Ch 12.2 Lower Appendicular Muscles Flashcards
(40 cards)
1
Q
Fascia lata
A
- Strongest fascia in body
- Divides compartments in body
2
Q
- 4 compartments
A
- Annterior
- Lateral
- Medial
- Posterior
3
Q
Anterior/Lateral thigh section
A
vastus lateralis
rectus femoris
vastus medialis
sartorius
vastus intermedius
4
Q
Posterior thigh section
A
biceps femoris short head
biceps femoris long head
semitendinosus
semimembranosus
5
Q
Medial thigh section
A
Adductors
adductor longus
adductor brevis
gracilis
adductor magnus
6
Q
- Muscles that move thigh
A
- Attach proximally to os coxae
- Attach distally to femur
7
Q
- Hip/thigh flexors
A
- Psoas major
- Iliacus
- Sartorius
- Rectus femoris
- Illiotibial tract
8
Q
- Psoas major
A
Hip to vertebrae
9
Q
- Iliacus
A
- Inside hip
10
Q
- Sartorius
A
- Hip to knee
11
Q
- Rectus femoris
A
- Big medial quad
12
Q
- Illiotibial tract
A
- Runs down outside of thigh from hip to knee
13
Q
- Abductor of the hip/thigh
A
- Tensor fasciae latae
14
Q
- Medial thigh compartment
A
- Aductors of hip/thigh
15
Q
- Aductors of hip/thigh
A
pectinous
adductor longus
adductor brevis
adductor magnus
gracialis
obturator externs
16
Q
pectinous
A
top groin muscle
17
Q
adductor longus
A
medial groin chunk w 2 other adductors
18
Q
gracialis
A
groin
19
Q
posterior thigh compartment
A
- Extend the hip joint/thigh and flex the leg
- These are the hamstrings
20
Q
Hamstring muscles
A
- Semimembranosus
- Semitendinosus
- Biceps femoris
21
Q
3 glute muscles
A
- Gluteus maximus
- Chunk of butt
- Gluteus medius
- What I injure
- Gluteus minimus
- Femur to hip
22
Q
- Gluteal region clinical importance
A
- Important site of intramuscular injections
- Gluteal region divided into quadrants
- Upper lateral quadrant
- Best for injections
- Sciatic nerve
- Upper lateral quadrant
- Gluteal region divided into quadrants
23
Q
Quad muscles
A
rectus femoris
vastus lateralis
vastus medialis
vastus intermedialis
24
Q
rectus femoris
A
medial quad
25
vastus lateralis
outside quad muscle
26
vastus medialis
teardrop
27
vastus intermedius
deep quad
28
3 lower leg compartments
anterior
lateral
posterior/medial
29
Anterior lower leg compartment
- Tibialis anterior
- Extensor digitorum longus
- Extensor hallucis longus
30
Posterior/medial lower leg compartment
tibialis posterior
flexor digitorum longus
flexor hallucis longus
Soleus
Gastrocnemius medial head
Gastrocnemius lateral head
31
function of anterior compartment of ankle feet and toes
- Dorsiflex foot and extend toes
32
upper shin muscles
- Extensor digitorum longus
- Extensor hallucis longus
- Tibialis anterior
33
Lateral compartment of ankle feet and toes function
evert and plantar flex the foot
34
Lateral compartment of ankle feet and toes muscles
- Fibularis longus
- Fibularis brevis
35
posterior compartment of lower leg
flex leg, plantar flex foot, and or toes
36
calf muscles
- Gastrocnemius
- Soleus
37
other posterior lower leg muscles
- Plantaris
- Behind knee
- Flexor digitorum
- Flexor hallucis longus
- Tibialis posterior
38
signs achilles tendon tear
- Bruising
- Swelling of leg
- Loss of tendon definition
39
intrinsic muscles of foot are divided into
- Dorsal group of two muscles
- Plantar group of 10 muscles
40
plantar surface is supported by
plantar aponeurosis
