Accommodation for Far Vision (Focusing on an Object at a Distance)

question 2

Multiple Choice

Accommodation for far vision (focusing on an object at a distance) requires which of the following?

• A)Pupillary constriction
• B)Pupillary dilation
• C)Thicker lens
• D)Thinner lens

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Definitions:

Melanocyte-Stimulating Hormone

Melanocyte-Stimulating Hormone is a peptide hormone involved in stimulating melanocytes to produce melanin, affecting skin and hair color.

Skin Color

The pigmentation of someone's skin, largely determined by genetic inheritance and exposure to sunlight.

Steroid Hormones

Lipid-soluble hormones synthesized from cholesterol that regulate many vital processes, including metabolism, immune function, and development and function of the reproductive system.

Four-Carbon Rings

Structures found in certain organic molecules, including some steroids, where a set of carbon atoms are connected in a ring comprising four carbon atoms.