Which of the following tasks can the practical nurse (PN) safely assign to an experienced unlicensed assistive personnel (UAP)? Select all that apply.

B Check pulse oximetry for a client with respiratory rate 12/min A Ambulate an oxygen-dependent client to the bathroom C Instruct a client with pneumonia on usage of the incentive spirometer D Provide oral hygiene to a client with chronic obstructive pulmonary disease (COPD) E Turn and reposition a client with pneumonia