A 67-year-old male patient with chronic respiratory acidosis from end-stage chronic obstructive pulmonary disease (COPD) is receiving oxygen at 1 L/min per nasal cannula. Which statement by the nurse best explains to the patient’s daughter how this therapy prevents respiratory depression?

According to the ahdi, use a _ when joining numbers or letters to form a word or phrase, or abbreviation

Anurse is reviewing the medical record of a client who is receiving vancomycin daily. the nurse should review which of the following laboratory results prior to administering the next dose? a. blood glucose level b. serum creatinine level c. total iron-binding count d. thyroid-stimulating hormone level

Anurse is providing teaching to a client who has a gastric ulcer and a new prescription for ranitidine. which of the following statements by the client indicates an understanding of the teaching? a. “i can take two aspirin to treat headaches.” b. “i should avoid dairy products when taking this medication.” c. “i can expect fine hand tremors when taking this medication.” d. “i should not take an antacid within 1 hour of taking this medication.”