Texas Class A Barber Written ExamSanitation, Disinfection, and SafetyEasy
A barber notices a client has several small, red, itchy bumps on their scalp that appear to be filled with pus. Which type of bacterial infection is MOST likely indicated by these symptoms?
- AStaphylococci
- BStreptococci
- CBacilli
- DDiplococci
Show answer & explanationAnswer & explanation
Correct answer: A. Staphylococci
Staphylococci bacteria are commonly associated with pus-forming infections like pimples, boils, and abscesses, which align with the described symptoms.
Why the other options are wrong
- B. Streptococci typically cause infections like strep throat or blood poisoning, presenting differently.
- C. Bacilli are rod-shaped bacteria that can cause diseases like tetanus or tuberculosis, not typically pus-filled bumps.
- D. Diplococci are bacteria that grow in pairs, causing diseases like pneumonia.
Staphylococci Infections
Staphylococci are spherical bacteria that grow in clusters and are responsible for many common pus-forming infections.
- Cause boils, pustules, and abscesses.
- Commonly found on skin and in nasal passages.
- Can be resistant to antibiotics.
Memory trick: Staph Clusters Pustules, Strep Chains Sore Throats.