Stabilize shoulder Joint
Innervation: Lower Subscapular Nerve

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15
Q

Teres Minor:

A

Origin: Axillary Border of Scapula
Insertion: Greater Tuberosity of Humerus
Action: Stabilize Shoulder Joint
Innervation: Axillary Nerve

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16
Q

Biceps Brachii:

A

Origin: Short Head - Coracoid Process of Scapula / Long Head - Supraglenoid Tubercle of Scapula
Insertion: Shaft of Ulna
Action: Flexion of Forearm
Innervation: Musculocutaneous Nerve

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17
Q

Coracobrachialis:

A

Origin: Coracoid Process of Scapula
Insertion: Shaft of Humerus
Action: Flexion of Arm
Innervation: Musculocutaneous Nerve

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18
Q

Brachialis:

A

Origin: Shaft of Humerus
Insertion: Ulnar Tuberosity of Ulna
Action: Flexes Forearm
Innervation: Musculocutaneous Nerve

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19
Q

Triceps Brachii:

A

Origin: Long Head - Onfraglenoid Tubercle of Scapula / Lateral Head - Shaft of Humerus / Medial Head - Shaft of Humerus
Insertion: Olecranon Process
Action: Extension of Forearm
Innervation: Radial Nerve

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20
Q

Pronator Teres:

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A

Origin: Medial Epicondyle of Humerus
Insertion: Pronator Ridge of Radius
Action: Pronates Forearm at SUPERIOR radial-ulnar joint
Innervation: Median Nerve

21
Q

Flexor Carpi Radialis:

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A

Origin: Medial Epicondyle of Humerus
Insertion: 2nd and 3rd Metacarpal
Action: Flexion of Hand at Wrist
Innervation: Median Nerve

22
Q

Palmaris Longus:

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A

Origin: Medial Epicondyle of Humerus
Insertion: Palmer Aponeurosis
Action: Flexion of Hand at Wrist
Innervation: Median Nerve

23
Q

Flexor Carpi Ulnaris:

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A

Origin: Medial Epicondyle of Humerus
Insertion: 5th Metacarpal
Action: Flexion of Hand at Wrist
Innervation: Ulnar Nerver

24
Q

Flexor Digitorum Superficialis:

Study These Flashcards
A

Origin: Medial Epicondyle of Humerus
Insertion: Middle Phalanges of Digits 2-5
Action: Flexion of Hand
Innervation: Median Nerve

25
Flexor Digitorum Profundus:
Origin: Shaft of Ulna Insertion: Distal Phalanges of Digits 2-5 Action: Flexion of Hand Innervation: Ulnar Nerve and Median Nerve
26
Flexor Pollicis Longus:
Origin: Shaft of Radius Insertion: Distal Phalanx of Digit 1 Action: Flexion of Digit 1 at IP Joint Innervation: Median Nerve
27
Pronator Quadratus:
Origin: Shaft of Ulna Insertion: Shaft of Radius Action: Pronation of Forearm at INFERIOR radial-ulnar joint Innervation: Median Nerve
28
Brachioradialis:
Origin: Lateral Supracondylar Ridge of Humerus Insertion: Styloid Process of Radius Action: Flex Forearm Innervation: Radial Nerve
29
Extensor Carpi Radialis Longus:
Origin: Lateral Epicondyle of Humerus Insertion: 2nd Metacarpal Action: Extend Hand Innervation: Radial Nerve
30
Extensor Carpi Radialis Brevis:
Origin: Lateral Epicondyle of Humerus Insertion: 3rd Metacarpal Action: Extend Hand Innervation: Radial Nerve
31
Extensor Digitorum Maximus:
Origin: Lateral Epicondyle of Humerus Insertion: Middle Phalanges of Digits 2-5 Action: Extend Hand Innervation: Radial Nerve
32
Extensor Digiti Minimi:
Origin: Lateral Epicondyle of Humerus Insertion: Proximal Phalanx of Digit 5 Action: Extend Digit 5 Innervation: Radial Nerve
33
Extensor Carpi Ulnaris:
Origin: Lateral Epicondyle of Humerus Insertion: 5th Metacarpal Action: Extend Hand Innervation: Radial Nerve
34
Supinator:
Origin: Lateral Epicondyle of Humerus Insertion: Shaft of Radius Action: Supinates Forearm Innervation: Radial Nerve
35
Abductor Pollicis Longus:
Origin: Shaft of Ulna and Radius Insertion: 1st Metacarpal Action: Extend Digit 1 Innervation: Radial Nerve
36
Extensor Pollicis Brevis:
Origin: Shaft of Radius Insertion: Proximal Phalanx of Digit 1 Action: Extends Digit 1 at MP Joint Innervation: Radial Nerve
37
Extensor Pollicis Longus:
Origin: Shaft of Ulna Insertion: Distal Phalanx of Digit 1 Action: Extends Digit 1 at IP Joint Innervation: Radial Nerve
38
Extensor Indicis:
Origin: Shaft of Ulna Insertion: Proximal Phalanx of Digit 2 Action: Extends Digit 2 Innervation: Radial Nerve
39
Anconeus:
Origin: Lateral Epicondyle of Humerus Insertion: Olecranon Process Action: Extends Forearm Innervation: Radial Nerve
40
Abductor Pollicis Brevis:
Origin: Trapezium Insertion: Proximal Phalanx of Digit 1 Action: Abduct Digit 1 at MP Joint Innervation: Median Nerve
41
Opponens Pollicis:
Origin: Trapezium Insertion: 1st Metacarpal Action: Medially Rotate 1st Metacarpal Innervation: Median Nerve
42
Flexor Pollicis Brevis:
Origin: Trapezium Insertion: Proximal Phalanx of Digit 1 Action: Flex Digit 1 and MP Joint Innervation: Ulnar Nerve and Median Nerve
43
Adductor Pollicis:
Origin: Trapezoid Insertion: Proximal Phalanx of Digit 1 Action: Adduct Digit 1 Innervation: Ulnar Nerve
44
Abductor Digiti Minimi:
Origin: Pisiform Insertion: Proximal Phalanx of Digit 1 Action: Abduct Digit 5 Innervation: Ulnar Nerve
45
Flexor Digiti Minimi:
Origin: Hamate Insertion: Proximal Phalanx of Digit 5 Action: Flex Digit 5 at MP Joint Innervation: Ulnar Nerve
46
Opponens Digiti Minimi:
Origin: Hamate Insertion: 5th Metacarpal Action: Laterally Rotate 5th Metacarpal Innervation: Ulnar Nerve
47
Lumbricales:
Origin: Tendons of Flexor Digitorum Profundus Insertion: Tendons of Extensor Digitorum Action: Flex MP Joints Innervation: 1st/2nd - Median Nerve... 3rd/4th - Ulnar Nerve
48
Dorsal Interossei:
Origin: 2nd, 3rd, 4th Metacarpals Insertion: Proximal Phalanx of Digits 2-4 Action: Flex MP Joints Innervation: Ulnar Nerve
49
Palmar Interossei:
Origin: 2nd, 3rd, 4th, 5th Metacarpals Insertion: Proximal Phalanx of Digits 2, 4, 5 Action: Flex MP Joints Innervation: Ulnar Nerve

Gross Anatomy (5 decks)

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