Advanced Patient Assessment Practice Exam

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Study for the Advanced Patient Assessment Exam. Use flashcards and multiple-choice questions, each enriched with hints and detailed explanations. Equip yourself for success with this comprehensive prep!

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Which of the following terms is used for white blood cells?

Leukocytes
Hemocytes
Erythrocytes
Thrombocytes

The correct answer is: Leukocytes

The term used for white blood cells is leukocytes. Leukocytes play a crucial role in the immune system, helping to defend the body against infections and foreign substances. They are produced in the bone marrow and circulate through the bloodstream and lymphatic system. The presence and activity of leukocytes are key indicators of a person's immune status and can change in response to various conditions, such as infections or inflammatory diseases. Other terms mentioned, like hemocytes, erythrocytes, and thrombocytes, refer to different types of blood cells. Hemocytes are more commonly associated with specific types of cells in invertebrates rather than addressing white blood cells in humans. Erythrocytes are red blood cells responsible for carrying oxygen from the lungs to the body tissues and returning carbon dioxide to be exhaled. Thrombocytes, more commonly known as platelets, are essential for blood clotting and preventing hemorrhage. Understanding the distinctions among these terms is vital for comprehending their specific functions within the body.