Hello. This question is incomplete. The complete question would be:
"___________ are muscle contusions, meaning damage to soft tissue and blood vessels that cause bleeding underneath the skin. A. Puncture wounds B. Abrasions C. Lacerations D. bruise"
Answer:
D. bruise
Explanation:
Hematoma is the accumulation of extravasated blood in a traumatized area, either in an accident or in surgery. That is, a bruise is characterized as muscle bruising, meaning damage to soft tissues and blood vessels that cause bleeding under the skin.
When we strike a part of the body, the superficial blood vessels rupture and the blood spreads under the skin, leaving a purplish trail.
In addition to swelling, the area becomes sore and hot, typical symptoms of the inflammatory process, which is a reaction of the body to stimulate the regeneration of the affected region.
The duration varies from a few days to weeks, depending on the area affected and the proportion, as well as the individual response of each. As it heals, the color changes to a green and yellow tone.
