HEM meaning which substance?

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Master CPCT Medical Terminology Test. Prepare with flashcards and multiple-choice questions, each featuring hints and explanations. Ace your exam!

Multiple Choice

HEM meaning which substance?

Explanation:
HEM indicates blood. It comes from the Greek haima and shows up in medical terms like hematology (the study of blood), hematoma (a pool of blood outside vessels), and hemoglobin (the blood protein that carries oxygen). That link to blood is why the substance referred to by HEM is blood. The other options correspond to different roots: heart uses cardi- or cor-, liver uses hepato-, and lung uses pulmon-, which don’t fit with HEM.

HEM indicates blood. It comes from the Greek haima and shows up in medical terms like hematology (the study of blood), hematoma (a pool of blood outside vessels), and hemoglobin (the blood protein that carries oxygen). That link to blood is why the substance referred to by HEM is blood. The other options correspond to different roots: heart uses cardi- or cor-, liver uses hepato-, and lung uses pulmon-, which don’t fit with HEM.

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