During sectioning, tissue gouging is typically caused by which action?

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Multiple Choice

During sectioning, tissue gouging is typically caused by which action?

Explanation:
Gouging during sectioning happens when the knife is driven too far into the tissue block. If you advance the blade beyond what’s needed or push the block toward the knife with extra force, the edge bites into the tissue rather than just shaving off a thin layer. That deep, unintended cut is the gouge. A sharp blade doesn’t prevent this if the cutting depth is set too high; instead, set the knife depth so only a small amount of tissue is contacted on each pass and advance the knife minimally for a clean cut. Other factors like a dull blade tend to drag or tear tissue, creating irregular edges rather than a gouge, and excessive cutting speed or improper mounting may cause other artifacts but aren’t the primary cause of gouging.

Gouging during sectioning happens when the knife is driven too far into the tissue block. If you advance the blade beyond what’s needed or push the block toward the knife with extra force, the edge bites into the tissue rather than just shaving off a thin layer. That deep, unintended cut is the gouge. A sharp blade doesn’t prevent this if the cutting depth is set too high; instead, set the knife depth so only a small amount of tissue is contacted on each pass and advance the knife minimally for a clean cut. Other factors like a dull blade tend to drag or tear tissue, creating irregular edges rather than a gouge, and excessive cutting speed or improper mounting may cause other artifacts but aren’t the primary cause of gouging.

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