Texas State Manicurist Written Practice Exam

What is tuberculosis, and how is it transmitted?

1. A viral infection spread through contaminated water

2. A bacterial disease transmitted by coughing or sneezing

3. A chronic skin condition caused by allergens

4. A fungal disease contracted through direct skin contact

The correct answer is: A bacterial disease transmitted by coughing or sneezing

Tuberculosis (TB) is indeed a bacterial disease primarily caused by Mycobacterium tuberculosis. It is most often transmitted through the air when an infected person coughs or sneezes, releasing tiny droplets that contain the bacteria. When another person inhales these droplets, they can become infected. Understanding the transmission method is crucial for controlling the spread of TB, especially in settings where individuals may be in close contact with each other. The other options describe different types of diseases or conditions that do not align with the characteristics of tuberculosis. For instance, a viral infection spread through contaminated water does not apply to tuberculosis, as it is not a viral and isn't transmitted in that manner. A chronic skin condition caused by allergens does not pertain to TB at all, as TB is primarily a respiratory illness. Lastly, a fungal disease contracted through direct skin contact is inaccurate, as TB is not fungal in nature nor does it spread through skin contact. This foundational understanding of tuberculosis's nature and transmission is essential for anyone in the healthcare field, including manicurists, to ensure safety and proper knowledge of infectious diseases.