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WorksheetsTHE EYE MULTIPLE CHOICE
Total questions: 17
Worksheet time: 9mins
THIS STRUCTURE REGULATES THE AMOUNT OF LIGHT COMING INTO THE EYE.
CORNEA
AQUEOUS HUMOR
PUPIL
IRIS
THIS IS THE CLEAR PORTION OF THE SCLERA.
AQUEOUS HUMOUR
IRIS
LENS
CORNEA
THE WHITE PORTION OF THE EYE IS CALLED THE:
SCLERA
CHOROID
RETINA
SUSPENSORY LIGAMENTS
DETECTS COLORS AND WORKS BEST IN BRIGHT LIGHT.
RODS
ALL PHOTORECEPTORS
CONES
NONE OF THE ABOVE
THIS COLORED PART OF THE EYE IS DETERMINED BY GENETICS:
IRIS
CORNEA
PUPIL
LENS
WHICH LAYER IS A BLOOD-VESSEL RICH LAYER?
RETINA
SCLERA
CHOROID
CORNEA
WHAT IS THE POINT THAT HAS NO PHOTORECEPTORS?
OPTIC DISC
LENS
BLIND SPOT
CHOROID
WHAT IS THE INNERMOST AND MOST DELICATE LAYER OF THE EYE?
CORNEA
SCLERA
CHOROID
RETINA
WHAT LIGHT SENSITIVE CELLS ARE STIMULATED IN DIM LIGHT?
RODS
CONES
Which one of the following correctly lists the order of the parts through which light passes?
cornea, aqueous humor, lens, vitreous humor
aqueous humor, cornea, lens, vitreous humor
lens, aqueous humor, cornea, vitreous humor
vitreous humor, lens, aqueous humor, cornea
WHAT NERVE TRANSMITS MESSAGES FROM THE EYE TO THE BRAIN?
AUDITORY NERVE
SENSORY NERVYE
OPTIC NERVE
MOTOR NERVE
THE ___________ ATTACHES THE LENS.
CILIA
VITREOUS HUMOUR
AQUEOUS HUMOR
SUSPENSORY LIGAMENTS
Light entering the eye is focused behind the retina instead of directly on it, objects close to the eye look blurry
IRIS
ASTIGMATISM
NEAR SIGHTED
FAR SIGHTED
People with this type of vision can see things clearly when they are up close, but things are blurry far away.
hyperopia
hypermetropia
myopia
far-sightedness
Which part of the eye constricts and dilates based on the environment?
pupil
cornea
sclera
lens
THE EYE CHANGES SHAPE TO VIEW CLOSE-UP OBJECTS. THE LENS FLATTEN TO VIEW CLOSE OBJECTS. (RESEARCH IS NEEDED)
TRUE
FALSE
The lens of the eye needs to change shape to focus on objects that are close. THIS IS CALLED (a) .
