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?

Congenital diseases are which of the following? genetic fatal disfiguring noninfectous

List three other drugs used for anxiety or sleep that are not classified as benzodiazepines or barbiturates.

Anurse is preparing to administer lidocaine via continuous iv infusion at 4 mg/min. available is lidocaine 2 g dextrose 5% in water 500 ml. the nurse should set the iv pump to deliver how many ml/hr? (round the answer to the nearest whole number. use a leading zero if applicable. do not use a trailing zero.)