A 28-year-old woman visits the family medicine clinic complaining of loss of the sense of smell, nosebleeds, problems with swallowing, and hoarseness. She admits to "casual, social use" of cocaine on a regular basis since her sophomore year of college. A complete examination of her nose with a speculum and otoscope shows severe rhinitis (inflammation). There is also perforation and collapse of the nasal cartilage resulting in a "saddle nose" deformity. Erosions in the enamel of her front teeth are noted. The breakdown of the nasal cartilage releases collagen fibers primarily of which type?

Question

Quizplus · Accepted Answer

The nasal cartilage primarily contains Type II collagen, which is found in cartilage tissue.

A 28-Year-Old Woman Visits the Family Medicine Clinic Complaining of Loss