Oregon Certified Nursing Assistant State Practice Exam

How is scabies primarily transmitted?

1. Through droplets from an infected person

2. Through direct contact with an infected person

3. By breathing the same air as an infected person

4. Through indirect contact with personal protective equipment

The correct answer is: Through direct contact with an infected person

Scabies is primarily transmitted through direct contact with an infected person. The condition is caused by a tiny mite called Sarcoptes scabiei, which burrows into the skin, leading to intense itching and a rash. Since scabies is highly contagious, it is commonly spread through skin-to-skin contact, making close physical contact an important factor in its transmission. This means that activities such as hugging, sharing a bed, or living in close quarters can facilitate the spread of the mites from one person to another. It's important to note that scabies cannot be transmitted effectively through casual interactions, such as breathing the same air or sharing inanimate objects like clothing or bedding without direct skin contact. Understanding that direct contact is the primary mode of transmission helps in implementing effective prevention strategies, such as limiting close contact with individuals who are known to be infected. Moreover, the condition necessitates prompt treatment not only for the infected individual but also for close contacts to prevent an outbreak.