Question

The nurse is demonstrating oxygen administration to a client. Which teaching will the nurse include the humidifier? "It measures the percentage of delivered oxygen to determine whether the client is getting the amount prescribed." "This is a gauge used to regulate the amount of oxygen that a client receives." "The humidifier prescribes the concentration of oxygen." "Small water droplets come from this, thus preventing dry mucous membranes."

Answer 1

The nurse will include the teaching that the humidifier prevents dry mucous membranes by producing small water droplets. Option D is the answer.

Step-by-step explanation:

The purpose of a humidifier in oxygen administration is to add moisture to the oxygen before it reaches the patient. This helps prevent dryness of the mucous membranes in the respiratory tract. Dry mucous membranes can lead to discomfort and irritation. The humidifier achieves this by producing small water droplets that humidify the oxygen. Therefore, the nurse's instruction would focus on this function to ensure the client understands the role of the humidifier in enhancing comfort during oxygen therapy.

The other options are not accurate in describing the function of a humidifier in oxygen administration. The correct teaching emphasizes the moisture-providing aspect of the humidifier.

Option D is the answer.