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During a health education program, a nurse continues to ask questions and encourages attendees to contribute examples from their own lives relevant to the discussion. Which of the following best describes the rationale for the nurse's action?
Leukocytes
White blood cells that are part of the immune system and help the body to fight infection and disease.
Erythrocytes
Red blood cells that carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, back to the lungs.
Thrombus
A blood clot that forms in a vessel and remains there, which can obstruct blood flow through the circulatory system.
Embolus
A blood clot, air bubble, or other substance that is carried in the bloodstream and can block blood vessels.
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