A) Light strikes the retina at the macula lutea.
B) The center of the macula lutea is the fovea centralis.
C) The fovea centralis contains only rods.
D) Rods and cones are found in the retina.
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True/False
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Multiple Choice
A) lacrimal glands
B) conjunctiva
C) eyeball
D) lens
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Multiple Choice
A) A person can see things close up.
B) Distance vision is blurred.
C) It is also called farsightedness.
D) It is corrected by a concave lens.
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Multiple Choice
A) Snellen test
B) fluorescein angiography
C) slit-lamp microscopy
D) visual acuity
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Multiple Choice
A) blepharoplasty
B) conjunctivoplasty
C) retinoplasty
D) lacrimoplasty
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True/False
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True/False
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Multiple Choice
A) pupil
B) iris
C) cornea
D) lens
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True/False
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Multiple Choice
A) astigmatism
B) cataract
C) glaucoma
D) strabismus
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Multiple Choice
A) It is caused by a weakness in the external eye muscles.
B) It is commonly called cross-eyes if the eye is turned toward the nose.
C) It may be corrected by surgery.
D) Glasses are not an effective treatment.
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Short Answer
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Short Answer
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Multiple Choice
A) astigmatism
B) cataract
C) glaucoma
D) strabismus
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Multiple Choice
A) cornea
B) pupil
C) retina
D) lens
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