Muscles and joints of head and neck

The orbicularis oculi is innervated by which nerve

• Oculomotor nerve

• Facial nerve

• Trigeminal nerve

• Trochlear nerve

The corrugator supercilli inserts on the

The occipitofrontalis has two bellies; the occipital belly inserts on the?

• Epicranial aponeurosis

• Skin of the eyebrow

• Occipital bone

• Mastoid region of temporal bone

Provide the origin of the nasalis muscle

This extrinsic muscle of the eye makes the eye look laterally

• Inferior oblique

• Medial rectus

• Lateral rectus

• Inferior rectus

The superior oblique is innervated by

• Oculomotor nerve

• Abducens nerve

• Facial nerve

• Trochlear nerve

True/false: the muscles of mastication include the masseter, temporalis, medial and lateral pterygoid muscles

• True

• False

True/false the temporalis depresses the mandible

• True

• False

the origin of the masseter muscle is

• Lateral pterygoid plate

• Zygomatic Arch

• Temporal lines of skull

Insertion of the thyrohiod

• Thyroid cartilage

• Larynx

• Hyoid bone