81 Year Old Female Double Amputee, Stroke Patient, Left Side

81 year old female double amputee, stroke patient, left side paralysed, only right arm extremity movement. mostly bed confined. took our to restaurant yesterday. all of a sudden no communication, droppy head, drooling, no response from her. took home, put in bed and came around to usual self. has happened before when we had her in the shower. Thank you.