The term parenchyma describes which aspect of an organ?

Dive into medical terminology with The Pitt Medical Terminology Test. Enhance your learning using flashcards and multiple choice questions. Prepare for your exam confidently with detailed hints and explanations.

Multiple Choice

The term parenchyma describes which aspect of an organ?

Explanation:
Parenchyma describes the functional tissue of an organ—the cells that perform the organ’s specialized activities. These are the cells responsible for the organ’s main work, such as secretory cells in a gland or hepatocytes in the liver. The other components you see in an organ—the nerve supply, blood vessels, and the protective capsule—make up the supportive framework called the stroma. They provide structure, nourishment, and regulation, but they aren’t the tissue that carries out the organ’s primary function. That’s why parenchyma is the term used for the functional part, not the vessels, nerves, or capsule.

Parenchyma describes the functional tissue of an organ—the cells that perform the organ’s specialized activities. These are the cells responsible for the organ’s main work, such as secretory cells in a gland or hepatocytes in the liver. The other components you see in an organ—the nerve supply, blood vessels, and the protective capsule—make up the supportive framework called the stroma. They provide structure, nourishment, and regulation, but they aren’t the tissue that carries out the organ’s primary function. That’s why parenchyma is the term used for the functional part, not the vessels, nerves, or capsule.

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