When Being Interviewed,a 50-Year-Old Patient Says That He Cannot See

question 14

Multiple Choice

When being interviewed,a 50-year-old patient says that he cannot see the newspaper as well as he used to.The nurse knows that vision changes from near to far occur because:

• A) The ciliary muscle changes the pupil size.
• B) The lens of the eye changes shape as the ciliary muscle contracts and relaxes.
• C) Of nearsightedness.
• D) Of a clouding of the vitreous humor.

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Definitions:

Labile

Describes emotions that are easily altered or that fluctuate frequently and intensely, often seen in certain mood disorders.

Euphoric

A state of intense happiness and excitement.

Lithium

A mood-stabilizing drug commonly used to treat bipolar disorder and prevent episodes of mania and depression.

Maintain Normal

Refers to keeping or continuing usual or expected conditions, often concerning health, environment, or operations.