A man who has remediated water-damaged basements for over thirty years presents to an acute care clinic for ongoing breathing problems. He has never smoked, has never been exposed to asbestos, and is afebrile. The nurse knows the man is most likely suffering from what condition?

The charge nurse is planning room assignments during an outbreak of Shiga toxin-producing Escherichia coli (STEC). Due to the influx of patients, only one private room is available. Which patient with STEC must be placed in this private room?

The nurse is the charge nurse for the floor. During the shift, a patient is given triple the usual dose of his narcoleptic medication because the current pills were a different dosage than the nurse expected. There was no noticeable adverse effect on the patient from the increased dose and patient has no complaints about the error. Which of the following is the best course of action to take regarding this incident?