muscles of the hip and lower limb part a aboratory Report 23 Date, Section MuSCL

Question

muscles of the hip and lower limb part a aboratory Report 23 Date, Section MuSCLES OF THE HIP AND LOWER LIMB PARTA Match the a. Biceps femoris muscles in column A with the actions in column B. Place the letter of your choice in the space provided. Columa B Columa A I. Adducts thigh 2. Plantar flexion and eversion of foot b.Fibularis (peroneus) longus e Fibularis (peroneus) tertis d. Gluteus medius e Gracilis t Psoas major and lacus Flexes thigh at the hip Abducts thigh and rotates it laterally -3. -4. Dorsiflesion and eversion of foot 6 Abducts thigh and rotates it medially Quadriceps femoris group h. Sartorius . Tabialis anterior . Tibialis posterior 7. Plantar flexion and inversion of foot 8· 9, -10. FIexes leg at the knee Extends leg at the knee Dorsiflexion and inversion of foot PARTB Name the muscle indicated by the following combinations of origin and insertion Origin Insertionn Muscle Greater trochanter of femur Posterior surface of femur Medial surface of tibia Posterior surface of calcaneus I. Lateral sarface of iium 2. Ischial tuberosity 3. Anterior superior ililac spine 4. Lateral and medial condyles of femur 5. Anterior iliac crest Fascia (iliotibial tract) of the thigh 6. Greater trochanter and Patella to tibial tuberosity posterior surface of femur 7. Ischial tuberosity Medial surface of tibia 8. Medial surface of femur 9. Posterior surface of tibia 10. Lateral condyle and lateral Patella to tibial tuberosity Distal phalanges of four lateral toes Cuneiform and first metatarsal surface of tibia 18

Explanation / Answer

PART A

a) Biceps Femoris ---- 8. Flexes leg at the Knee

b) Fibularis (peroneus) longus ---- 2. Plantar flexion and eversion of foot

c) Fibularis (peroneus) tertius ---- 5. Dorsiflexion and eversion of foot

d) Gluteus Medius ---- 6. Abducts thigh and rotates it medially

e) Gracilis ---- 1. Adducts thigh

f) Psoas major and illiacus ---- 3. Flexes thigh at the hip

g) Quadriceps femoris group ---- 9. Extends leg at the knee

h) Sartorius ---- 4. Abducts thigh and rotates it laterally

i) Tibialis anterior ---- 10. Dorsiflexion and inversion of foot

j) Tibialis posterior ---- 7. Plantar flexion and inversion of foot

PART B

1. Origin : Lateral surface of illium ; Insertion: Gretaer trochanter of femur ; Muscle : Gluteus Medius

2. Origin : Ischial tuberosity ; Insertion: Posterior surface of femur ; Muscle : Adductor Magnus

3. Origin : Anterior Superior iliac spine ; Insertion : Medial surface of tibia ; Muscle : Sartorius

4. Origin : Lateral and medial condyles of femur ; Insertion : Posterior surface of calcaneus ; Muscle : Gastrocnemius

5. Origin : Anterior iliac crest ; Insertion : Fascia (iliotibial tract ) of the thigh ; Muscle : Tensor Fasciae Latae

6. Origin : Greater trochanter and posterior surface of femur ; Insertion : Patella to tibial tuberosity ; Muscle : Vastus Lateralis (Quadriceps Femoric Group)

7. Origin : Ischial tuberosity ; Insertion : Medial surface of tibia ; Muscle : Semitendonitis

8. Origin : Medial surface of femur ; Insertion : Patella to tibial tuberosity ; Muscle : Vastus Medialis

9. Origin : Posterior surface of tibia ; Insertion : Distal phalanges of four lateral toes ; Muscle : Flexor Digitorum Longus

10. Origin : Lateral condyle and lateral surface of tibia ; Insertion : Cuneiform and first metatarsal ; Muscle : Tibialis Anterior

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