What does the prefix DYS- mean?

What does the prefix DYS- mean?

• A. Bad, difficult
• B. Good
• C. Equal
• D. Normal

Answer: (A)

DYS- is a Greek-derived prefix that signals something is bad, difficult, or abnormal. In medical terms, it flags a problem or difficulty with function or sensation. That’s why the best match for the meaning is “bad, difficult.” You’ll see it in words like dyspepsia (bad digestion), dysphagia (difficulty swallowing), dysuria (painful or difficult urination), and dysfunction (impaired function). It contrasts with eu-, which means good or normal, as in eupnea (normal breathing) or euphoria (a feeling of well-being). So, recognizing dys- helps you anticipate an abnormal or challenging condition in the term you encounter.

DYS- is a Greek-derived prefix that signals something is bad, difficult, or abnormal. In medical terms, it flags a problem or difficulty with function or sensation. That’s why the best match for the meaning is “bad, difficult.” You’ll see it in words like dyspepsia (bad digestion), dysphagia (difficulty swallowing), dysuria (painful or difficult urination), and dysfunction (impaired function). It contrasts with eu-, which means good or normal, as in eupnea (normal breathing) or euphoria (a feeling of well-being). So, recognizing dys- helps you anticipate an abnormal or challenging condition in the term you encounter.