The human experiences trauma throughout life. Some trauma can be less severe such as stubbing a toe while other traumas can be life threatening. The results of trauma depend on the mechanism of the trauma.
Answer and Explanation: 1
A contusion (medical term for a bruise) is the result of bleeding that is occurring outside of vessels. This is typically caused by capillary damage which results in the blood from these vessels leaking out into the surrounding tissue. Bruises are typically superficial so they can be seen grossly and can present in many ways depending on skin color, age, medication use (such as a blood thinner), mechanism, etc. Bruises can range from light to critical.
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fromChapter 7 / Lesson 10
We'll explore what happens when the body is injured and blood vessels break, causing blood to pool under the surface of the skin. Learn all about contusions, their symptoms, and common treatments.