The nurse is supervising the graduate nurse in caring for intravenous lines. Which actions by the graduate nurse require intervention and further education? Select all that apply.  

The elderly patient receiving a continuous morphine infusion for the treatment of cancer pain is at risk for opioid-induced respiratory depression. The nurse selects which monitoring device to most quickly detect a change in the patient’s respiratory drive?

The 74-year-old otherwise healthy patient presents to the clinic complaining of severe pain and burning of the skin over the right flank. Upon assessment, the nurse notes two lines of vesicles that curve laterally away from the spine on the right side. The nurse provides which instruction to the patient regarding treatment?