What are signs of potential fluid overload?

Signs of potential fluid overload include edema, hypertension, and shortness of breath.

Edema refers to the accumulation of excess fluid in body tissues, leading to swelling, particularly in the extremities and around the abdomen. Hypertension, or elevated blood pressure, can occur due to the increased volume of fluid in the bloodstream. Shortness of breath may result from fluid accumulation in the lungs, a condition known as pulmonary edema, which can restrict airflow and lead to respiratory distress.

These symptoms together indicate that the body is struggling to manage excess fluid, making option A the appropriate choice for identifying signs of fluid overload. Other options present symptoms related to dehydration or other conditions that do not sufficiently reflect the specific indicators of fluid overload.