Exam 62: Oxygenation

The nurse is caring for a client who is exhibiting severe respiratory distress and is receiving supplemental oxygen through a nonrebreather mask. While assessing the client, the nurse notes that the bag attached to the mask is deflated. Which is the nurse's best action?

The nurse is caring for a 4-year-old postoperative client who has been unable to understand the use of the incentive spirometer. The nurse should choose which activity that will assist the child to perform the same action as the spirometer?

The nurse is assisting a client in obtaining a sputum specimen. After a deep cough, the client produces approximately 1/2 tsp of sputum. Which is the nurse's next action?

After completing instructions for collecting a sputum specimen to the client, the nurse observes the client remove the lid of the specimen container and spit into the cup. Which is the nurse's next best action?