take care of — to be responsible for or look after someone or something

a gentle mother carefully spoons warm soup into a bowl while her young child sits wrapped in a blanket at the kitchen table. She checks the child's forehead with her hand to feel for fever. The child looks tired but grateful as steam rises from the freshly prepared soup. The mother places the bowl in front of the child and sits down beside them with a caring smile. Other family members quietly help by bringing tissues and medicine from the background. someone taking complete responsibility for another person's wellbeing and comfort