Difficulty: Medium
Average Score: 73%
Simulated
A nurse is caring for a client who is receiving oxygen therapy via a nasal cannula. How should the nurse explain to the client how this method of oxygen delivery performs?
Correct answer
D
Rationale
The correct answer is D: Delivers a constant flow of a specific concentration of oxygen. Nasal cannula delivers oxygen at a constant flow rate, ensuring a consistent concentration of oxygen for the client. This method allows for precise control of oxygen delivery based on the client's needs. Choice A is incorrect because a nasal cannula can provide varying concentrations based on the flow rate. Choice B is incorrect as it doesn't specify the concentration of oxygen being delivered. Choice C is incorrect as nasal cannula typically delivers a lower concentration of oxygen compared to other methods like a mask.