She goes the facility every other day.

（nursing) facility 高齢者施設　nursing home

She always forget where she left that her house key or her insurance card and so on. 

insurance card  保険証

patient ID  診察カード

She is thinking out loud. 独り言を言う（思っていることを口に出す）

I said it out loud. I said it out loud to myself.

Forgetting stuff is also part and parcel of normal ageing.

物忘れは通常の老化現象におけるひとつの現象でもある。

Smartphones have become part and parcel of our daily lives. 

parcel パｧ-ｻﾙ n)小包[英]、小さな部分 par部分 cel小さな curried chicken pie parcels

package n)小包[米]

part and parcel (of...)　(...の)重要な一部･本質的な部分･かなめ　

stuff　ｽタｯﾌ n)(漠然とした）もの

regularly forget to take her medicine

She might become easily upset or annoyed, get frustrated more often or lose confidence.

Everyday activities can become a challenge.

Her condition has worsened in recent weeks.

She tells me the same thing over and over.