Lower Extremities Flashcards
1
Q
Flexors of thigh and extensors of leg
A
Anterior thigh msc
2
Q
Anterior thigh msc
A
Iliopsoas Tensor fascia lata Sartorius Pectineus Quads femoris
3
Q
Strongest flexor of thigh
A
Iliopsoas
4
Q
Medially rotates thigh
A
Tensor fascia lata
5
Q
Lateral rotates thigh
A
Sartorius
6
Q
Msc of quads femoris
A
Rectus femoris
Vastus lateralis
Vastus medialis
Vastus intermedius
7
Q
Nerve supply of sartorius
A
Femoral
8
Q
Nerve of tensor fascia lata
A
Superior gluteal
9
Q
Origin of sartorius and tfl
A
Asis
10
Q
Origin of rectus femoris
A
Aiis
11
Q
Common insertion of iliacus and psoas
A
Lesse trochanter
12
Q
Common insertion of quads femoris
A
Patellar tendon
13
Q
Adducts thigh
A
Medial thigh muscles
14
Q
Components of medial thigh msc
A
Adductor longus, brevis, magnus
Gracilis
15
Q
Innervation of medial thigh msc
A
Obturator nerve
16
Q
Common insertion of adductor msc
A
Linea asper
17
Q
Adducts thigh and flex leg
A
Gracilis
18
Q
Extensor of thigh and flex leg
A
Post thigh msc
19
Q
Innervation of post thigh
A
Sciatic nerve
20
Q
Hamstring msc
A
Semitendinosus
Semimembranosus
Biceps femoris
Adductor magnus
21
Q
Common origin of hamstring
A
Ischial tuberosity
22
Q
For femoral tap for ABG. what compartment of femoral sheath will aspirate
A
Lateral
23
Q
Contents of femoral triangle
A
Femoral nerve, sheathc artery and vein
24
Q
Compartments of femoral sheath
A
Latera- fem art
Int- fem vein
Medial- fem canal
25
Most lateral within femoral sheat
Fem artery
26
Most lateral in femoral triangle
Fem nerve
27
Innervation of skin kf thigh below inguinal lig
Genitofemoral nerve
28
Fascial tunnel from apex of femiral triangle to adductor hiatus in tendon of adductor magnus msc
Adductor canal or hunter’s canal
29
Gluts
| Extends thighs
Gluts maximus
30
Gluts
| Abductor and medial rotator of thigh
Medius and minimus
31
Gluts
| Lateral rotator of thigh
Piriformis
Obt internus
Inferior gemelli
32
Common origin of glurs
Outer surfaces of Ilium
33
Common insertion of gluts excet maximus and quadratus femoris
Greater trochanter
34
Nerve of gluts maximus
Inferior gluteal
35
Nerve supply of gluts medius and minimus
Superior gluteal
36
Inverted Y lig
| Prevents overextension during standing
Iliofemoral
37
Triangular lig
| Limits extension and abduction
Pubofemoral
38
Spiral lig
| Limits extension
Ischiofemoral
39
Walks with waddling gait. What nerve
Superior gluteal
40
Weakness in ability to laterally rotate and extend thigh and hip
Thrust torso posteriorly
Diff climbing stairs or rising from chair
What nerve
Inferior gluteal nerve
41
Nerve susceptible of IM injection in lower medial quadrant of gluts
Sciatic nerve
42
Site of intra gluteal injections
Superolateral buttocks
43
Nerve damaged in pain and paresthesis in medial aspect of leg and foot
No motor
Saphenous nerve
44
Unable to adduct thigh st hip
| Paresthesis of skin in medial thigh
Obturator nerve
45
Thigh
Decreased
Fractures of fem neck
Abduction limited
Coxa vara
46
Thigh
Inc
Congenital disloc
Adduction is limited
Coxa valga
47
Artery main supply of hip joint
Medial circumflex femoral
48
Dorsiflexes foot at ankle joint
Tibialis ant
49
Anterior leg msc
```
Tibilis ant
Ext digitorum longus
Peroneus tertius
Ext hallucis longus
Ext digitorum brevis
```
50
Nerve kf ant leg msc
Deep peroneal nerve
51
Action of ant leg msc
Dorsiflexion and extension
52
Lateral leg msc
Peroneus longus
| Peroneus brevis
53
Supply of nerve of lat leg
Superficial peroneal nerve
54
Action of lat leg msc
Eversion and weak plantarflexion
55
Post leg msc
Superficial: gastrocnemus, plantaris, soleus
Deep: popliteus, flexor digitorum longus, flexor hallucis longus, tibialis post
56
Nerve supply of post leg msc
Tibial nerve
57
Action of post leg msc
Plantar flexion and flexion except popliteus
58
Msc of TRICEPS SURAE
gastrocnemius and soleus
59
Common insertion of triceps surae
Achulles tendon
60
Difficult in tiptoe
Achilles tendon rupture
61
Unlocks the knee
Popliteus
62
Evert foot and plantar flex
Peroneus msc
63
Invert foot and plantar flex
Tibialis msc
64
Boundaries of popliteal fossa
Laterally: biceps femoris above and lateral gastrocnemius below
Medial: semimembranous and semitendinous above and medial gastrocnemius below
65
Contents: popliteal vessels, common peroneal, post cutaneous, small saphenous veins, tibial n, genicular branc of obturator
Popliteal fossa
66
Spinal roots mediates achilles tendon reflex
S1
67
Nerve for patellar tendon reflex
L4
68
Where to palpate dorsalis pedis pulse
Medially to edl tendon
69
Landmard of doralis pedis
Bet malleoli or 1st intermetatsrsal
70
Loc of femoral artery pulse
Midway bet asis and symphysis pubis
71
Popliteal space fully relaxed by passively flexing knee joint
Popliteal artery
72
Lies bet tendons of fdl and fhl/ mid between medial malleolus and heel
Posterior tibial art
73
Prominent vein at ankle in front of medial malleolus
Great saphenous
74
Cut innervation
Lateral cutaneous from common peroneal
Superficial peroneal nerve from common peroneal
Saphenous nerve from femoral
75
Nerve supply skin on anteromedual surface of leg
Saphenous nerve
76
Nerve supply of skin lower part of posteriorlateral surface of leg
Sural
77
Injury in foot drop
Common peroneal nerve
78
Kind of joint is the knee
Synovial joint
79
Unhappy triad of o donoghue
Acl
Mcl
Medial meniscus tears
80
Tibia bent laterally
| Rupture of medial/tibial collateral lig
Knock knee
| Genu valgum
81
Tibia bent medially
| Rupture of lateral/ fibular collateral lig
Bowleg
| Genu varum
82
Joint responsible for inversion and eversion of foot
Subtalar
83
Dorsiflex snd platarflex occur at
Ankle joint proper or
| Talocrural joint
84
Medial longtitudinal arch depressed or collapsed
Pes planus
| Flat foot
85
Medial longitudinal arch is high
Pes cavus
| Claw foot
86
Lymphatic drain of lower ext eventually drain to
Deep inguinal group
