DAANCE Certification Practice Exam

Edema, which refers to swelling caused by excess fluid trapped in the body's tissues, can indeed be a sign of liver dysfunction. When the liver is not functioning properly, it can lead to an imbalance in the production of proteins necessary for maintaining proper fluid balance in the bloodstream. This can result in a condition called hypoalbuminemia, where low levels of albumin cause fluid to leak into surrounding tissues, leading to noticeable swelling, especially in the legs and abdomen. Fatigue and insomnia can also occur due to liver issues, but they are more ambiguous and can be caused by a variety of other conditions. Shortness of breath is typically unrelated to liver function and is more commonly associated with respiratory or cardiovascular problems. Therefore, while fatigue and insomnia might suggest liver involvement, edema is a more direct and specific symptom indicating significant issues with liver function, making it the most relevant choice.