NUR 225 Exam 1 Review with Questions and Answers

NUR 225 Exam 1 Review with Questions and Answers a nurse is caring for a pt with chronic lung disease who is receiving O2 through a NC. what nursing action is performed correctly? A- nurse assures that the O2 mask is humidified B- the nurse adjusts the fit of the NC so it fits snug and tight against skin C- nurse encourages the pt to breathe through the nose with mouth closed D- nurse adjusts the flow rate to 6L/min or more ANSWER C an ED nurse is using a manual resuscitation bag (Ambu bag) to assist ventilation in a pt with lung cancer who has stopped breathing on his own. What is an appropriate step in this procedure? A- tilt pt's head forward B- hold the mask tightly over the pt's nose and mouth C- pull the pt's jaw backward D- compress the bag twice the normal RR for the pt ANSWER B