NACA Animal Control Officers Practice Test

What are common signs of Otitis Externa?

1. Watery eyes and sneezing

2. Head shaking and swelling

3. Rash and redness

4. Coughing and fever

The correct answer is: Head shaking and swelling

Otitis Externa, commonly referred to as an ear infection or inflammation of the outer ear canal, often presents with specific signs that can be critical for identification and subsequent treatment. One of the hallmark signs is head shaking, which animals often do to alleviate irritation or discomfort in their ears. Swelling may also be observed due to the inflammatory response, which can lead to additional issues, such as increased susceptibility to secondary infections. The presence of these symptoms—head shaking and swelling—indicates that there is a significant problem within the ear that requires attention. Other potential symptoms associated with Otitis Externa may include scratching at the ears or a discharge from the ear canal, but the notable head shaking and swelling are often the most visible signs observed by pet owners or animal control officers. Understanding these signs is essential for effective diagnosis and intervention, highlighting the importance of recognizing Otitis Externa in animals to prevent further complications and ensure appropriate care.