Brainscape's Knowledge GenomeTM

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


See full index

Anatomy > anterior and medial thigh > Flashcards

anterior and medial thigh Flashcards

1
Q

sartorius m

origin

A

the anterior superior iliac spine

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

sartorius

insertion

A

below the medial tibial condyle; part of the pes anserinus

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

sartorius

innervation

A

femoral nerve

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

sartorius

action

A

flexes hip and knee joints
laterally rotates the thigh
medially rotates the tibia on the femur (when foot isn’t fixed)

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

what are the four components of the quadriceps femoris

A

rectus femoris
vastus lateralis
vastus intermedius
vastus medialis

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

quadriceps femoris

insertion

A

all four heads converge on the patella

through the patellar ligament onto the tibial tuberosity and retinacula to the tibial condyles

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

quadriceps femoris

innervation

A

femoral nerve

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

quadriceps femoris

action

A

extensors of the knee joint

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

rectus femoris

origin

A

by a straight head from the anterior inferior iliac spine

and by a reflected head from just above the acetabulum

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

rectus femoris

action

A

weak flexor of the hip

extensor of the hip with the quadriceps femoris

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

vastus lateralis m

origin

A

the upper end of the femur
lateral lip of the linea aspera
lateral intermuscular septum

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

vastus intermedius m

origin

A

almost the entire circumfrence of the femur except the linear aspera

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

vastus medius m

origin

A

from the medial lip of the linea apsera and the medial intermuscular septum

inferior fibers extend more inferior than the vastus intermedius

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

superficial epigastric artery travels where

A

branches off the femoral artery and goes toward the umbilicus

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

superficial circumflex iliac artery travels where

A

branches off the femoral artery and goes toward the gluteal region

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

the superficial and deep external pudendal arteries travel where

A

branch off the femoral artery and goes toward external genitalia

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

the lateral femoral circumflex artery travels where

A

large branch off the deep femoral (may come from the femoral artery)
gives off ascending, transverse, and descending branches
travels laterally toward the hip joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

the ascending branch of the lateral femoral circumflex artery travels where

A

passes above the greater trochanter of the femur and enters the gluteal region

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

the transverse branch of the lateral femoral circumflex artery travels where

A

below and lateral to the greater trochanter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

the descending branch of the lateral femoral circumflex artery travels where

A

accompanies the nerve to the vastus lateralis into that muslce, supplying it, and then descending to the knee

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

the medial femoral circumflex artery travels where

A

branch off the deep femoral (may come off the femoral artery)
passes between the iliopsoas and pectineus
gives off an ascending branch and transverse branch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

the ascending branch of the medial femoral circumflex artery travels where

A

appears in the gluteal region above the quadratus femoris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

the transverse branch of the medial femoral circumflex artery travels where

A

appears in the back of thigh between the quadratus femoris and adductor magnus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

name the branches of the femoral nerve in the femoral triangle

8 branches

A 
nerve to pectineus
nerve to vastus lateralis
nerve to sartorius 
nerve to rectus femoris 
nerve to vastus intermedius 
nerve to vastus medialis 
saphenous nerve
-infrapatellar branch
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

what nerve passes behind the femoral vessels

A

nerve to pectineus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

what nerve accompanies the descending branch of the lateral femoral circumflex artery?

A

nerve to the vastus lateralis m

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

the nerve to sartorius may continue as what cutaneous nerve

A

anterior femoral cutaneous

28
Q

what nerve travels with the saphenous nerve in the adductor canal

A

nerve to vastus medialis muscle

29
Q

the nerve that provides sensation to the medial side of the leg and food is what nerve?

A

saphenous nerve

30
Q

the saphenous nerve travels with which vessel where?

A

in the superficial fascia with the greater saphenous vein

31
Q

the infrapatellar nerve branches from what nerve?

A

saphenous nerve

32
Q

name the muscles in the anterior osteofascial compartment

5 (really 2 muscles)

A 
sartorius 
quadriceps femoris 
-rectus femoris
-vastus lateralis 
-vastus intermedius
-vastus medialis

extensor compartment

33
Q

the anterior osteofascial compartment is bounded by

A

fascia lata
medial and lateral intermuscular septum
pelvis above
upper tibia below

34
Q

the medial osteofascial compartment is boundd by

A 
fascia lata
medial intermuscular septum
posterior intermuscular septum
pubis and ischium above
lineal aspera below
35
Q

name the muscles in the medial osteofascial compartment

6 muscles

A 
pectineus
adductor longus
adductor brevis
adductor magnus
gracilis
obturator externus

adductor compartment

36
Q

what is the blood and nerve supply to the anterior/extensor compartment

A

femoral nerve

femoral vessels

37
Q

what is the blood and nerve supply to the medial/adductor compartment

A 
deep femoral artery
obturator nerve (mostly)
38
Q

pectineus

origin

A

the upper surface of the superior ramus of the pubic bone

39
Q

pectineus

insertion

A

on the pectineal line

below the lesser trochanter of the femur

40
Q

pectineus

innervation

A

nerve to pectineus from the femoral nerve

accessory obturator nerve if present

41
Q

pectineus

action

A

adducts the thigh
medially rotates thigh
flexes the hip joint

42
Q

adductor longus

origin

A

from the pubis

43
Q

adductor longus

insertion

A

on the middle third of the linea aspera

44
Q

adductor longus

innervation

A

obturator nerve

45
Q

adductor longus

action

A

adducts thigh

medially rotates the thigh

46
Q

adductor brevis

origin

A

from the inferior pubic ramus

47
Q

adductor brevis

insertion

A

on the back of the upper half of the femur

48
Q

adductor brevis

innervation

A

obturator nerve

49
Q

adductor brevis

action

A

adducts thigh

medially rotates the thigh

50
Q

adductor magnus

origin

A

from the ischiopubic rami back to the ischial tuberosity adjacent to the origin of the hamstring muscles

51
Q

adductor magnus

insertion

A

along the entire back of the shaft of the femur down to the adductor tubercle on the medial supracondylar line

52
Q

adductor magnus - upper fibers

innervation

A

posterior division of the obturator nerve

53
Q

adductor magnus - lower fibers

innervation

A

(one of hamstrings of back of thigh)

tibial division of sciatic nerve

54
Q

adductor magnus - upper fibers

action

A

adducts thigh
medially rotates thigh
assists in flexion

55
Q

adductor magnus - lower fibers

action

A

extends thigh

medially rotates thigh

56
Q

obturator externus

origin

A

from around the obturator foramen and from the obturator membrane

57
Q

obturator externus

insertion

A

in the trochanteric fossa of the hamstring

58
Q

obturator externus

innervation

A

posterior division of the obturator nerve

59
Q

obturator externus

action

A

lateral rotator of the thigh

60
Q

gracilis

origin

A

from the margin of the pubis and inferior ischiopubic ramus

61
Q

gracilis

insertion

A

with the sartorius muscle below the medial condyle to the tibia as part of the pes anserinus

62
Q

gracilis

innervation

A

anterior division of obturator nerve

63
Q

gracilis

action

A

adducts thigh

assists in flexion of the leg at the knee

64
Q

the anterior branch of the obturator nerve supplies what muscles and lies on which muscle?

A

lies on the surface of adductor brevis

supplies adductor longus
gracilis
adductor brevis

65
Q

the posterior branch of the obturator nerve supplies which muscles and lies where?

A

deep to the adductor brevis

supplies obturator externus
adductor magnus

Anatomy (19 decks)

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