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As people age, their ability to see at night decreases. What changes in the retina might...

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Medical Sciences

As people age, their ability to see at night decreases. Whatchanges in the retina might explain this?  

A clinician shines a light into a patient’s left eye, andneither pupil constricts. Shining the light into the right eyeelicits a normal consensual reflex. What problem in the reflexpathway and explain these observations?  

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As people age their ability to see at night decreases What changes in the retina might explain this Ans Retina is innermost tunic of the eyeball It delicate thin membrane It consists of rod and cone which contain photosensitive substance called rhodopsin and iodopsin As age progress changes in retina pupil and lens occur which cause loss or diminished night view In normal eyes light enter into the eye and hit the photoreceptor present in the retina    See Answer
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