Which of the following can be a cause of caregiver stress?

The correct answer identifies a build-up of responsibilities as a potential cause of caregiver stress. Caregivers often juggle numerous tasks and responsibilities, including personal healthcare, household management, and the needs of the person they are caring for. When these responsibilities increase or become overwhelming, it can lead to feelings of stress, anxiety, and even burnout. The sheer volume of duties can make it challenging for caregivers to find time for self-care or relaxation, further exacerbating their stress levels.

In contrast, exercising regularly, receiving emotional support, and having a well-defined schedule are typically associated with positive coping mechanisms. Regular exercise can boost physical and mental health, emotional support provides a network for sharing feelings and experiences, and a well-defined schedule helps caregivers manage their time efficiently, reducing feelings of chaos and unpredictability. Therefore, while the build-up of responsibilities creates stress, the other options serve as beneficial strategies to mitigate it.