Final answer:
Dermatological terms such as laceration, wound, granulation tissue, scab, keloid, and scar tissue correspond to particular definitions related to skin injuries and repair. Scars result from damage repair by collagen deposition but do not regenerate the original skin structure. A keloid is an overgrowth of scar tissue leading to a raised, lumpy appearance.
Step-by-step explanation:
Employing the language of dermatology, the terms can be matched to their definitions as follows:
- A, a tear or jagged wound of the skin - This is referred to as a laceration.
- B. any injury that interrupts the continuity of skin - This broad category is typically called a wound.
- C. mass of fibrin and cells produced in a wound - This describes granulation tissue, which forms as part of the healing process.
- D. crust that forms over a wound during healing - This is known as a scab.
- E. raised, irregular, lumpy scar - This type of scar is called a keloid.
- F. new fibrous tissue formed during wound healing - This is referred to as scar tissue, which comprises mainly collagen fibers laid down by fibroblasts.
Scars and keloids are the result of the body's natural healing process but vary in their structure from normal skin. Fibroblasts play a central role in forming scar tissue by depositing collagen, leading to a change from the original skin structure to fibrous, collagen-rich tissue. When the body overproduces this tissue, a keloid may form, characterized by a raised and lumpy appearance.