When Entering the Home of an Older Patient During a Hot

When entering the home of an older patient during a hot summer day, the licensed nurse notes that a table fan is positioned to blow air directly onto the patient's face and chest. What should the nurse do first?

A) Measure vital signs.
B) Open all of the doors and windows.
C) Ensure cool drinking water is available.
D) Move the fan away from blowing directly onto the patient.