Your grandfather has alzheimer’s disease and your grandmother is the only person taking care of him. she does not want outside at this point.
as a result, your grandmother is at risk for

Caregiver stress

Explanation:

A caregiver is the person who provides care for another person in need, in the case given your grandmother is the caregiver. Alzheimer’s caregivers become housekeepers, cook, nurse 24/7, they need to deal with behavioral symptoms and many other safety issues. As a caregiver, your grandma can become so focused on your grandpa's care that she won't realize that her health is at risk, she could become too overwhelmed, sad, worried, irritated or tired, this is known as caregiver stress.

Your grandma obeys the risk factor of developing caregiver stress by being a woman taking care of a spouse, sharing the same house and spending so many hours as a caretaker without any help.

I hope you find this information useful and interesting! Good luck!

this is a pretty broad question and can be a pretty lengthy answer. since 1900, women have gained a lot more rights and have become active in the workforce. with women being in the workforce, men play a larger role in family life. many family tasks are shared between men and women, whereas, women used to be the sole family caretakers.

that should get you started at least.