Certified Disability Management Specialist (CDMS) Practice Exam

Individuals with obstructive aortic disease typically experience significant challenges with activities that place increased demand on the cardiovascular system. This condition can restrict blood flow, leading to various symptoms such as fatigue, chest pain, or shortness of breath, particularly during exertion. Walking, especially when it involves sustained effort or brisk pace, can exacerbate these symptoms due to the increased heart rate and oxygen demand.

Running long distances can also be challenging, but the statement specifically highlights walking, which is often a more everyday activity and can be a more frequent trigger for symptoms. Writing extensively and heavy lifting, while they may present their own challenges, do not directly involve the same level of cardiovascular strain as activities that require substantial effort from the legs and lead to more significant increases in heart rate and blood flow needs. Therefore, for individuals with obstructive aortic disease, walking is particularly problematic because it's a common and necessary activity that may lead to immediate difficulties due to the nature of the condition.