Athletic Training Practice Exam

How is pediculosis primarily spread between individuals?

1. Coughing or sneezing

2. Poor hand washing/hygiene

3. Close sexual contact

4. Contact with open sores

The correct answer is: Close sexual contact

Pediculosis, commonly known as lice infestation, is primarily spread through direct physical contact with an infested person. This includes close interactions such as sharing personal items (like hats or combs) or being in close proximity to someone who has lice. While sexual contact may facilitate the transfer of lice, it is not the only or primary mode of transmission. Instead, the prevalence of lice is often associated with close contacts that may occur in various social settings, including schools and sharing common living spaces. In the context of the incorrect choices, coughing or sneezing are not relevant as lice do not spread through airborne pathogens. Poor hand washing and hygiene can contribute to the conditions that allow for the spread of lice but are not direct methods of transmission. Contact with open sores is more applicable to other types of infections, rather than lice, which rely on hair and scalp for survival and reproduction.