Why Has PSA Testing for Prostate Cancer Been the Subject

question 58

Multiple Choice

Why has PSA testing for prostate cancer been the subject of controversy among experts?

• A) because it is so expensive
• B) because it is only available in certain parts of the country
• C) because it causes painful side effects
• D) because of its tendency to yield misleading results

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Definitions:

Weather Control

The act of manipulating or altering certain aspects of the environment to change the weather, often considered speculative or theoretical.

Auditory Hallucinations

The experience of hearing sounds like voices that do not actually exist. A common symptom of schizophrenia.

Tactile

Relating to or perceptible through the sense of touch.

Visual

Relating to seeing or the ability to see.