ATI LPN
Oxygenation NCLEX Questions Questions
Question 1 of 5
A patient is admitted to a respiratory unit with a diagnosis of bacterial pneumonia. Findings include a fever and a weak, congested-sounding cough and moist crackles throughout the lung fields. How should the nurse prioritize care?
Correct Answer: B
Rationale: The inability to clear the airway is a critical issue. This patient has a weak, congested-sounding cough and moist crackles, indicating that secretions are present and not being effectively cleared. This can lead to worsening infection, decreased oxygenation, and further respiratory complications. Clearing the airway is a top priority to ensure the patient can breathe properly and prevent further deterioration.
Question 2 of 5
A nurse is providing oxygen therapy to a client with chronic obstructive pulmonary disease (COPD). Which oxygen delivery system would be most appropriate for this client?
Correct Answer: B
Rationale: The Venturi mask is the most appropriate oxygen delivery system for clients with COPD as it provides a precise and controlled oxygen concentration. This system allows for a specific amount of room air to mix with oxygen, ensuring a precise oxygen level is delivered without the risk of excessive oxygen concentration, which could suppress the hypoxic drive in COPD patients.
Question 3 of 5
A nurse is assessing a client receiving oxygen therapy via a non-rebreather mask. What should the nurse do to ensure the mask is functioning effectively?
Correct Answer: C
Rationale: The reservoir bag of a non-rebreather mask should be inflated to ensure an adequate oxygen supply during inhalation. The inflated bag provides a reservoir of oxygen-rich air that is delivered during each breath.
Question 4 of 5
A nurse is caring for a client receiving oxygen therapy via a mask. What is an important nursing intervention to prevent pressure ulcers on the client's face?
Correct Answer: C
Rationale: Placing padding between the oxygen mask and the client's skin helps distribute pressure and reduce the risk of pressure ulcers. It provides a cushioning effect and helps prevent direct contact between the mask and the skin.
Question 5 of 5
The nurse is caring for a client receiving oxygen therapy via a simple face mask. Which nursing intervention is important to prevent skin breakdown?
Correct Answer: C
Rationale: Oxygen masks, especially those that exert pressure on specific areas of the face, can cause skin breakdown and pressure ulcers. Padding the pressure points with soft material helps distribute the pressure more evenly and reduces the risk of skin damage.