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LaTonya Bates
LaTonya Bates
LaTonya Bates
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Why can left pupil be larger than right pupil?
A difference in pupil size is a relatively common anatomical variation. If you have any concerns, please see your primary care or eye care provider.
What is anisocoria?
unequal pupil size
Which part of the eyes control size of the pupil?
the part of the eye that controls the pupil is the iris
How is the Nerve impulse responsible for the pupil becoming smaller?
Pupil is a window for the light to enter our eyes. When we are in a dim light a nerve impulse is generated to the brain to enlarge the pupil. Size of pupil is managed by the iris (coloured part of the eye). If excessive light is there, the pupil shrinks to a smaller size so that the eye's not damaged esp. the retina where the image of objects are formed
What acts as a reflexively activated diaphragm to vary pupil size?
The Iris.
Why can left pupil be larger than right pupil?
A difference in pupil size is a relatively common anatomical variation. If you have any concerns, please see your primary care or eye care provider.
Is pupil size voluntary?
Normally, no, but there are certainly people with the ability to voluntarily control it. It can be learned.
A) Size of pupil becomes __________________when you see in dim light?
size of pupil becomes larger when you see in dim light
What is anisocoria?
unequal pupil size
What adjusts the size of the pupil?
7845
Is it possible to break your pupil?
Eye trauma can damage the muscle that controls pupil size.
Which part of the eyes control size of the pupil?
the part of the eye that controls the pupil is the iris
Is it possible for your pupil to grow bigger than your iris?
No. The pupil can only open to the size of the iris.
Where is the iris located?
The iris is the layer that surrounds the pupil and controls the size and diameter of the pupil. It also controls the amount of light that reaches the pupil.
Does Pupil size increases with age?
YES
What contains muscle that controls the size of the pupil?
iris
Can the pupil grow 10x its size when excited?
yes
