AEMCA Practice Exam

Which of the following conditions can lead to a loss of the ability to complete daily tasks?

1. Rheumatoid arthritis

2. Osteoporosis

3. Huntington's disease

4. Fibromyalgia

The correct answer is: Huntington's disease

Huntington's disease is a neurodegenerative disorder that leads to a progressive decline in cognitive and motor functions. As the disease advances, individuals experience a range of symptoms that can severely impact their ability to perform daily tasks. These symptoms include involuntary movements, cognitive decline, emotional disturbances, and impaired coordination. The combination of these factors can lead to significant difficulties in managing everyday activities, such as self-care, employment, and social interactions. In contrast, while rheumatoid arthritis, osteoporosis, and fibromyalgia can also impact daily living, they do so through different mechanisms. Rheumatoid arthritis primarily affects joints and can cause pain and stiffness, making physical activity challenging. Osteoporosis leads to weakened bones, making individuals susceptible to fractures, which can impede mobility. Fibromyalgia is characterized by chronic pain and fatigue, affecting overall energy levels and comfort during daily activities. However, these conditions typically do not have the same neurodegenerative severity or the broad range of symptoms seen in Huntington's disease, which directly interferes with both cognitive and motor capabilities necessary for completing daily tasks.