What Power Contact Lens Must Be Used to Correct the Vision

question 18

Multiple Choice

What power contact lens must be used to correct the vision of a nearsighted person whose far point is 40 cm?

• A) 2.5 diopters
• B) -2.5 diopters
• C) -3.6 diopters
• D) -4.0 diopters
• E) 4.0 diopters

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Definitions:

Antipsychotic Drug

Medications used to treat symptoms of severe psychiatric disorders, such as schizophrenia or bipolar disorder.

Auditory Hallucinations

The perception of sound, often in the form of voices, in the absence of external stimuli.

Paranoia

A mental condition characterized by delusions of persecution or grandeur, often without a factual basis.

Therapeutic Lifestyle Change

A treatment approach that involves significant modifications in lifestyle, such as diet, exercise, and stress management, to improve health and well-being.