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Which factors increase the risk of necrotizing fasciitis?
Youth and good nutrition
Old age and obesity
Active lifestyle
Regular exercise
The correct answer is: Old age and obesity
The correct answer highlights that old age and obesity are significant factors that increase the risk of developing necrotizing fasciitis. This condition is characterized by rapid progression and not only involves skin and soft tissues but also subcutaneous fat and fascia, leading to severe complications. Older adults often have a compromised immune system, which may hinder the body’s ability to fight infections effectively. Additionally, obesity can lead to various health issues, including reduced circulation and the presence of comorbidities such as diabetes. These factors combined can create an environment where bacteria can thrive and lead to a more severe and life-threatening infection like necrotizing fasciitis. Other choices, such as youth and good nutrition, an active lifestyle, and regular exercise, generally contribute to better overall health and a stronger immune system, thereby reducing the risk of infections. Hence, these scenarios are less likely to predispose an individual to necrotizing fasciitis compared to the risks associated with old age and obesity.