Nurse Aide Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The condition indicated by weakness, fatigue, and confusion in a resident is low blood sugar, also known as hypoglycemia. When blood sugar levels drop significantly below the normal range, the body does not receive enough glucose, which is vital for cellular function and energy. This lack of glucose can lead to symptoms that include weakness, fatigue, confusion, and in more severe cases, dizziness or loss of consciousness.

Low blood sugar can be particularly dangerous, especially in individuals with diabetes who may be managing their blood sugar levels with insulin or other medications. It can occur due to missed meals, excessive physical activity, or ingesting alcohol without adequate food intake. Recognizing these symptoms early is crucial for prompt treatment to prevent further complications.

In contrast, while dehydration, high blood pressure, and kidney failure can lead to various health issues, the specific combination of weakness, fatigue, and confusion is most directly associated with low blood sugar, making it the most appropriate choice in this context.