Ati Rn Fundamentals Online Practice 2019 A With Ngn |117 Questions| With Correct Answers.

A nurse is reviewing evidence based practice principles about administration of oxygen therapy with a newly licensed nurse. Which of the following actions should the nurse include? 1. Regulate the flow rate by aligning the rate with the top of the ball inside the flow meter. 2. Regulate oxygen via nasal cannula at a flow rate of no more than 6 L/min. 3. Make sure the reservoir bag of a partial rebreathing mask remains deflated. 4. Use petroleum jelly to lubricate the client's nares, face, and lips. {Ans: 2 Evidence-based practice supports a flow rate of 1 to 6 L/min via nasal cannula. Rates above 6 L/min have a drying effect and force clients to swallow air excessively without increasing their fraction of inspired oxygen (FiO2).}A nurse is assessing a client who has required bed rest for the past month. Which of the following findings should the nurse identify as an indication that the client has developed thrombophlebitis? 1. Bladder distention 2. Decreased blood pressure 3. Calf swelling 4. Diminished bowel sounds {Ans: 3 Swelling, redness, and tenderness in a calf muscle are manifestations of thrombophlebitis, a common complication of immobility.}A nurse is performing a home safety assessment