mus. (knee) Flashcards Preview

deanne's - muscluoskeletal anatomy > mus. (knee) > Flashcards

Flashcards in mus. (knee) Deck (12):
1

rectus femoris

(1/4 quardriceps group)

o/1

i/1

 

Q image thumb

o/

  • AIIS

i/

Quadriceps group

  • All converge into tibital tuberosity (via the patella & patellar ligament)

2

rectus femoris

(1/4 quardriceps group)

a/2

Q image thumb

a/

  • Extend knee
  • Flex the hip

3

vastus intermedius

(quadriceps group 2/4)

o/1

i/1

 

Q image thumb

o/

  • (Anterior and lateral) shaft of femur

i/

Quadriceps group

4

vastus intermedius

(quadriceps group 2/4)

a/1

 

Q image thumb

a/

  • Extend knee

5

vastus medialis

(3/4 quadriceps group)

o/1

i/1

 

Q image thumb

o/

  • (Medial lip of) linea aspera of femur

i/

  • Quadriceps group

6

vastus medialis

(3/4 quadriceps group)

a/1

 

Q image thumb

a/

  • Extend knee

7

vastus lateralis

(4/4 quadriceps group)

a/1

Q image thumb

a/

  • Extend knee

8

vastus lateralis

(4/4 quadriceps group)

o/3

i/1

 

Q image thumb

o/

  • (Lateral lip of) linea aspera
  • Gluteal tuberosity
  • Greater trochanter of femur

i/

Quadriceps group

9

sartorius

 

o/1

i/1

 

Q image thumb

o/

  • ASIS

i/

  • (Proximal, medial shaft of) the tibia

at pes anserinus tendon

10

sartorius

 

a/5

 

Q image thumb

a/

  • Flex hip
  • Laterally rotate hip
  • Abduct hip

Also acts on knee by

  • flexing and
  • medially rotating once bent

11

(hamstring group 3) 

biceps femoris

semimembranosus

semitendinosus

o/ 1 *all same + bi fem 1

i/3

Q image thumb

o/

  • Iscial tuberosity

Biceps femoris short head also-

  • lip of linea aspera

i/

  • Biceps femoris ---head of fibula
  • Semimembranosus --- (Posterior aspect of) medial condyle of tibia
  • Semitendinosus --- (Proximal and medial shaft of) tibia /at pes anserinus tendon

12

(hamstring group 3) 

biceps femoris

semimembranosus

semitendinosus

a/

Q image thumb

a/

  • Flex knee
  • Extend hip

S & S Additional action of

  • medially rotating knee /once flexed