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Human Anatomy 100 > VIVA Revision - Information > Flashcards

VIVA Revision - Information Flashcards

1
Q

Sternoclavicular Joint

A

Joins clavicle to manubrium of sternum. Synovial joint, where 4 ligaments attach to it (ANT/POS sternoclavicular, interclavicular and costoclavicular)

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2
Q

Acromioclavicular Joint

A

Synovial joint that joins acromion to the clavicle. 4 ligaments reinforce this joint - acromioclavicular, coracoclavicular, trapezoid and conoid

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3
Q

Acromion Process

A

Articulates with the clavicle. Origin of the middle deltoid.

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4
Q

Coracoid Process

A

Hook like structure that projects anteriorly. The insertion point of pectoralis major. Origin of coracobrachialis and short head of biceps

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5
Q

Inferior Angle of Scapula

A

Insertion point for teres major. Determines movement of scapula - moving medially results is medial rotation and moving laterally results in lateral rotation

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6
Q

Medial Border of Scapula

A

Longest of the 3 borders, extending from the medial to inferior angle. Insertion point of rhomboids.

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6
Q

Spine of Scapula

A

Articulates with the acromion process. Superior of it is supraspinatus and inferior is infraspinatus. Insertion point of trapezius.

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6
Q

Sternal Angle

A

This is where the trachea divides and arch of aorta can be found. T4 is found posteriorly, and it is attached to the second rib.

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7
Q

Tendon of Pectoralis Major

A

Originates from ,ribs 2-6, sternum and medial clavicle. Inserts onto the greater tubercle of the humerus. Performs flexion and abduction of shoulder.

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8
Q

Tendon of Latissimus Dorsi

A

Originates from T9-T12, L1-L5 and posterior iliac crest. Inserts onto the intertubercular groove of humerus. Performs extension, abduction and medial rotation of shoulder.

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9
Q

Deltoid - 3 sections

A

Attaches scapula and clavicle to humerus. Main function is to abduct shoulder. Anterior origin is the clavicle, lateral is acromion and posterior is spine of scapula.

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10
Q

Greater tubercle of Humerus

A

Proximal and lateral end of humerus. Attachment site for 3 rotator cuffs. Insertion point of pectoralis major.

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11
Q

Lateral & Medial Epicondyles of Humerus

A

Medial is common insertion point for flexors. Lateral is common insertion point for extensors.

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12
Q

Cubital Tunnel

A

Ulnar nerves pass through. Between the medial epicondyle and olecranon.

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13
Q

Cubital Fossa

A

Base is the biceps, lateral border is brachioradialis, medial border is pronator teres. Contains biceps tendon, brachial artery/vein and median nerve.

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14
Q

Olecranon Process

A

Fits into olecranon fossa and prevents hyperextension.

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15
Q

Head of Ulna

A

Ulna styloid is on the head, more projected during pronation.

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16
Q

Radial Styloid

A

Origin of abductor pollucis longus and extensor pollicis brevis. Insertion point of brachioradialis at base.

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17
Q

Metacarpals 1-5

A

Connect carpals to phalanges, attachment for wrist flexors.

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18
Q

Metacarpophalangeal Joints

A

Connects carpals to phalanges.

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19
Q

Proximal Phalanges

A

Insertion of interossei, base of prox. phalange - ABD digiti minimi, ABD pollicis, flexor pollicis brevis etc.

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20
Q

Proximal Interphalangeal Joints

A

Second knuckle

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21
Q

Middle Phalanges

A

Insertion of flexor digitorum superficialis

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22
Q

Distal Interphalangeal Joints

A

Volar plate prevent hyperextension

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23
Q

Distal Phalanges

A

Insertion for FLX digitorum profundus and FLX pollicis longus

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24
Q

Scaphoid

A

Floor of snuff box and articulates with radius, capitate, lunate, trapezoid and trapezium.

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25
Q

Pisiform

A

Origin for ABD digiti minimi and FLX capri ulnaris

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26
Q

1st Dorsal Interousseus Muscle

A

Palmar and dorsal abducts fingers. In-between metacarpals

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27
Q

Thenar Muscles

A

Opponens Pollicis - (median nerve). ABD pollicis brevis (median). ADD pollicis (ulnar). FLX pollicis brevis (median + ulnar)

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28
Q

Hypothenar

A

Opponens Digiti minimi (ulnar) ABD Digiti minimi (Ulnar) FLX Digiti minimi (ulnar)

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29
Q

Carpometacarpal Joint of Thumb

A

Connects carpal bones to metacarpal bones

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30
Q

Palmaris Longus Tendon

A

Inserts on palmaris aponeurosis. Some people don’t have it.

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31
Q

Extensor Digitorum Tendons

A

Originates on lateral epicondyle and extends fingers, innervated by radial nerve.

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32
Q

Iliac Crest

A

From the ASIS to PSIS, where the margin of the ilium thickens to form crest. Origin of glute max/med and tensor fascia latae.

33
Q

Anterior Superior Iliac Spine

A

Origin of sartorius, iliotabial band and inguinal ligaments.

34
Q

Greater Trochanter

A

Insertion of glutes min/med and lateral rotators. Extends superiorly from femur shaft.

35
Q

Posterior Superior Iliac Spine

A

Posterior prominence on ilium edge

36
Q

Sacroiliac Joint

A

Synovial, wedge-shaped joint covered by ligaments, that transmits forces from LL to vertebral column.

37
Q

Ischial Tuberosities

A

Posterior + inferior to acetabulum. Origin of hamstring which flex knee and extend hip (innervated by sciatic nerve)

38
Q

Pubic Symphysis

A

Fibrocartilaginous disc that is reinforced by sup/inf pubic ligament

39
Q

Attachments of Inguinal ligament

A

Forms inguinal canal where femoral artery passes under.

40
Q

Quadriceps - Vastus Medialis/Lateralis/Intermedius and Rectus Femoris

A

ALL INSERT TIBIAL TUBBEROSITY. RF origin AIIS. VI linea aspera. VL Linea aspera and inf to greater troch. VM linea aspera and intertrochanteric line. Innervated by femoral nerve. Hip flexion and knee extension.

41
Q

Hamstrings - Semimembranosus, Semitendinosus and Biceps Femoris

A

FLX knee EXT hip. Origin is ischial tuberosity and insert on tibia, innervated by sciatic nerve.

42
Q

Popliteal Fossa

A

Popliteal artery/vein and Tibial nerve. Bordered by gastrocnemius, semiten/mem, bicep fem and plantaris. Transitition from thigh to leg.

43
Q

Patella

A

Formed with tendon from quad, patella tendon connects patella to tibia.

44
Q

Gerdy’s Tubercle

A

Insertion for iliotibial tract, rough surface for attachment.

45
Q

Tibial Tuberosity

A

Attachment for patella ligament, proximal tibia.

46
Q

Head of Fibula

A

Proximal end of fibula, attachment for biceps fem and lateral collateral ligament.

47
Q

Medial Malleolus

A

Articulates with talus, forming part of ankle. Distal tibia, forms tarsal tunnel with flx retinaculum.

48
Q

Calcaneus

A

Origin of EXT Hallucis/digitorum brev, ABD hall/digitiminimi, FLX digitotum brev. Insertion gastroc, soleus, plantaris and achilles. Articulates with cuboid, largest foot bone.

49
Q

Lateral Malleolus

A

Lateral, distal fibula. Groove for fibularis longus/brev.

50
Q

Tendons/Muscles of EXT Hall. Longus, Tibialis Ant., EXT Digitorum.

A

EHL - next to TA, origin medial fibula, inserts upper distal phalanx, EXT 1st toe DFLX deep fibula nerve.
TA - Originupper 2/3 tibia and inserts medial cuneiform, DLFX.
EDL - Origin upper 1/2 fibula, divides into 4 tendons, inserts mid/distal phalanges of 2-5, EXT toes and DFLX

51
Q

Gastrocnemius, Soleus, Fibularis Brevis

A

G - 2 heads, known as calf, origin lateral/medial condyles femur, inserts calcaneus via achilles, PFLX and FLX knee, tibial nerve.
S - Deep in gastroc, origin tibia/fibula, inserts calcaneus via achilles, PFLX
FB - Lateral compartment, origin head fibula and inserts 5th toe and med. cunieform, EVERT, superficial fibular nerve

52
Q

Navicular

A

Intermediate tarsal bone on medial foot, articulating with talus. Prominent tuberosity for tibialis posterior tendon.

53
Q

Cuboid

A

Articulates posterior with calcaneus and anterior with bases of 4/5 toes.

54
Q

Base of 5th Metatarsal

A

Origin of FLX digiti minimi

55
Q

Head of Metatarsals

A

Connects tarsal bones to proximal phalanges.

56
Q

Tarsal Tunnel

A

Tibial Nerve/Vein/Artery, FLX Hall/Digitorum Longus. Posterior, medial ankle.

57
Q

Extensor Digitorum Brevis

A

EXT toes, origin dorsal calcaneus, inserts proximal, dorsal of middle 2-4 toes, innervated deep fibular nerve

58
Q

Metatarsals 1-5

A

1 is Hallux, 2-4 normal, 5 little. Insertion for Tibialis Posterior (2-4)

59
Q

Metatarsophalangeal Joints

A

Between metatarsal head and prox. phalange, insertion for ADD hallux.

60
Q

Proximal Phalanges 1-5

A

Between metatarsophalangeal joint and prox. interphalangeal joint. Insertion for ABD hall/digitiminimi, FLX hall brev.

61
Q

Middle Phalanges 2-5

A

Between proximal and distal interphalangeal joints, FLX Digitorum brev insertion.

62
Q

Distal Interphalangeal Joints

A

Most distal joint in body

63
Q

Distal Phalanges 1-5

A

Most distal bone in body

64
Q

Spinous Process of C7

A

Part of cervical vertebrae, which disappear when head is tilted. Part of origin of serratus posterior superior.

65
Q

Erector Spinae

A

Made of Iliocostalis, Longissimus and Spinalis. Origin posterior iliac crest, sacrum and lumbar spinous process, EXT vertebral coloumn, innervated by posterior rami.

66
Q

Manubrium of Sternum

A

Articulates with 1st rib

67
Q

Body of Sternum

A

Articulate with 3-5 ribs

68
Q

Xiphoid Process

A

Small, cartilaginous process, inferior to body of sternum, insertion for rect abdomin and tranverse abdominus.

69
Q

Frontal Bone

A

Part of pterion and sinus

70
Q

Occipital Bone

A

Protects cerebellum, connects to sphenoid, forms back of skull

71
Q

Parietal Bone

A

Part of pterion, extends from frontal to occipital.

72
Q

Temporal Bone

A

Mastoid process, prominent feature, part of pterion.

73
Q

Sphenoid Bone

A

Part of pterion and sinus

74
Q

Zygomatic Bone

A

Origin of masseter

75
Q

Mandible

A

Insertion of masseter and temporalis

76
Q

Maxilla Bone

A

Part of sinus

77
Q

Nasal Bone

A

Nose

78
Q

Temporomandibular Joint

A

Double, synovial joint, intra-articular disc. Actions are respression, elevation, protraction, retraction, translation. Trigeminal Nerve. Insertion for masseter and temporalis.

79
Q

Sternocleidomastoid

A

Inserts of mastoid process, cranial nerve 11 accessory. Origin medial clavicle and sternal head manubrium. FLX neck, ROT neck.

80
Q

Masseter

A

Originates from zygomatic arch inserts on mandible. Closes jaw and cranial nerve 5 trigeminal.

81
Q

Temporalis

A

Originates from temporal lines of skull and inserts on mandible. closes jaw cranial nerve 5 trigeminal.

82
Q
A

Human Anatomy 100 (1 decks)

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