I'm having a bit of deja vu
Dad has falls. Sometimes a spate of them.
I dread 999 and last time I called community nurse team as a head wound they said call 999 I explained dementia and a&e and they suggested 111. Called them and explained dementia and they got a out of hours community doc who called.
Dad now wears a wrist alarm so at least if he falls someone is alerted.
Hope your mum improves