Anurse is teaching a school-age child with juvenile idiopathic arthritis (jia) activities to prevent the loss of joint function. what should the nurse caution the child to avoid?

Lina went in camping woods. while camping, she accidentally touched a strange planet. her hand immediately started itching, and her skin erupted in hives. after she gets home, her grandmother cooked some oatmeal, wrapped it in a cloth, and put it on lina affected hand. lina’s grandmother followed a traditional what remedy.