Question 11
Label the following five muscles:
A: ____________
C: ____________
D: ____________
F: _____________
H: ____________
I: _____________
A: Frontalis/ occipitofrontalis0
C: Serratus Posterior
D: Orbicularis Oris
F: Zygomaticus minor
H: Risorius
I: Masseter
,Fill in the following OIAN muscle chart (10 blank spaces):
Muscle, Origin, Insertion, Action
Innervation
Psoas Major
1.______
2.______ --------
----------
Obturator externus
----------
----------
3._______ 4._________
Semimembranosus 5._______
_
6.______
_
7._______
-------------
Flexor hallucis
longus
8._______
_
----------
9._______
_
10.________
_
1. Transverse bodies of all lumbar vertebra
2. Lesser trochanter of the femur
3. Lateral rotation of thigh
4. Obturator nerve
5. Ischial tuberosity
6. Medial condyle of tibia
7. Knee flexion
8. Posterior fibula
9. Flexion of digit 1, inversion and plantarflexion of foot
10. Tibial nerve (deep peroneal branch)
, File 2 - Question 11
Question 11
pts
Identify the muscle and its innervation highlighted in the figure below.
Answer: Orbicularis Oculi
Innervation: Facial nerve (CN VII)
Question 12
pts
Identify the muscle and its origin highlighted in the figure below. Be as specific as
possible in your response.
Answer: Semispinalis Capitis (Note this is different from Splenius Capitits)
Origin: Articular processes of inferior cervical vertebrae & Transverse process of superior thoracic vertebrae
Label the following five muscles:
A: ____________
C: ____________
D: ____________
F: _____________
H: ____________
I: _____________
A: Frontalis/ occipitofrontalis0
C: Serratus Posterior
D: Orbicularis Oris
F: Zygomaticus minor
H: Risorius
I: Masseter
,Fill in the following OIAN muscle chart (10 blank spaces):
Muscle, Origin, Insertion, Action
Innervation
Psoas Major
1.______
2.______ --------
----------
Obturator externus
----------
----------
3._______ 4._________
Semimembranosus 5._______
_
6.______
_
7._______
-------------
Flexor hallucis
longus
8._______
_
----------
9._______
_
10.________
_
1. Transverse bodies of all lumbar vertebra
2. Lesser trochanter of the femur
3. Lateral rotation of thigh
4. Obturator nerve
5. Ischial tuberosity
6. Medial condyle of tibia
7. Knee flexion
8. Posterior fibula
9. Flexion of digit 1, inversion and plantarflexion of foot
10. Tibial nerve (deep peroneal branch)
, File 2 - Question 11
Question 11
pts
Identify the muscle and its innervation highlighted in the figure below.
Answer: Orbicularis Oculi
Innervation: Facial nerve (CN VII)
Question 12
pts
Identify the muscle and its origin highlighted in the figure below. Be as specific as
possible in your response.
Answer: Semispinalis Capitis (Note this is different from Splenius Capitits)
Origin: Articular processes of inferior cervical vertebrae & Transverse process of superior thoracic vertebrae
