Multiple Choice
John is 70 years old. He has been a chain smoker throughout his adult years. Consequently, now he is unable to see clearly objects that are in close proximity even though he has a relatively normal peripheral vision. The disease that has marred John's vision is
A) glaucoma.
B) cataracts.
C) macular degeneration.
D) retinal hardening.
Correct Answer:

Verified
Correct Answer:
Verified
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