Arthur Is 95 Years Old

question 208

Multiple Choice

Arthur is 95 years old. He has developed some health difficulties with advanced aging but still exercises regularly, goes for coffee with his friends, and likes to play cards and cook. Which of the following would be true in relation to Arthur's aging?

• A) Arthur's biological age is lower than his functional age.
• B) Arthur's functional age is well below his chronological age.
• C) Arthur's functional age is much greater than his social age.
• D) Arthur's psychological age is well above his chronological age.

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Definitions:

Iris

The colored part of the eye surrounding the pupil, controlling light levels entering the eye.

Macula Lutea

A small, yellowish central area of the retina that is rich in cones and mediates clear, detailed vision.

Cone Density

The distribution of cone cells in the retina, which are sensitive to color and are used for high visual acuity.

Retina

A light-sensitive layer at the back of the eye, containing cells that convert light into neural signals sent to the brain.