Which prefix means not, without?

Master the Ivy Tech Medical Terminology Test. Utilize multiple choice questions, flashcards, and comprehensive explanations to enhance your learning. Prepare effectively for your test!

Multiple Choice

Which prefix means not, without?

Explanation:
The concept here is negation in medical terms. Prefixes that mean not or without attach to a root to convey absence. A- and AN- do exactly that, as in anemia (lack of blood) or apnea (without breathing). The other forms don’t express negation: pan- means all; eu- means good or normal; -cele is a suffix indicating a protrusion or herniation, not a prefix. So the best choice is the prefix that signifies not, without, which is A- or AN-.

The concept here is negation in medical terms. Prefixes that mean not or without attach to a root to convey absence. A- and AN- do exactly that, as in anemia (lack of blood) or apnea (without breathing). The other forms don’t express negation: pan- means all; eu- means good or normal; -cele is a suffix indicating a protrusion or herniation, not a prefix. So the best choice is the prefix that signifies not, without, which is A- or AN-.

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