Eyelash Extensions Written Practice Exam

Which type of conjunctivitis is known to be extremely contagious?

1. Bacterial conjunctivitis

2. Allergic conjunctivitis

3. Viral conjunctivitis

4. None of the above

The correct answer is: Viral conjunctivitis

Viral conjunctivitis is known to be extremely contagious because it is caused by viruses, such as adenoviruses, that can easily spread from person to person through respiratory droplets, direct contact with infected individuals, or surfaces contaminated with the virus. The nature of viral infections allows them to proliferate rapidly, especially in settings like schools or daycares where close contact is common. In contrast, bacterial conjunctivitis, while also contagious, is usually spread through direct contact with infected secretions or contaminated surfaces, and its transmission is not as swift or widespread as that of viral infections. Allergic conjunctivitis, on the other hand, is not contagious at all, as it results from an allergic reaction to substances like pollen, dust, or pet dander, rather than from infectious agents. Understanding the transmission modes of these types of conjunctivitis is important for controlling outbreaks and educating clients on how to minimize their risk of contracting or spreading the condition.