Why does the near point of accommodation decrease as a person ages?
A) The lens becomes clouded with age, and light doesn't pass through as well.
B) The lens becomes less elastic with age and doesn't change shape as easily.
C) The lens shape changes with age causing the focal point to shift.
D) The lens becomes more brittle with age causing light to refract erratically.
Answer: B
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Describe the role of plasma cells in immunity
What will be an ideal response?
Melanocyte-stimulating hormones are
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Formation of the inferior vena cava (IVC) occurs at the ____________________ vertebral level.
Fill in the blank(s) with the appropriate word(s).
Which type of cell of the CNS is phagocytic?
What will be an ideal response?