NUR105 M3.5: ATI Skills Modules-Oxygen Therapy
Question: Administering oxygen therapy with a nonrebreather mask has which of the following advantages?NUR105 M3.5: ATI Skills Modules
Answer: A. offers the highest O2 concentration of the low-flow systems. NUR105 M3.5: ATI Skills Modules
Explanation: The nonrebreather mask offers the highest oxygen concentration among low-flow systems, delivering oxygen of 60% to 80%.NUR105 M3.5: ATI Skills Modules
Question: A nurse is caring for a client who has been receiving oxygen via nasal cannula for 4 hr. Which of the following assessment findings helps indicate that oxygen therapy has been effective?
Answer: A. respiratory rate 14/min
Explanation: An effective outcome of oxygen therapy is a respiratory rate within the normal range (12 – 20 breaths per minute).NUR105 M3.5: ATI Skills Modules
Question: A nurse is caring for a client who has dyspnea, slight cyanosis, and a respiratory rate of 28/min. During which of the following phases of the nursing process will the nurse determine the client has impaired gas exchange?
Answer: B. diagnosis.NUR105 M3.5: ATI Skills Modules
Explanation: Impaired gas exchange is determined during the diagnosis phase when the nurse analyses and interprets data gathered from the assessment.NUR105 M3.5: ATI Skills Modules
Question: A nurse should recognize that which of the following findings is an indication for oxygen therapy?
Answer: D. oxygen saturation (SaO2) 90% NUR105 M3.5: ATI Skills Modules
Explanation: Oxygen therapy is indicated when oxygen saturation levels fall below the desired range (95% – 100%).
Question: A nurse is caring for a client who was admitted with community-acquired pneumonia and has been receiving oxygen therapy for several days. Which of the following findings indicate an adverse effect of oxygen therapy?
Answer: C. cracks in the oral mucosa. NUR105 M3.5: ATI Skills Modules
Explanation: Oxygen therapy, especially when delivered without sufficient humidification, can lead to drying effects, such as cracks in the oral mucosa.
Question: A nurse is caring for a critically ill client who has COPD and requires delivery of a precise concentration of oxygen. Which of the following types of oxygen-delivery devices is indicated for this client?
Answer: C. venturi mask
Explanation: A venturi mask is used for critically ill clients who need precise control over the concentration of oxygen delivered.
Question: Oxygen therapy is prescribed for a client who is brought to an emergency department in the early stages of hypoxia. When assessing this client, a nurse should expect which of the following findings?
Answer: A. elevated blood pressure
Explanation: In the early stages of hypoxia, blood pressure is typically elevated.
Question: A nurse is caring for a client who has a tracheostomy. Which of the following pieces of equipment should the nurse use when administering oxygen to this client?
Answer: B. a tracheostomy collar
Explanation: A tracheostomy collar provides the client with the prescribed oxygen concentration and high humidity when administering oxygen to a client with a tracheostomy.
Question: A nurse is providing discharge teaching to a client who will continue oxygen therapy at home. The nurse should instruct the client that turning the knob on the oxygen flow meter all the way to the right…
Answer: D. stops the flow of oxygen
Explanation: Turning the knob all the way to the right stops the flow of oxygen from the cylinder to the client.
Question: A nurse is providing discharge teaching with a client who is going home on continuous liquid oxygen therapy. Which of the following instructions should the nurse include?
Answer: A. “place the oxygen tank in a clutter-free environment”
Explanation: Placing the oxygen tank in a clutter-free environment is essential for safety and efficient use.
Question: A home health nurse is teaching a client who has just started receiving oxygen therapy via mask. The nurse should emphasize that the client must…
Answer: B. reposition the elastic band frequently
Explanation: Repositioning the elastic band frequently helps prevent pressure on the skin, which can lead to skin breakdown.
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