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Among the options provided, "Leaving the patient in the same room" is the non-pharmacological measure that is not helpful for dyspnea from a pulmonary cause. Let's break it down:
1. **Pursed lip breathing:** This technique involves inhaling slowly through the nose and exhaling through pursed lips. It can help improve breathing efficiency and reduce shortness of breath.
2. **Using a fan:** A fan can help provide a cooling sensation and improve airflow in a room, which may ease breathing for someone experiencing dyspnea.
3. **Relaxation:** Techniques such as mindfulness, deep breathing exercises, and progressive muscle relaxation can help reduce stress and anxiety, which are common triggers for dyspnea.
4. **Leaving the patient in the same room:** This option does not offer any direct benefit in managing dyspnea from a pulmonary cause. It is important to ensure proper ventilation, comfort, and support for individuals experiencing breathing difficulties.
Therefore, out of the given choices, leaving the patient in the same room does not contribute to alleviating dyspnea from a pulmonary cause. It's crucial to implement strategies like pursed lip breathing, using a fan, and relaxation techniques to help manage dyspnea effectively.
