Which prefix means THROUGH OR BY and is used in the word perfusion?

Study for the AMCI Introduction to Medical Terminology Test. Prepare with multiple choice questions, flashcards, hints, and explanations. Enhance your knowledge and get ready for your exam!

Multiple Choice

Which prefix means THROUGH OR BY and is used in the word perfusion?

Explanation:
In medical terms, direction or flow is often shown by prefixes. The prefix per- means through or by, and that fits perfusion because it describes the flow of a fluid (usually blood) through tissues or organs. So perfusion conveys that movement through the vascular system to reach and nourish tissues. The other prefixes have different senses—trans- means across, inter- means between, and pre- means before—so they don’t match the idea of moving through.

In medical terms, direction or flow is often shown by prefixes. The prefix per- means through or by, and that fits perfusion because it describes the flow of a fluid (usually blood) through tissues or organs. So perfusion conveys that movement through the vascular system to reach and nourish tissues. The other prefixes have different senses—trans- means across, inter- means between, and pre- means before—so they don’t match the idea of moving through.

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