ATI RN
Oxygen NCLEX Questions Questions
Question 1 of 5
What is important to remember for using oxygen at home with Chronic Obstructive Pulmonary Disease safety precautions?
Correct Answer: B
Rationale: When using oxygen at home with Chronic Obstructive Pulmonary Disease (COPD), it is important to avoid materials that generate static electricity. Static electricity can create sparks, which can potentially ignite the oxygen and cause a fire. Therefore, it is crucial to ensure that the environment is free from static-generating materials to maintain safety while using oxygen at home.
Question 2 of 5
Patients who have undergone abdominal or chest surgery are at risk for which of the following:
Correct Answer: B
Rationale: Correct Answer: B - Shallow breaths Rationale: 1. Abdominal or chest surgery can cause pain and restrict movement in the chest wall. 2. Pain and restricted movement may lead to shallow breathing. 3. Shallow breathing can result in decreased lung expansion and impaired gas exchange. 4. This can lead to complications such as atelectasis or pneumonia. Summary: A: Excessive coughing - While coughing may be painful post-surgery, it is not a direct risk associated with abdominal or chest surgery. C: Respiratory infection - While surgery can predispose patients to infections, shallow breaths directly impact respiratory function. D: Pneumonitis - While a potential complication, shallow breathing is a more immediate concern post-surgery for gas exchange.
Question 3 of 5
The nurse is careful to monitor a patient's cardiac output because this helps the nurse to determine
Correct Answer: B
Rationale: The correct answer is B: Oxygenation requirements. Monitoring cardiac output helps determine the amount of blood the heart is pumping, which directly affects the delivery of oxygen to tissues. This information is crucial in assessing the patient's oxygenation status and ensuring adequate oxygen supply to meet the body's needs. A: Peripheral extremity circulation - While cardiac output can impact peripheral circulation, it is not the primary reason for monitoring cardiac output. C: Cardiac arrhythmias - Monitoring cardiac output may indirectly help in identifying arrhythmias, but it is not the main purpose of monitoring cardiac output. D: Ventilation status - Cardiac output and ventilation status are related but distinct parameters. Monitoring cardiac output focuses on assessing the heart's ability to pump blood, not the lungs' ability to exchange gases.
Question 4 of 5
A nurse is assessing a client who is receiving oxygen therapy. The nurse should identify which of the following findings can indicate oxygen toxicity?
Correct Answer: B
Rationale: The correct answer is B: Ringing in the ears. Oxygen toxicity can manifest with symptoms such as ringing in the ears, also known as tinnitus. This occurs due to damage to the auditory nerve caused by high levels of oxygen. Hypertension (choice A) is not typically associated with oxygen toxicity. Fever (choice C) is more likely a sign of infection or inflammation, not oxygen toxicity. Dilated pupils (choice D) are not a common indicator of oxygen toxicity. In summary, the correct answer is ringing in the ears as it directly relates to the known effects of oxygen toxicity, while the other choices do not align with typical manifestations of oxygen toxicity.
Question 5 of 5
A nurse is teaching a client about the use of oxygen at home. Which of the following safety instructions should the nurse include?
Correct Answer: A
Rationale: Correct Answer: A: Store oxygen tanks upright and secured Rationale: Storing oxygen tanks upright prevents leaks and ensures proper oxygen flow. Securing tanks prevents them from falling over, reducing the risk of damage or injury. This instruction prioritizes safety and proper functioning of the oxygen equipment. Summary of Incorrect Choices: B: Keeping oxygen tanks in a closed cabinet may restrict ventilation, leading to potential hazards like oxygen buildup and fire risk. C: Using extension cords with oxygen concentrators can increase the risk of tripping hazards and potential damage to the equipment. D: Ensuring the tank is less than half full before refilling is not a safety instruction but rather a guideline for refilling procedures.