Lab Practical - 231 - Eyes, Ears, Nose, Tongue

EYES -

Tunics: Fibrous - Sclera

Function:

Tunics: Fibrous - Cornea

Function:

Tunics: Vascular - Choroid

Function:

Tunics: Vascular - Ciliary body

Function:

Tunics: Vascular - Iris

Function:

Tunics: Vascular - Pupil

Function:

Tunics: Nervous - Retina

Function:

Tunics: Nervous - Ora serrata

Function:

Anterior segment: Aqueous humor

Function:

Posterior: Vitreous humor

Function:

Lens

Function:

Suspensory ligaments

Function:

Optic disc

Function:

Optic nerve

Function:

Tapetum

Function:

Conjunctiva

Function:

Lacrimal Apparatus

Function:

Lacrimal gland

Function:

Lacrimal punctum

Function:

Lacrimal canaliculus

Function:

Lacrimal sac

Function:

Nasolacrimal duct

Function:

Superior Oblique Tendon

Function:

Superior Oblique Muscle

Inferior Oblique

Recti: Superior

Function:

Recti: Inferior

Recti: Medial and Lateral

Function:

Levator palpeerde superioris

Function:

EARS

Pinna (Auricle)

Function:

External acoustic meatus

Function:

Tympanic membrane

Function:

Oval window

Function:

Round window

Function:

Auditory Ossicles: Malleus, Incus, Stapes

Function:

Auditory tube

Function:

Vestibule

Function:

Semicircular canals

Function:

Cochlea

Function:

Spiral Organ

Function:

Vestibulocochlear nerve: Vestibular nerve

Function:

Vestibulocochlear nerve: Cochlear nerve

Function:

NOSE - know only function, not identify

Nasal conchae

Function:

Olfactory epithelium

Function:

Olfactory nerve fibers (CN I)

Function:

Olfactory bulb (mitral cells)

Function:

Olfactory tract (mitral axons)

Function:

TASTE

Taste bud

Gustatory (taste) cells

Physiolocial tests:

Balance Test

• Purpose:

Near Point Accomodation

• Purpose:

Two point test???