Presbyopia Is a Condition of the Eyes in Which the Person

question 230

Multiple Choice

Presbyopia is a condition of the eyes in which the person cannot

• A)focus on distant objects.
• B)see very well in dim illumination.
• C)focus on objects near the eyes.
• D)see clearly because the lens is pigmented.

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Definitions:

Brain

The organ located in the skull that controls thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger, and every process that regulates our body.

Thalamus

A vital structure located in the center of the brain that acts as a relay station for sensory and motor signals to the cerebral cortex, playing a key role in regulating consciousness, sleep, and alertness.

Sensory Messages

Information received from the environment through the senses, which is then processed by the brain to form perceptions.

Cerebral Cortex

The outer layer of the brain's cerebrum, involved in complex brain functions such as thought, language, and consciousness.