Answer:
Not enough information is given but my mom is in the medical feild and she says that a condition common with age is presbyopia. It causes the leanses in your eye to become less flexable and less able to thicken therefore less able to focus on near by objects. Another is catteracts which I assume you already know about so I will not explain.
Explanation:
This will help to insure that these laws are not broken by any members of the team, therefore avoiding the consequences and providing the safest possible outcome for the patient
the right side of the cerebellum controls the right side of the body.