Questions: Which information would the nurse provide when teaching a client with pulmonary fibrosis about the use of azathioprine? Avoid crowds Use of oxygen Pace activities Encourage fluids

The answer is the first one: Avoid crowds.

Explanation for each option:

• Avoid crowds: Azathioprine is an immunosuppressant, which means it can lower the body's ability to fight infections. Therefore, avoiding crowds is important to reduce the risk of exposure to infections, making this the correct advice.

• Use of oxygen: While oxygen therapy might be relevant for someone with pulmonary fibrosis, it is not directly related to the use of azathioprine. This option does not address the specific considerations related to the medication.

• Pace activities: Pacing activities is a general recommendation for individuals with pulmonary fibrosis to manage fatigue and breathlessness, but it is not specific to the use of azathioprine.

• Encourage fluids: Encouraging fluid intake is generally good advice for overall health, but it is not specifically related to the use of azathioprine in the context of pulmonary fibrosis.

In summary, the most relevant information for a client with pulmonary fibrosis using azathioprine is to avoid crowds to minimize the risk of infections due to the immunosuppressive nature of the medication.