10 Questions
What is the first step in the healing process of a deep wound?
A clot forms to stanch the flow of blood from the wound
What type of cells enter the wound to consume dead and dying cells, microbes, and foreign material?
White blood cells
What is the purpose of fibroblasts in the healing process?
To deposit collagen and other molecules, repairing the dermis
What is the result of the healing process of a deep wound?
Scar tissue with fewer blood vessels than normal skin
What is a papule?
A firm, raised lesion less than 1cm in diameter
What is a vesicle?
A thin-walled blister filled with fluid
What happens to the scab during the final stage of healing?
It drops off
What type of wound requires a longer, more complex process of healing?
A third-degree burn
What is a characteristic of scar tissue?
It has fewer blood vessels than normal skin
What is a plaque?
A large, raised lesion greater than 1 cm in diameter
Learn about the outer protective layer of an animal, including the definition and functions of the integument and skin. This quiz covers the basics of the integumentary system, perfect for biology students. Test your knowledge and understanding of this essential body system.
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