FWIW, I'm a massage therapist who works in hospice. Legally, if someone falls I'm not allowed to try to get them up because that's not an area of training for licensing/my scope of practice does not allow it. Someone working in a nursing home would be trained on safe transfers, BUT if there's a chance the patient experienced an injury or is unable to assist in getting up themselves, it really is safer for all parties to get a lift assist from the fire department. If I had a loved one that needed to stay in a rehab/nursing facility and they sustained a fall, I'd rather the extra set of eyes assess before just putting them back in bed.