?(See Figure 4

question 79

Multiple Choice

 ?(See figure 4.18) In the process illustrated in this figure, which drugs act as antagonists?

 

• A) additional l-dopa, amphetamine, cocaine, and methylphenidate
• B) reserpine and most traditional medications used to treat schizophrenia
• C) cocaine, amphetamine, and methylphenidate
• D) apomorphine and most traditional medications used to treat schizophrenia

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Definitions:

Iris

Muscular ring that surrounds the pupil and regulates the passage of light through this opening.

Pupil

Opening in the center of the iris of the vertebrate eye.

Retina

The light-sensitive layer of tissue at the back of the inner eye, which converts light images into electrical signals sent to the brain.

Lens

An optical device capable of converging or diverging light, or a transparent structure in the eye which focuses light onto the retina to facilitate vision.