When taking care of the elderly men who can't take care of themselves, Ying Qin, an elderly man who is incontinent in bed, turns over every 2-3 hours to avoid pressure ulcers. Hold up the old man's body when turning over, and don't pull or push hard. It is necessary to turn over, wash, check and tidy frequently to keep the body of the elderly clean, dry and odorless.

Secondly, for the malnourished elderly, we should pay attention to the regulation of diet, give protein and a high-vitamin diet, and pay attention to maintaining adequate liquid intake.

Finally, we should give psychological support and care.