American Association of Critical-Care Nurses (AACN) Certification Practice Test

What condition is indicated by "hot and dry" in the hyperglycemia rhyme?

1. Hypoglycemia

2. High sugar levels

3. Dehydration

4. Dizziness

The correct answer is: High sugar levels

The phrase "hot and dry" in the context of hyperglycemia is indicative of high sugar levels. When blood glucose levels are elevated significantly, the body's response can lead to dehydration, resulting in dry skin and warmth. This physical state occurs because high blood sugar levels cause increased urination, leading to fluid loss and consequently, dehydration. Therefore, when a person experiences hyperglycemia, the "hot and dry" skin can serve as a physical manifestation of the underlying issue of elevated blood sugar levels. In contrast, other options like hypoglycemia or dizziness do not typically present with hot and dry symptoms; hypoglycemia often results in symptoms related to low blood sugar like sweating and shakiness, while dizziness can be brought on by various factors unrelated to the specific state of being hot and dry. Dehydration is a consequence of hyperglycemia but does not directly describe the condition itself as effectively as high sugar levels do.