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ANA 2020 > Lower Extremities > Flashcards

Lower Extremities Flashcards

1
Q

Flexors of thigh and extensors of leg

A

Anterior thigh msc

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2
Q

Anterior thigh msc

A 
Iliopsoas
Tensor fascia lata
Sartorius
Pectineus
Quads femoris
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3
Q

Strongest flexor of thigh

A

Iliopsoas

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4
Q

Medially rotates thigh

A

Tensor fascia lata

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5
Q

Lateral rotates thigh

A

Sartorius

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6
Q

Msc of quads femoris

A

Rectus femoris
Vastus lateralis
Vastus medialis
Vastus intermedius

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7
Q

Nerve supply of sartorius

A

Femoral

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8
Q

Nerve of tensor fascia lata

A

Superior gluteal

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9
Q

Origin of sartorius and tfl

A

Asis

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10
Q

Origin of rectus femoris

A

Aiis

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11
Q

Common insertion of iliacus and psoas

A

Lesse trochanter

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12
Q

Common insertion of quads femoris

A

Patellar tendon

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13
Q

Adducts thigh

A

Medial thigh muscles

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14
Q

Components of medial thigh msc

A

Adductor longus, brevis, magnus

Gracilis

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15
Q

Innervation of medial thigh msc

A

Obturator nerve

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16
Q

Common insertion of adductor msc

A

Linea asper

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17
Q

Adducts thigh and flex leg

A

Gracilis

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18
Q

Extensor of thigh and flex leg

A

Post thigh msc

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19
Q

Innervation of post thigh

A

Sciatic nerve

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20
Q

Hamstring msc

A

Semitendinosus
Semimembranosus
Biceps femoris
Adductor magnus

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21
Q

Common origin of hamstring

A

Ischial tuberosity

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22
Q

For femoral tap for ABG. what compartment of femoral sheath will aspirate

A

Lateral

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23
Q

Contents of femoral triangle

A

Femoral nerve, sheathc artery and vein

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24
Q

Compartments of femoral sheath

A

Latera- fem art
Int- fem vein
Medial- fem canal

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25
Q

Most lateral within femoral sheat

A

Fem artery

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26
Q

Most lateral in femoral triangle

A

Fem nerve

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27
Q

Innervation of skin kf thigh below inguinal lig

A

Genitofemoral nerve

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28
Q

Fascial tunnel from apex of femiral triangle to adductor hiatus in tendon of adductor magnus msc

A

Adductor canal or hunter’s canal

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29
Q

Gluts

Extends thighs

A

Gluts maximus

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30
Q

Gluts

Abductor and medial rotator of thigh

A

Medius and minimus

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31
Q

Gluts

Lateral rotator of thigh

A

Piriformis
Obt internus
Inferior gemelli

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32
Q

Common origin of glurs

A

Outer surfaces of Ilium

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33
Q

Common insertion of gluts excet maximus and quadratus femoris

A

Greater trochanter

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34
Q

Nerve of gluts maximus

A

Inferior gluteal

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35
Q

Nerve supply of gluts medius and minimus

A

Superior gluteal

36
Q

Inverted Y lig

Prevents overextension during standing

A

Iliofemoral

37
Q

Triangular lig

Limits extension and abduction

A

Pubofemoral

38
Q

Spiral lig

Limits extension

A

Ischiofemoral

39
Q

Walks with waddling gait. What nerve

A

Superior gluteal

40
Q

Weakness in ability to laterally rotate and extend thigh and hip
Thrust torso posteriorly
Diff climbing stairs or rising from chair
What nerve

A

Inferior gluteal nerve

41
Q

Nerve susceptible of IM injection in lower medial quadrant of gluts

A

Sciatic nerve

42
Q

Site of intra gluteal injections

A

Superolateral buttocks

43
Q

Nerve damaged in pain and paresthesis in medial aspect of leg and foot
No motor

A

Saphenous nerve

44
Q

Unable to adduct thigh st hip

Paresthesis of skin in medial thigh

A

Obturator nerve

45
Q

Thigh
Decreased
Fractures of fem neck
Abduction limited

A

Coxa vara

46
Q

Thigh
Inc
Congenital disloc
Adduction is limited

A

Coxa valga

47
Q

Artery main supply of hip joint

A

Medial circumflex femoral

48
Q

Dorsiflexes foot at ankle joint

A

Tibialis ant

49
Q

Anterior leg msc

A 
Tibilis ant
Ext digitorum longus
Peroneus tertius
Ext hallucis longus
Ext digitorum brevis
50
Q

Nerve kf ant leg msc

A

Deep peroneal nerve

51
Q

Action of ant leg msc

A

Dorsiflexion and extension

52
Q

Lateral leg msc

A

Peroneus longus

Peroneus brevis

53
Q

Supply of nerve of lat leg

A

Superficial peroneal nerve

54
Q

Action of lat leg msc

A

Eversion and weak plantarflexion

55
Q

Post leg msc

A

Superficial: gastrocnemus, plantaris, soleus
Deep: popliteus, flexor digitorum longus, flexor hallucis longus, tibialis post

56
Q

Nerve supply of post leg msc

A

Tibial nerve

57
Q

Action of post leg msc

A

Plantar flexion and flexion except popliteus

58
Q

Msc of TRICEPS SURAE

A

gastrocnemius and soleus

59
Q

Common insertion of triceps surae

A

Achulles tendon

60
Q

Difficult in tiptoe

A

Achilles tendon rupture

61
Q

Unlocks the knee

A

Popliteus

62
Q

Evert foot and plantar flex

A

Peroneus msc

63
Q

Invert foot and plantar flex

A

Tibialis msc

64
Q

Boundaries of popliteal fossa

A

Laterally: biceps femoris above and lateral gastrocnemius below
Medial: semimembranous and semitendinous above and medial gastrocnemius below

65
Q

Contents: popliteal vessels, common peroneal, post cutaneous, small saphenous veins, tibial n, genicular branc of obturator

A

Popliteal fossa

66
Q

Spinal roots mediates achilles tendon reflex

A

S1

67
Q

Nerve for patellar tendon reflex

A

L4

68
Q

Where to palpate dorsalis pedis pulse

A

Medially to edl tendon

69
Q

Landmard of doralis pedis

A

Bet malleoli or 1st intermetatsrsal

70
Q

Loc of femoral artery pulse

A

Midway bet asis and symphysis pubis

71
Q

Popliteal space fully relaxed by passively flexing knee joint

A

Popliteal artery

72
Q

Lies bet tendons of fdl and fhl/ mid between medial malleolus and heel

A

Posterior tibial art

73
Q

Prominent vein at ankle in front of medial malleolus

A

Great saphenous

74
Q

Cut innervation

A

Lateral cutaneous from common peroneal
Superficial peroneal nerve from common peroneal
Saphenous nerve from femoral

75
Q

Nerve supply skin on anteromedual surface of leg

A

Saphenous nerve

76
Q

Nerve supply of skin lower part of posteriorlateral surface of leg

A

Sural

77
Q

Injury in foot drop

A

Common peroneal nerve

78
Q

Kind of joint is the knee

A

Synovial joint

79
Q

Unhappy triad of o donoghue

A

Acl
Mcl
Medial meniscus tears

80
Q

Tibia bent laterally

Rupture of medial/tibial collateral lig

A

Knock knee

Genu valgum

81
Q

Tibia bent medially

Rupture of lateral/ fibular collateral lig

A

Bowleg

Genu varum

82
Q

Joint responsible for inversion and eversion of foot

A

Subtalar

83
Q

Dorsiflex snd platarflex occur at

A

Ankle joint proper or

Talocrural joint

84
Q

Medial longtitudinal arch depressed or collapsed

A

Pes planus

Flat foot

85
Q

Medial longitudinal arch is high

A

Pes cavus

Claw foot

86
Q

Lymphatic drain of lower ext eventually drain to

A

Deep inguinal group

ANA 2020 (16 decks)

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