Arkansas Esthetician Practice Exam

What causes Pink Eye?

1. Foul smelling perspiration

2. Bacterial conjunctivitis

3. Contagious viral infection

4. Lack of sweat production

The correct answer is: Bacterial conjunctivitis

Bacterial conjunctivitis is indeed one of the common causes of pink eye. This condition occurs when bacteria infect the conjunctiva, the thin membrane that covers the white part of the eye and the inner eyelids. Symptoms typically include redness, swelling, and discharge from the eye. Bacterial infections can easily spread, which is why pink eye is often associated with high contagion rates in environments like schools or daycare centers. While other causes of pink eye exist, bacterial conjunctivitis is specifically categorized as one of the key pathogens linked to this condition. It’s important to understand that various factors can lead to eye irritation and inflammation, including viral infections and allergic reactions, but in this context, bacterial infection is a highlighted cause.