The practical nurse (PN) observes an unlicensed assistive personnel (UAP) who is leaving a client. Which immediate action should the PN take?

Advise the UAP to wash hands before providing further care.

Determine if the UAP was wearing gloves when providing care.

Instruct the UAP to return to the client's room to wash hands.

Remind the UAP to use an alcohol-based hand rub regularly.