Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

Myology > Midterm OP > Flashcards

Midterm OP Flashcards

1
Q

Teres Major

A

O: Inferior angle and inferior lateral border of scapula
I: Medial lip of bicipital groove
A: Medial rotation, adduction and extension of the arm @ the GH jt
N: Sub-scapular nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Anterior Deltoid

A

O: Lateral 1/3rd Clavicle
I: Deltoid Tuberosity
A: Abduction, Flexion, medial rotation, adduction of the arm at the GH jt
N: Axillary nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Middle Deltoid

A

O: Acromion Process
I: Deltoid Tuberosity
A: Abduction of the arm at the GH jt
N: Axillary nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Posterior Deltoid

A

O: Spine of Scapula
I: Deltoid Tuberosity
A: Abduction, Lateral rotation, abduction of the arm at GH joint
N: Axillary

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Infraspinatus

A

O: Infraspinous fossa of scapula
I: Greater tubercle of humerus
A: Lateral rotation of the arm at GH jt
N: Supra scapular nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Subscapularis

A

O: Subscapular fossa of Scapula
I: Lesser tubercle of humerus
A: Medial rotation of the arm at GH jt
N: sub-scauplar nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Biceps Brachii

A

O: Long head Supraglenoid tubercle of scapula
Short head: Coracoid process
I: Radial tuberosity and bicipital aponeurosis
A: Flexion of the arm at GH jt
Flexion of the forearm at elbow jt
Supination of forearm at radioulnar joint
N: Musculo-cutaneous

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Triceps Brachii

A

O: Long head: infraglenoid tubercle of scapula
Lateral head: Proximal half of posterior humerus
Medial head: Distal half of posterior humerus
I: Olecranon process of ulna
A: Extension of the forearm at elbow joint
and long head extension of arm at gh jt
N: Radial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Brachioradialis

A

O: Lateral supracondylar ridge of humerus
I: Styloid process of radius
A: Flexion of forearm at elbow jt
Supination and pronation of forearm at radioulnar jt
N: Radial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Pronator Teres

A

O: Humeral head: Medial epicondyle of humerus
Ulnar head: Coronoid process of ulna
I: Lateral radius middle 1/3
A: Pronation of forearm at radioulnar jt
Flexion of forearm at elbow jt
N: Median

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Flexor carpi radialis

A

O: Medial Epicondyle via CFT
I: Bases of metacarpals 2 and 3
A: Flexion of hand at wrist joint
Radial deviation of hand at wrist jt
Flexion of forearm at elbow
N: Median

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Flexor Carpi Ulnaris

A

O: Medial Epicondyle via CFT
I: Pisiform, hook of the hamate, base of 5th metacarpal
A: Flexion of hand at wrist jt
Ulnar deviation of hand at wrist jt
Flexion of forearm at elbow jt
N: Ulnar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Extensor Carpi Radialis longus

A

O: Lateral supracondylar ridge of humerus
I: Posterior base of metacarpal 2
A: Extension of hand at wrist jt
Radial deviation of hand at wrist jt
Flexion of forearm at elbow jt
N: Radial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Extensor Carpi Radialis Brevis

A

O: Lateral epicondyle of humerus via CET
I: Posterior base of metacarpal 3
A: Extension of hand at wrist jt
Radial deviation of hand at wrist jt
Flexion of forearm at elbow jt
N: Radial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Extensor Digitorum

A

O: Lateral epicondyle of humerus via CET
I: Middle and distal phalanges of digits 2-5 via dorsal digital expansion
A: Extension of digits 2-5 at MCP, PIP, DIP jts
Extension of hand at wrist jt
Extension of forearm at elbow jt
N: Radial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Extensor Carpi Ulnaris

A

O: Lateral epicondyle of humerus via CET and posterior middle 1/3rd ulna
I: Posterior base of metacarpal 5
A: Extension of hand at wrist joint
Ulnar deviation of hand at wrist jt
Extension of forearm at elbow jt
N: Radial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Abductor Pollicis longus

A

O: Middle 1/3rd posterior ulna, radius, and interosseus membrane
I: Posterior base of metacarpal 1
A: Abduction of thumb at CMC jt
N: Radial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Extensor Pollicis Brevis

A

O: Distal 1/3rd of posterior radius and interosseus membrane
I: Posterior base of distal phalanx of 1st digit
A: Extension of thumb at CMC and MCP jt
N: Radial

19
Q

Extensor Pollicis Longus

A

O: Middle 1/3rd of posterior ulna and interosseus membrane
I: Posterior base of distal phalanx of 1st digit via dorsal digital expansion
A: Extension of thumb at CMC, MCP and IP joint
N: Radial

20
Q

Abductor Pollicis Brevis

A

O: Flexor retinaculum, scaphoid, trapezium
I: Proximal phalanx of digit 1
A: Abduction of thumb at CMC jt
N: Median

21
Q

Flexor Pollicis Brevis

A

O: Flexor retinaculum and trapezium
I: Proximal phalanx of thumb
A: Flexion of thumb at CMC and MCP jt
N: Median

22
Q

Abductor Digiti Minimi

A

O: Pisiform and tendon of flexor carpi ulnaris
I: Proximal phalanx of 5th digit
A: Abduction of 5th digit at CMC and MCP jt
N: Ulnar

23
Q

Adductor Pollicis

A

O:
Oblique head: Bases of 2 and 3 metacarpal and capitate
Transverse head: Distal portion of 3rd metacarpal
I: Proximal phalanx of thumb
A: Adduction of thumb at CMC jt
N: Ulnar

24
Q

Dorsal Interossei Manus

A

O: Bodies of metacarpals 1-5
I: Base of proximal phalanx digits 2, 3, and 4
A: Abduction of digits 2, 3, 4 at MCP jt
N: Ulnar

25
Gluteus Maximus
O: Posterior Illiac crest, edge of sacrum, and coccyx I: Gluteal tuberosity and IT band A: Extension, lateral rotation, Upper 1/3rd Abduction, Lower 1/3rd Adduction of thigh at hip jt Posterior Pelvic tilt N: Inferior Gluteal Nerve
26
Gluteus Medius
O: External Illium b/w anterior and posterior gluteal lines I: Greater Trochanter of femur A: Abduction of thigh at hip jt Anterior fibres = flexion and medial rotation of thigh at hip jt and anterior pelvic tilt Posterior fibres = Extension and lateral rotation of thigh at hip joint and posterior pelvic tilt N: Superior gluteal nerve
27
Piriformis
O: Anterior sacrum I: Greater trochanter of femur A: Lateral rotation of thigh with hip neutral Horizontal Abduction of thigh when hip flexed 90* Medial rotation of thigh when hip fully flexed N: Piriformis
28
Biceps Femoris
O: Long head: Ischial tuberosity Short head: lateral lip of linea aspera I: Head of fibula and lateral tibial condyle A: Flexion of leg at knee jt Long head: extension of thigh at hip joint Posterior pelvic tilt N: Sciatic
29
Semitendinosis
O: Ischial Tuberosity I: Anterior/Medial tibia via Pes anserine tendon A: Flexion of leg at knee jt Extension of thigh at hip joint posterior pelvic tilt N: Sciatic
30
Semimembranosis
O: Ischial Tuberosity I: Medial condyle of tibia A: Flexion of leg at knee jt Extension of thigh at hip joint Posterior pelvic tilt N: Sciatic
31
Tensor Facia Latae
O: ASIS I: ITB A: Flexion, abduction and medial rotation of thigh at hip joint Anterior pelvic tilt N: Superior gluteal nerve
32
Sartorius
O: ASIS I: Medial tibia via pes anserine A: Flexion, abduction and lateral rotation of thigh at hip jt Flexion of leg at knee jt Anterior pelvic tilt N: Femoral
33
Rectus Femoris
O: AIIS I: Tibial tuberosity vis patellar ligament A: Flexion of thigh at hip jt Extension of leg at knee jt anterior pelvic tilt N: Femoral
34
Vastus Lateralis
O: Linea aspera lateral lip I: Tibial Tuberosity via Patellar ligament A: Extension of leg at knee jt N: Femoral
35
Adductor Longus
O: Pubis I: Medial lip of linea aspera middle 1/3rd A: Adduction and flexion of thigh at hip jt Anterior pelvic tilt N: Obturator
36
Tibialis Anterior
O: Proximal Anterior TIBIA I: 1st cuneiform and 1st metatarsal A: Dorsiflexion and inversion of foot at ankle jt N: Deep fibular
37
Extensor Digitorum Longus
O: Proximal Anterior Fibula, interosseus membrane I: Dorsal surfaces of toes 2-5 A: Extension of digits 2-5 at MTP, PIP and DIP jts Dorsiflexion and eversion of foot at ankle jt N: Deep fibular
38
Fibularis Longus
O: Head and proximal 1/2 of lateral fibula I: Plantar surface of 1st cuneiform and 1st metatarsal A: Eversion and plantarflexion of foot at ankle jt N: Superficial fibular nerve
39
Gastrocnemius
O: Posterior Medial and lateral condyles of femur I: Calcaneus via calcaneal tendon A: Plantar flexion of foot at ankle jt Flexion of leg at knee jt N: Tibial
40
Soleus
O: Soleal line of tibia I: Calcaneus via calcaneal tendon A: Plantarflexion of foot at ankle jt N: Tibial
41
Abductor Hallucis
O: Calcaneal tuberosity I: Proximal phalanx of 1st digit A: Abduction of big toe at MTP jt N: Medial plantar
42
Flexor Digitorum Brevis
O: Calcaneal tuberosity I: Middle phalanx of digits 2-5 A: Flexion of toes 2-5 at MCP and PIP jts N: Medial plantar
43
Adductor Hallucis
O: Oblique head: fibularis longus tendon and base of metatarsals 2-4 Transverse head: MTP ligament I: Proximal phalanx of big toe A: Adduction of big toe at MTP jt N: Lateral plantar nerve

Myology (14 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions