The nurse caring for mechanically ventilated clients uses best practices to prevent ventilator-associated pneumonia. What actions are included in this practice? (Select all that apply)

Adherence to proper hand hygiene

Suction the client at least every 2 hours

Administering antiulcer medication

Providing oral care per protocol

Elevating the head of the bed

Suctioning the client on a regular schedule

Turning and positioning the client at least every 2 hours