Colorado Cosmetology Written Practice Exam

The presence of which bacteria can indicate Lyme disease?

1. Bacilli

2. Cocci

3. Streptococci

4. Spirilla

The correct answer is: Bacilli

The presence of bacilli bacteria most commonly indicates Lyme disease. Bacilli is a type of bacterial cell shape that is long, cylindrical, and often found in Lyme disease-causing bacteria. The other options, cocci, streptococci, and spirilla, are bacterial cell shapes that are associated with different types of bacteria, such as round or spiral-shaped. These shapes are not commonly found in bacteria that cause Lyme disease, making these options incorrect. It is important to note that the presence of bacilli bacteria can also indicate other diseases or infections, so additional testing and evaluation is needed to confirm a diagnosis of Lyme disease.