Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/24

Click to flip

24 Cards in this Set

  • Front
  • Back
LIST THE STRUCTURES AND FLUIDS THROUGH WHICH LIGHT PASSES AS IT TRAVELS FROM THE CORNEA TO THE RETINA.
CORNEA, AQUEOUS HUMOR, PUPIL, LENS, VITEROUS HUMOR, RETINA
WHAT IS THE AREA WHERE THE RETINA JOINS THE OPTIC NERVE?
OPTIC DISC
WHAT PROVIDES INFORMATION NEEDED TO MAINTAIN EQUILIBRIUM?
BRAIN, SEMICIRCULAR, VISUAL ACUITY EYES
WHAT IS THE WAX SECRETING STRUCTURE IN THE EAR?
CERUMINOUS GLANDS
THE CONSTRICTION OF THE PUPIL IN THE EYE IN RESPONSE TO BRIGHT LIGHT?
PHOTOPUPILARY RESPONSE
WHAT GLAND SECRETS TEARS?
LACRIMAL GLAND
WHAT IS THE OSSICLE ATTACHED TO THE TYMPANIC MEMBRANE?
MALLEOUS
WHAT FILLS THE ANTERIOR CHAMBER OF THE EYE?
AQUEOUS HUMOR
WHAT IS THE OUTER (TUNIC) COVERING OF THE EYE THAT IS WHITE?
SCLERA
.20/.90 VISION IS __________.
LESS THAN NORMAL
Iris
connective tissue and muscles
pupil
not a structure but opening
retina
THIN SENSORY RECEPTORS,visual receptors starts behind the wall of the cillary body. and continuous with optic nerve
macula lutea
central yellowish spot-279
fovea centralis
center of macula lutea-sharpest vision
optic disc
blind spot because locks receptor cells
lens
specialised epithealial cells including columnar globular shaped-
anterior chamber
between the cornea and iris
posterior chamber
between iris and vitreour humor
aqueous humor
watery fluid produced by cillary body, maintains shape nutrients, EYE PRESSURE
VITREOUS HUMOR
JELLY LIKE FLUID, NOT REPLACED-FLOATERS, HOLDS RETINA AGAINST CHOROID COAT
CHOROID COAT CONTAIN?
MELANOCYTES DARK
HOW MANY RODS IN RETINA?
RODS 100 MILLION
HOW MANY CONES IN RETINA?
CONES COLOR 3 MILLION