SouthPre Specialty Practice Exam

The type of arthritis that is often related to genetics is psoriatic arthritis. This condition is commonly associated with psoriasis, a skin disorder that has a known genetic component. Individuals with a family history of psoriasis or psoriatic arthritis are more likely to develop this form of arthritis, indicating a strong genetic link. Research has shown that certain genes may predispose individuals to both psoriasis and the accompanying inflammatory joint symptoms of psoriatic arthritis.

In contrast, while aspects of conditions like rheumatoid arthritis and gout may have some genetic susceptibility factors, psoriatic arthritis stands out for its strong connection to genetic markers and family history. Osteoarthritis, on the other hand, is primarily influenced by factors such as aging, joint injury, and mechanical stress rather than a direct genetic link. Thus, the clear relationship between genetics and the development of psoriatic arthritis makes it the most appropriate answer in this context.