What is a characteristic effect of compression stress on tissue?

• A. The tissue becomes elongated
• B. The tissue may crush if energy exceeds a limit
• C. The tissue undergoes minimal change
• D. The tissue exhibits only elastic properties

Answer: (B)

Compression stress refers to the force that tends to decrease the volume of a tissue, applying an inward pressure. When compression stress is applied, it can result in significant changes to the structure and integrity of the tissue.

The characteristic effect of compression stress on tissue is that if the force exceeds a certain limit, the tissue can become crushed. This phenomenon is particularly relevant in contexts such as injuries to cartilage and bones, where excessive compressive forces can lead to fractures or degeneration. When the limits of the material’s ability to withstand compression are surpassed, the cellular structure can fail, leading to permanent damage.

The other options do not accurately describe the effects of compression stress on tissue. For instance, elongation typically occurs due to tensile stress, not compression; minimal change would indicate a capacity to withstand the force without any damage, which is not always the outcome of high compression; and claiming that tissue exhibits only elastic properties overlooks the potential for plastic deformation and failure under excessive stress.