Certified Wildlife Rehabilitator Practice Test

What is a common sign of dehydration in wildlife?

1. Healthy fur coat

2. Puffy eyes

3. Dry mucous membranes

4. Increased vocalization

The correct answer is: Dry mucous membranes

Dry mucous membranes are a common sign of dehydration in wildlife. When an animal is dehydrated, the body lacks the necessary fluids to keep tissues and membranes adequately hydrated, leading to dryness in areas such as the mouth, nose, and eyes. This condition is often evident when inspecting the animal's oral cavity, as the membranes should normally appear moist. In dehydrated animals, these membranes may become sticky or dry, indicating that hydration levels are below normal. In contrast, a healthy fur coat indicates good overall health and proper hydration, which would not be associated with dehydration. Puffy eyes can occur due to various reasons, including allergic reactions or injury, rather than dehydration. Increased vocalization may suggest distress or other health issues, but it is not a specific indicator of dehydration. Understanding these distinctions is crucial for wildlife rehabilitators in assessing an animal's condition effectively.