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Kins 151 > Lab Exam 2 > Flashcards

Lab Exam 2 Flashcards

0
Q

Palmaris longus m

A

O: Medial epicondyle

I: Palmar aponeurosis…

A: wrist flexion, weak elbow flexion

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1
Q

Flexor carpi radialis m.

A

O: medial epicondyle or humerus

I: base second and third metacarpals, anterior (palmar surface)

A: wrist flexion, abd wrist, weak elbow flexion, weak pronation

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2
Q

Flexor carpi ulnaris

A

O: medial epicondyle, posteror aspect of prox ulna

I: pisiform, hamate, base of 5th mc (palmar)

A: wrist flexion, abd wrist, weak elbow flexion

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3
Q

Extensir carpi ulnaris

A

O: lateral epicondyle, middle two-fourths posteror ulna

I: base 5th mc

A: wrist ext, wrist add, weak elbow ext

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4
Q

Extensor digiti minimi

A

O: lat epicondyle

I: base middle and distal phalanxes of 5th phalange

A: ext of little finger at mcp joint, weak wrist and elbow ext

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5
Q

Extensor digitorum

A

O: lat epicondyle

I: four tendons to bases of middle and distal phalanges of four fingers (dorsal)

A: ext of 2-5th phalanges at mcp joints, ext of wrist, weak ext of elbow

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6
Q

Extensor carpi radialis brevis

A

O: lat epicondyle

I: base of 3rd mc (dorsal)

A: ext of wrist, abd wrist, weak elbow ext

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7
Q

Extensor carpi radialis longus

A

O: lower third lateral supracondylar ridge and lat epicondyle

I: base of 2nd mc (dorsal)

A: ext of wrist, abd wrist, weak elbow ext, weak pronation

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8
Q

Flexor digitorum superficialis

A

O: medial epicondyle, ulnar head: coronoid process, radial head: upper 2/3 ant border of radius distal to radial tuberosity

I: sides of middle phalanx of four digits (palmar)

A: flexion fingers at mcp and pip joints, flex wrist, weak elbow flexion

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9
Q

Flexor digitorum profundus

A

O: proximal 3/4 ant and medial ulna

I: base of distal phalanx of four fingers

A: flexion of four fingers at mcp, pip, and dip joints, wrist flexion

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10
Q

Flexor pollicis longus

A

O: middle ant surface of radius and ant medial border of ulna distal to coronoid process

I: base distal phalanx of thumb (palmar)

A: flexion of thumb cmc, mcp, ip joints, flexion, abd wrist

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11
Q

Extensor indicis

A

O: middle to distal 1/3 of post ulna

I: base middle and distal phalanxes of 2nd phalange (dorsal)

A: ext index finger at mcp joint, weak wrist ext, weak sup from pro position

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12
Q

Extensor pollicis longus

A

O: post lateral surface of lower middle ulna

I: base of distal phalanx of thumb (dorsal)

A: ext thumb at cmc, mcp, ip joints, wrist ext and abd, weak sup from pronated position

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13
Q

Extensor pollicis brevis

A

O: post surface lower middle radius

I: base proximal phalanx of thumb (dorsal)

A: ext thumb at cmc and mcp joints, weak wrist ext and abd

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14
Q

Abductor pollicis longus

A

O: post aspect of radius and midshaft ulna

I: base 1st mc (dorsal)

A: abd and ext thumb at cmc joint, abd wrist, weak sup from pro position

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15
Q

Iliopsoas

A

O: iliacus: inner surface ilium psoas: transverse processes l1-5, intervertebral fibrocartilages

I: lesser trochanter, p minor: pectineal line and eminence

A: flex hip and lumbar spine, ext rot hip

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16
Q

Rectus femoris

A

O: AIIS above acetabulum

I: superior aspect of patella and patellar tendor to tib tuberosity

A: hip flex, knee ext

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17
Q

Sartorius

A

O: ASIS

I: ant medial condyle of tibia

A: Hip: flexion, abd, ext rot as it flexes hip and knee
Knee: flexion, int rot

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18
Q

Semitendinosus

A

O: ischial tuberosity

I: ant medial surface of tibia just below condyle

A: Hip: ext, int rot
Knee: flex, int rot

19
Q

Semimembranosus

A

O: ischial tuberosity

I: posteromedial surface of medial tibia condyle

A: Hip: ext, int rot
Knee: flex, int rot

20
Q

Biceps femoris

A

O: long head: ischial tuberosity
Short head: lower half linea aspera and lateral condyloid ridge

I: lateral condyle of tibia and head of fibula

A: Hip: ext, ext rot
Knee: flex, ext rot

21
Q

Gluteus maximus

A

O: posterior surface crest of ilium, post surface sacrum and coccyx

I: gluteal tuberosity and IT band

A: Hip: ext, ext rot, upper fibers: abd, lower fibers: hip add

22
Q

Gluteus medius

A

O: lateral surface ilium just below crest

I: post and middle surfaces of greater trochanter

A: Hip: abd, ant fibers: int rot & flex, post fibers: ext rot & ext

23
Q

Gluteus minimus

A

O: lateral surface of ilium below origin of gluteus medius

I: ant surface greater trochanter

A: Hip: abd, int rot as femur abd, flex

24
Q

Tensor fascia latae

A

O: ant iiac crest and surface just below crest

I: 1/4 down thigh into IT tract

A: Hip: abd, flex, int rot as hip flexes

25
Q

Pectineus

A

O: space 1 inch wide on fromt of pubis just above crest

I: rough line leading from less troch to linea aspera (pect line of femur)

A: Hip: flex, add, ext rot

26
Q

Adductor Longus

A

O: ant pubis just below crest

I: middle third of linea aspera

A: Hip: add, assists with hip flexion

27
Q

Adductor brevis

A

O: front of inf ramus below origin of longus

I: lower 2/3 pect line and upper 1/2 medial linear aspera

A: Hip: add, ext rot as it add’s, assists with flex

28
Q

Gracilis

A

O: Anteromedial edge of descending ramus of pubis

I: anterior medial sirface tibia below condyle

A: Hip: add, int rot, assists with flex
Knee: flex, int rot

29
Q

Adductor magnus

A

O: edge of entire ramus of pubis and ischium and ischia tuberosity

I: whole length of linea aspera, inner condyloid ridge, adductor tubercle (find on exam)

A: Hip: add, ext rot as hip add’s, ext

30
Q

Six deep ext rotators

  • piriformis
  • gemellus sup and inf
  • obturator ext and int
  • quadrate femoris
A

O: ant sacrum, post ischium, obt foramen

I: sup and post aspect of greater trochanter

A: external rot of hip

31
Q

Vastus intermedius

A

O: upper 2/3 ant surface of femur

I: upper border patella and patellar tendon to tib tuberosity

A: ext of knee

32
Q

Vastus lateralis

A

O: intertrochanteric line, ant inf borders of greater troch, gluteal tuberosity, upper 1/2 linea aspera, entire lateral intermuscular septum

I: lateral border of patella and patellar tendon to tib tuberosity

A: ext of knee

33
Q

Vastua medialis

A

O: whole length of linea aspera and medial condyloid ridge

I: medial half upper border of patella and patellar tendon to tib tuberosity

A: ext of knee

34
Q

Politeus

A

O: post surface lateral condyle of femur

I: upper post medial surface of tibia

A: flexion of knee and int rot of knee

35
Q

Gastrocnemius

A

O: medial head: post surface medial femoral condyle
Lateral head: post surface of lateral condyle

I: post surface of calc (achilles tendon)

A: ankle plantarflexion, knee flexion

36
Q

Soleus

A

O: post surface prox fibula and prox 2/3 of post tibial surface

I: post surface calc

A: plantarflexion of ankle

37
Q

Peroneus longus

A

O: head and upper 2/3 lateral surface of fibula

I: undersurfaces of medial cuneiform and 1st metatarsal bones

A: eversion of foot, ankle plantarflexion

38
Q

Peroneus brevis

A

O: mid to lower 2/3 lateral surface of fibula

I: tuberosity of 5th metatarsal

A: eversion of foot, ankle plantarflexion

39
Q

Peroneus tertius

A

O: distal 1/3 ant fibula

I: superior aspect of base of 5th metatarsal

A: eversion of foot, ankle dorsiflexion

40
Q

Extensor digitorum longus

A

O: lateral condyle tibia, head fibula, upper 2/3 ant surface tibia

I: tops of middle and distal phalanges of four lesser toes

A: extension of four lesser toes, dorsiflexion ankle, eversion of foot

41
Q

Extensor hallucis longus

A

O: middle 2/3 medial surface of ant fibula

I: top of base of distal phalanx of great toe

A: dorsiflexion of ankle, ext of great toe, weak inversion of foot

42
Q

Tibialis anterior

A

O: upper 2/3 lateral surface of tibia

I: inner surface of medial cuneiform and first metatarsal bone

A: dorsiflexion ankle, inversion of foot

43
Q

Tibialis posterior

A

O: post surface of upper 1/2 interosseus membrane and adjacent surfaces of tibia and fibula

I: lower inner surfaces of navicular and cuneiform bones and bases of 2-5 metatarsal bones

A: ankle plantarflexion, inversion of foot

44
Q

Flexor hallucis longus

A

O: middle 2/3 post surface of fibula

I: base distal phalanx of big toe under the surface

A: flexion of great toe, inversion of foot, ankle plantarflexion

45
Q

Flexor digitorum longus

A

O: middle 1/3 of post surface of tibia

I: base of distal phalanx of each of four lesser toes

A: flexion of four lessor toes, ankle plantarflexion, inversion of foot

Kins 151 (1 decks)

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