Lecture 13 - Muscles Flashcards Preview

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Flashcards in Lecture 13 - Muscles Deck (15):
1

What are the four muscles of the quadriceps femoris?

Rectus femoris, vastus medialis, vastus lateralis, and vastus intermedius

2

What is the origin of rectus femoris?

Ilium

3

What is the origin of vastus muscles?

proximal femur and shaft

4

What is the insertion of quadriceps femoris?

Tibial tuberosity via patellar ligamnets

5

What is the nerve of quadriceps femoris?

Femoral N.

6

What is the action of quadriceps femoris?

Extension of stifle

7

What is the specific action of rectus femoris?

Hip flexion

8

What is the origin of iliopsoas?

psoas major - lumaber vertebrae
iliacus - cranioventral ilium

9

What is the insertion of iliopsoas?

Lesser trochanter

10

What is the nerve of iliopsoas?

Ventral branches of lumbar spinal nerves and femoral n.

11

What is the action of iliopsoas?

Flex hip - but differs

12

What is the origin of ipopliteus?

Lateral epicondyle of femur

13

What is the insertion of ipopliteus?

Proximal 1/3 of caudal surface of tibia

14

What is the nerve of ipopliteus?

Tibial n.

15

What is the action of ipopliteus?

Medially rotates leg