Final answer:
The nurse would auscultate the lung sounds of a client with preeclampsia every two hours to detect signs of pulmonary edema.
Step-by-step explanation:
The nurse would auscultate the lung sounds of a client with preeclampsia every two hours to detect signs of pulmonary edema. Preeclampsia is a condition characterized by high blood pressure and organ damage, including the lungs. Auscultating lung sounds can help the nurse identify abnormal sounds such as crackles or wheezes, which may indicate fluid in the lungs.