TEMPERATURE

PRESSURE

PAIN

SMELL

TASTE

SIGHT

HEARING

EQUILIBRIUM

1. MOST OF THE EYE IS ENCLOSED BY A BONY ORBIT

2. A CUSHION OF FAT SURROUNDS MOST OF THE EYE

EYE LIDS AND LASHES

CONJUNCTIVA

LACRIMAL APPARATUS

EXTRINSIC EYE MUSCLES

LUBRICATE THE EYES

WHAT IS:

A MEMEBRANE THAT LINES THE EYELIDS

CONNECTS TO THE SURFACE OF THE EYE

SECRETES MUCUS TO LUBRICATE THE EYE

LACRIMAL GLAND

LACRIMAL CANALS

LACRIMAL SAC

LACRIMAL DUCT

PROTECTS, MOISTENS AND LUBRICATES THE EYE

EMPTIES INTO THE NASAL CAVITY

DILUTE SALT SOL'N (TEARS)

CONTAINS ANTIBODIES AND LYSOZYME

LATERAL RECTUS

MEDIAL RECTUS

SUPERIOR RECTUS

INFERIOR RECTUS

SUPERIOR OBLIQUE

INFERIOR OBLIQUE

MOVES EYE LATERALL

CN-VI (ABDUCENS)

MOVES EYE MEDIALLAY

CN-lll (OCULOMOTOR)

ELEVATED THE EYE AND TURNS IT MEDIALLY

CN-lll (OCULOMOTOR)

DEPRESSES EYE AND TURNS IT MEDIALLY

CN-lll (OCULOMOTOR)

ELEVATES THE EYE AND TURNS IT LATERALLY

CN-lll (OCULOMOTOR)

DEPRESSES EYE AND TURNS IT LATERALLY

CN-lV (TROCHLEAR)

FIBROUS

VASCULAR

SENSORY

WHITE CONNECTIVE LAYER OF TISSUE

SEEN ANTERIORLY AS THE "WHITE OF THE EYE"

TRANSPARENT CENTRAL ANTERIOR PORTION OF THE THE EYE.

ALLOWS LIGHT TO PASS THROUGH THE EYE.

REPAIRS ITSELF EASILY.

THE ONLY HUMAN TISSUE THAT CAN BE TRANSPLANTED W/O FEAR OF REJECTION.

A BLOOD-RICH NUTRITIVE LAYER IN THE POSTERIOR EYE

PIGMENTS PREVENT LIGHT FROM SCATTERING

CILIARY BODY

IRIS

REGULATED AMT OF LIGHT ENTERING THE EYE

PIGMENTED LAYER THAT GIVE THE EYE COLOR  

OUTTER PIGMENTED LAYER

INNER NEURAL LAYER

RODS

CONES

RODS

CONES

MOST ARE FOUND TOWARD THE EDGE OF THE RETINA

ALLOWS DIMLIGHT VISION AND PERIPHERAL VISION

ALL PERCEPTION IS IN GRAY TONES

ALLOW FOR DETAILED COLOR VISION

DENSEST IN THE CENTER OF THE RETINA

FOVEA CENTRALIS

RED

GREEN

BLUE

BICONCAVEX CRYSTAL-LIKE STRUCTURE

HELD IN PLACE BY A SUSPENSOR LIGAMENT ATTACHED TO THE CILIARY BODY

HARD

OPAQUE

VISION BECOMES HAZY AND DISTORTED

EVENTUALLY CAUSES BLINDNESS IN THE AFFECTED EYE

ANTERIOR (AQ) SEGMENT

POSTERIOR (HUMEROUS) SEGMENT

ANTERIOR TO THE LENS

CONTAINS AQ HUMOR

POSTERIOR TO THE LENS

CONTAINS VETREOUS HUMOR

WATERY FLUID FOUND BETWEEN LENS AND CORNEA

SIMILAR TO BLOOD PLASMA

HELPS MAINTAIN INTRAOCULAR PRESSURE

PROVIDES NUTRIENTS FOR THE LENS AND CORNEA

REABSORBED INTO THE VENOUS BLOOD THROUGHT HE SCLERAL VENOUS SINUS, OR CANAL OF SCHLEMM

GEL-LIKE SUBSTANCE POSTERIOR TO THE LENS

PREVENTS THE EYE FROM COLLAPSING

HELPS MAINTIAN INTRAOCULAR PRESSURE

INSTRUMENT USED TO ILLUMINATE THE INTERIOR OF THE EYEBALL

CAN DETECT DIABETES, ARTERIOSCLEROSIS, DEGENERATION OF THE OPTIC NERVE AND RETINA

THE EYE IS SET FOR DISTANCE VISION

(OVER ____ FT AWAY)

REAL IMAGES ARE:

REVERSED FROM ____ TO ____

_____ _____

_____ THEN THE OBJECT

LEFT TO RIGHT

UPSIDE DOWN

SMALLER

LOCATION WHERE THE OPTIC NERVES CROSS

FIBERS FROM EACH SIDE OF THE MEDIAL SIDE OF EACH EYE CROSS OVER TO THE OPPOSITE SIDE OF THE BRIAN.

INTERNAL MUSCLES ARE CONTROLLED BY THE _ _ _

BRIGHT LIGHT CAUSES PUPILS TO CONSTRICT THROUGH ACTION OF RADIAL, CIRCULAR, AND CILIARY MUSCLES

VIEWING CLOSE OBJECTS CAUSES ACCOMMODATION.

(WHAT MUSCLE CAUSE THE ABOVE?)

DISTANT OBJECTS APPEAR BLURRY

LIGHT FROM THOSE OBJECTS FAILS TO REACH THE RETINA AND ARE FOCUSED IN FRONT OF IT

RESULTS FROM ANY EYEBALL THAT IS TOO LONG

NEAR OBJECTS ARE BLURRY WHILE DISTANT OBJECTS ARE CLEAR

DISTANT OBJECTS ARE FOCUSED BEHIND THE RETINA

RESULTS FROM AN EYEBALL THAT IS TOO SHORT OR FROM A "LAZY LENS"

IMAGES ARE BLURRY

RESULTS FROM LIGHTS FOCUSING AS LINES, NO POINTS, ON THE RETINA DUE TO UNEQUAL CURVATURE OF THE LENS OR CORNEA

GENETIC CONDITION THAT RESULTS IN THE INABILITY TO SEE CERTAIN COLORS

DUE TO LACK OF 1 KIND OF CONE (PARTIAL ____ BLIND NESS)

COLOR BLINDNESS

COLOR