The Same Question for Everyone
ELLA, Él y USTED share the same conjugation of the verb. Therefore...
¿Ingirió algo? = Did you ingest something? = Did s/he ingest something?
ELLA, ÉL y USTED also share the same indirect pronoun, LE. Therefore...
¿Le duele la cabeza? = Does your head hurt? = Does her/his head hurt?