![card image](../uploads/949/31/529b2f21_15b151f543c__8000_00000936.jpg)
Identify and state the innervation of (A):
![card image](../uploads/814/19/122950a8_15b64948e61__8000_00000756.jpg)
A) Medial Pterygoid Muscle
B) Trigeminal Nerve (CNV)
![card image](../uploads/950/32/529b2f21_15b151f543c__8000_00000944.jpg)
State TWO actions of (A):
![card image](../uploads/815/20/122950a8_15b64948e61__8000_00000766.png)
Protrusion and Elevation of the Mandible
![card image](../uploads/951/33/529b2f21_15b151f543c__8000_00000950.jpg)
What is the origin & insertion of (A)?
![card image](../uploads/952/34/529b2f21_15b151f543c__8000_00000948.jpg)
A) Origin: Medial aspect of Lateral Pterygoid plate, Sphenoid Bone
B) Insertion: medial ramus of mandible
![card image](../uploads/953/35/529b2f21_15b151f543c__8000_00000954.jpg)
What are the unilateral actions of A?
![card image](../uploads/816/21/122950a8_15b64948e61__8000_00000770.jpg)
Contralateral deviations
![card image](../uploads/954/36/529b2f21_15b151f543c__8000_00000940.png)
Identify and state the innervation of (C):
![card image](../uploads/817/22/122950a8_15b64948e61__8000_00000772.jpg)
A) Lateral Pterygoid Muscle
B) Trigeminal Nerve (CNV)
![card image](../uploads/955/37/529b2f21_15b151f543c__8000_00000946.png)
What is the origin AND insertion of (C)?
![card image](../uploads/956/38/529b2f21_15b151f543c__8000_00000942.jpg)
A) Origin: Lateral aspect of Lateral Pterygoid plate, Sphenoid Bone
B) Insertion: neck of mandible & TMJ capsule & disc
![card image](../uploads/219/6/5d157325_15b209ed30f__8000_00000635.png)
State two actions of C?
![card image](../uploads/818/23/122950a8_15b64948e61__8000_00000784.jpg)
A) protrude mandible
B) protrude intra‐articular disc
![card image](../uploads/958/40/529b2f21_15b151f543c__8000_00000956.png)
What are the unilateral actions of C?
![card image](../uploads/824/29/122950a8_15b64948e61__8000_00000807.png)
Contralateral deviation
![card image](../uploads/1097/80/529b2f21_15b151f543c__8000_00001314.jpg)
Identify and state TWO actions of (A)?
![card image](../uploads/819/24/122950a8_15b64948e61__8000_00000793.png)
A) Temporalis Muscle
B) Elevation & Retraction of the Mandible
![card image](../uploads/1098/81/529b2f21_15b151f543c__8000_00001316.jpg)
What is the origin and insertion of (A)?
![card image](../uploads/825/30/122950a8_15b64948e61__8000_00000813.jpg)
A) Temporal fossa of the skull
B) Coronoid Process of Mandible
![card image](../uploads/1099/82/529b2f21_15b151f543c__8000_00001318.jpg)
What are the unilateral actions of A?
![card image](../uploads/820/25/122950a8_15b64948e61__8000_00000801.jpg)
Ipsilateral deviation
![card image](../uploads/1102/85/529b2f21_15b151f543c__8000_00001320.jpg)
What muscle attaches to (C)?
![card image](../uploads/821/26/122950a8_15b64948e61__8000_00000803.jpg)
Temporalis Muscle
![card image](../uploads/1103/86/529b2f21_15b151f543c__8000_00001332.jpg)
What muscle attaches to (D)?
![card image](../uploads/822/27/122950a8_15b64948e61__8000_00000805.jpg)
Medial Pterygoid Muscle
![card image](../uploads/1104/87/529b2f21_15b151f543c__8000_00001334.jpg)
Identify and state the function of (A):
A) Buccinator – muscle
B) To compress the cheeks
![card image](../uploads/1105/88/529b2f21_15b151f543c__8000_00001336.jpg)
Identify and state the innervation of (C):
A) Buccinator – muscle
B) Facial Nerve
![card image](../uploads/1106/89/529b2f21_15b151f543c__8000_00001338.png)
State the origin AND insertion of (B):
Origin: Zygomatic Arch
Insertion: Lateral Ramus & Angle of the Mandible
![card image](../uploads/1107/90/529b2f21_15b151f543c__8000_00001340.png)
State 2 actions and the innervation of A?
A) elevates & protrude Mandible
B) Mandibular Nerve (Trigeminal)
![card image](../uploads/1108/91/529b2f21_15b151f543c__8000_00001342.jpg)
Identify and state the function and innervation of (B)?
A) Orbicularis Occuli – muscle
B) To close the eyelids
C) Facial Nerve
![card image](../uploads/1109/92/529b2f21_15b151f543c__8000_00001346.jpg)
Identify and state the origin & insertion of (A):
A) Sternocleidomastoid – muscle
B) Manubrium & mediale clavicle
C) Mastoid Process & superior nuchal line – insertion
![card image](../uploads/1110/93/529b2f21_15b151f543c__8000_00001348.jpg)
What is the shape AND fibre arrangement of (A)?
A) Strap – Shape
B) Parallel – Fibre Arrangement
![card image](../uploads/6/90/5d157325_15b209ed30f__8000_00000199.png)
Identify (C) and state what emotional expression it executes?
A) Frontalis (Frontal Belly of Occipitofrontalis)
B) Surprise
![card image](../uploads/7/91/5d157325_15b209ed30f__8000_00000201.png)
State TWO actions and the innervation of C?
A) moves scalp & elevates eyebrows
B) facial nerve
What innervates the muscles of facial expression?
![card image](../uploads/8/92/5d157325_15b209ed30f__8000_00000203.jpg)
Facial Nerve (CNVII)
![card image](../uploads/9/93/5d157325_15b209ed30f__8000_00000205.jpg)
Identify A, state the action?
![card image](../uploads/826/31/122950a8_15b64948e61__8000_00000815.jpg)
A) Levator Palpebrae Superioris
B) Elevates superior eyelid (opening the upper eyelid)
![card image](../uploads/827/32/122950a8_15b64948e61__8000_00000817.jpg)
'What 'muscle of facial expression is NOT innervated by the Facial Nerve (CNVII)? State the innervation?
![card image](../uploads/10/94/5d157325_15b209ed30f__8000_00000207.jpg)
A) Levator Palpebrae Superioris
B) Oculomotor Nerve (CNIII)
![card image](../uploads/11/95/5d157325_15b209ed30f__8000_00000209.jpg)
Identify (C)?
What is the innervation of (C)?
![card image](../uploads/828/33/122950a8_15b64948e61__8000_00000819.jpg)
A) Levator Palpebrae Superioris
B) Oculomotor Nerve (CNIII)
![card image](../uploads/829/34/122950a8_15b64948e61__8000_00000821.jpg)
State which muscles are innervated by the Oculomotor Nerve (CNIII)?
![card image](../uploads/12/96/5d157325_15b209ed30f__8000_00000211.jpg)
A) Extrinsic muscles of the eye: Superior, Inferior, Medial Rectus, Inferior Oblique
B) Facial Expression Muscle: Levator Palpebrae Superioris
![card image](../uploads/13/97/5d157325_15b209ed30f__8000_00000217.jpg)
Identify (A)?
State the action & innervation?
![card image](../uploads/14/98/5d157325_15b209ed30f__8000_00000213.jpg)
A) Lateral Rectus
B) Abduct Eye & Abducens Nerve
![card image](../uploads/830/35/122950a8_15b64948e61__8000_00000825.jpg)
What do the extrinsic muscles of the eye: superior, inferior, medial and lateral rectus have in common?
![card image](../uploads/15/0/5d157325_15b209ed30f__8000_00000219.jpg)
The origin: Common Tendinous Ring
What is the insertion & action of the Medial & Lateral Rectus of the eye?
![card image](../uploads/16/1/5d157325_15b209ed30f__8000_00000225.jpg)
Medial: Anterior Medial Insertion, Adduct Eye
Lateral Anterior Lateral Insertion, Abduct Eye
What is the insertion & action of the Superior & Inferior Rectus of the eye?
![card image](../uploads/17/2/5d157325_15b209ed30f__8000_00000227.jpg)
Superior: Anterior Superior Eyeball, elevation in abduction
Inferior: Anterior Inferior, depression in abduction
State origin, insertion, action & innervation of Superior Oblique?
![card image](../uploads/18/3/5d157325_15b209ed30f__8000_00000229.jpg)
- Origin: Sphenoid in Orbit
- Insertion: Posterior Superior Eyeball
- Action: Depression in Adduction
- Innervated: Trochlea Nerve
State origin, insertion, action & innervation of Inferior Oblique?
![card image](../uploads/19/4/5d157325_15b209ed30f__8000_00000231.jpeg)
- Origin: Orbital portion of Maxilla
- Insertion: Posterior Inferior Eyeball
- Action: Elevation in Adduction
- Innervated: Oculomotor Nerve
What intrinsic eye muscles are active when eyeball is looking downward medially?
![card image](../uploads/20/5/5d157325_15b209ed30f__8000_00000233.gif)
A) Right Eye: Inferior Rectus / Superior Oblique
B) Left Eye: Superior Oblique / Inferior Rectus
![card image](../uploads/796/1/122950a8_15b64948e61__8000_00000284.png)
Identify (A) and state the origin AND insertions?
![card image](../uploads/797/2/122950a8_15b64948e61__8000_00000286.jpg)
(A): Sternocleidomastoid
(B): ORIGIN: Manubrium & Medial Clavicle
(C): INSERTION: Mastoid Process & Superior Nuchal Line
State the innervation and actions of SCM?
(A): Accessory Nerve
(B): BILATERAL: UPPER & LOWER CERVICAL EXTENSION
(C): UNILATERAL: IPSILATERAL LATERAL FLEXION & CONTRALATERAL ROTATION
![card image](../uploads/863/80/_a248403_15b6e3c9916__8000_00001892.png)
Identify the SUPRAHYOID (A) (B) (C) Muscles & state the collective unilateral action?
(A) GENIOHYOID (B) DIGASTRIC (C) MYLOHYOID
(D) ELEVATE HYOID & LARYNX OR DEPRESS MANDIBLE; if mandible fixed = elevate hyoid (swallowing), if hyoid fixed = depress mandible (mastication)
![card image](../uploads/864/81/_a248403_15b6e3c9916__8000_00001894.png)
Identify this group of muscles & state the Unilateral action?
(A): Infrahyoid
(B): DEPRESS HYOID & MOVE THE LARYNX