NURSING EXAM QUESTIONS
PATHOLOGY AND GENETICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A mark produced when a surface slide across another surface
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A mark produced along the edge has a surface is cut
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A mark or impression made by a tool on a softer surface
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Any impression or scratch or abrasion made when contact occurs between tool and another object
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Detailed explanation-1: -Abrasion marks are made when surfaces slide across one another. iii. Cutting Marks 1. Cutting marks are produced along the edge as a surface is cut.
Detailed explanation-2: -Occasionally impressions made by tools with striated surfaces may resemble in appearance abrasion or friction marks. Examples of true abrasion marks are most bolt cutter marks on rods or wires, screw driver scrape marks, and knife or axe cut marks.
Detailed explanation-3: -A toolmark is any impression, scratch, gouge, cut, or abrasion made when a tool is brought into contact with another object. Toolmarks can take the form of a negative impression (stamping type) or abrasion (friction type) mark. Some marks are combination of both features.
Detailed explanation-4: -Indentation and abrasion marks sometimes occur at the same time.
Detailed explanation-5: -Toolmarks are scratches and/or impressions that are left on an object that is softer than the object or tool that caused the marks.