Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

HbS > lower extremity - leg and foot > Flashcards

lower extremity - leg and foot Flashcards

1
Q

the deep fascia of the leg

A

crural fasia

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

compartments of the leg

A

posterior
lateral
anterior

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

posterior (superficial and depp) leg compt innervation

A

tibial nerve

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

list the superficial posterior leg muscles

A

gastrocnemius
soleus
plantaris

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

which muscle attaches from the posterior tibia & fibula TO calcaneus via calcaneal tendon

A

soleus

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

attachments of gastrocnemius

A

medial and lateral femoral condyles TO calcaneus (via calcaneal tendon)

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

another word for calcaneus tnedon

A

achilles tendon

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

diff bn gastrocnemius action and soleus action

A

both: plantarflexion
gastrocnemius: knee flexion (bc crosses knee joint posteriorly)

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

list the deep posterior muscles of leg

A

flexor hallucis longus
tibialis posterior
flexor digitorum longus
popliteus

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

which muscle of deep posterior compartment of leg attaches from posterior fibula & tibia TO tarsal and metatarsal

A

tibialis posterior

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

attachments & action of flexor hallucis longus

A

posterior fibula to distal phalanx of Big toe

flexes 1st digit (big toe) & plantarflexion

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

attachments and action of flexor digitorum longus

A

posterior tibia to distal phalanx of digits 2-5

flexes 2-5 digits & plantarflexion

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

action of tibialis posterior

A

plantarflexion & inversion

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

sciatic nerve gives rise to what nerves that provide motor below the knee

A

tibial and common fibular

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

for the posterior leg (deep and superficial) what nerve innervates it

A

tibial nerve

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

lateral leg compt innervation

A

superficial fibular nerve

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

list muscles of lateral compt

A

fibularis (peroneus) longus & brevis

18
Q

attachment of fibularis longus

A

proximal fibula –> plantar surface of medial tarsal and metatarsal

19
Q

attachment of fibularis brevis

A

distal fibula to 5th metatarsal

20
Q

action of the lateral compt of leg

A

foot eversion and ankle plantarflexion

21
Q

the superficial fibular nerve innervates what compartment

A

lateral leg compt

22
Q

anterior leg compt innervation

A

deep fibular nerve

23
Q

list muscles of ant compt of leg

A

tibialis anterior
extensor hallucis longus
extensor digitorum longus

24
Q

what muscle attaches from lateral tibia condyle and fibula –>distal phalanx of toes 2-5

A

extensor digitorum longus

25
Q

what are the attachments for the tibialis anteror

A

superior tibia –> plantar surface of medial tarsal and metatarsals

26
Q

what are the attachments for extensor hallucis longus

A

fibula anterior –> distal phalanx of big toe

27
Q

action of tibialis anterior

A

dorsiflexion

inversion

28
Q

action of extensor hallucis longus

A

dorsiflexion

extends great toe

29
Q

action of extensor digitorum longus

A

dorsiflexion

extend toes 2-5

30
Q

what branch of common fibular nerve innervates anterior compt of leg

A

deep fibular nerve

31
Q

list of arteries from pelvis to knee

A

external iliac –> femoral –> popliteal artery

32
Q

is the popliteal artery anterior or posterior

A

posterior

33
Q

what does the popliteal artery bifurcate into

A

anterior tibial and posterior tibial arteries (in proximal posterior leg)

34
Q

what nerve does the posterior tibial artery course with through the posterior compt

A

tibial nerve

35
Q

whats the superficial structure on plantar aspect of the foot

A

plantar aponeurosis (fascia)

36
Q

plantar aponeurosis attachements:

A

calcaneus to proximal phalanx of digits 1-5

37
Q

fucntions of plantar aponeurosis

A

heel strike to mid stance absorbs loads by body weight

mid stance to push off contribute to rigid nature of foot during push off

38
Q

list intrinsic muscles in layer 1 (most superficial) on plantar surface

A

abductor hallucis
abductor digiti minimi
flexor digitorum brevis

39
Q

list intrinsic muscles in layer 2 on plantar surface

A

quadratus plantae
lumbricals
flexor hallucis longus
flexor digitorum longus

40
Q

list intrinsic muscles in layer 3 on plantar surface

A

flexor hallucis brevis
flexor digiti minimi brevis
adductor hallucis

41
Q

list intrinsic muscles in layer 4 (most deep) on plantar surface

A 
plantar interossei (3) 
dorsal interossei (4)

HbS (8 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions