Certified Electronic Health Records Specialist (CEHRS) Practice Exam

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What does the prefix anti- mean?

  1. Before, in front of

  2. Against

  3. Through, complete

  4. Slow

The correct answer is: Against

The prefix "anti-" comes from Greek, meaning "against" or "opposite." It is commonly used in various contexts to denote opposition or counteraction to something. For example, in medical terminology, "antibiotic" refers to substances that combat bacterial infections, highlighting the "anti-" aspect of fighting against pathogens. The other prefixes mentioned relate to different meanings; for instance, "before" or "in front of" refers to a different context entirely, while "through, complete" and "slow" convey other concepts. Understanding the prefix "anti-" is crucial for decoding terms in various fields, especially in healthcare, where the implications of being "against" certain conditions or pathogens play a significant role in treatment and intervention strategies.