ATI RN
Nursing Fundamentals Oxygenation Questions Questions
Question 1 of 5
A nurse is caring for a postoperative patient who is experiencing nausea. What is the priority intervention?
Correct Answer: B
Rationale: The correct answer is B: Notify the healthcare provider. This is the priority intervention because postoperative nausea could indicate a serious complication that requires immediate attention from the healthcare provider. Administering antiemetics (A) may help relieve symptoms but does not address the underlying cause. Administering oral rehydration solutions (C) may be beneficial for dehydration but should not be the priority without knowing the cause of nausea. Administering a vasodilator (D) is not indicated for nausea and could potentially worsen the patient's condition.
Question 2 of 5
A nurse is caring for a patient with chronic obstructive pulmonary disease (COPD). The patient is experiencing shortness of breath and fatigue. What is the priority action?
Correct Answer: B
Rationale: The correct answer is B: Administer IV fluids. In a patient with COPD experiencing shortness of breath and fatigue, priority action is to address potential dehydration which can worsen symptoms. IV fluids can help improve hydration status, support oxygen delivery, and decrease respiratory distress. Administering pain relief (choices A and C) is not the priority as the main concern is respiratory distress. Administering a nebulized bronchodilator (choice D) can be beneficial but addressing dehydration takes precedence to optimize respiratory function.
Question 3 of 5
The nurse analyzes the results of a patient's arterial blood gases (ABGs). Which finding would require immediate action?
Correct Answer: D
Rationale: A PaO₂ of 59 mm Hg indicates severe hypoxemia, requiring immediate intervention to improve oxygenation.
Question 4 of 5
The nurse obtains the following assessment data on an older patient who has influenza. Which information will be most important for the nurse to communicate to the health care provider?
Correct Answer: B
Rationale: Diffuse crackles suggest pneumonia or fluid overload, a serious complication in older influenza patients.
Question 5 of 5
An occupational health nurse works at a manufacturing plant where there is potential exposure to inhaled dust. Which action recommended by the nurse is intended to prevent lung disease?
Correct Answer: C
Rationale: Protective equipment like masks prevents inhalation of dust, a primary prevention strategy for lung disease.