It’s overcast today. Last night, Mom burned her wrist in the kitchen. Unfortunately, she mistreated it. A blister formed and before long, it burst, which led to what I thought was a typical infection. This morning, Dad saw her wound and urged her to go to the clinic. The doctor laughed and said we were overreacting again, the second time this month. He prescribed a bottle of sodium chloride physiological solution for Mom. I’m not sure what it means, but it sounds simple: rinse Mom’s wound with it regularly for the next few days, and everything should be just fine. I can take care of it.