Texas State Manicurist Written Practice Exam

What is a key feature of pathogenic diseases?

1. They are always chronic

2. They are only caused by bacteria

3. They can be caused by organisms like viruses and fungi

4. They affect internal organs exclusively

The correct answer is: They can be caused by organisms like viruses and fungi

A key feature of pathogenic diseases is their ability to be caused by a variety of organisms, including viruses, bacteria, fungi, and parasites. This diverse causation means that pathogenic diseases can manifest in different ways and affect various systems in the body, not just relying on a single type of pathogen. Understanding that pathogenic diseases encompass a wide range of infectious agents helps in identifying and treating these diseases effectively. By recognizing that organisms such as viruses and fungi can also lead to infections, one can appreciate the complexity of disease mechanisms and the importance of broad-spectrum prevention and treatment strategies. In contrast, saying that pathogenic diseases are always chronic does not hold true, as many infections can be acute. Similarly, limiting the cause of these diseases to only bacteria ignores other significant pathogens. Finally, stating that they affect internal organs exclusively overlooks many conditions that can manifest in the skin, mucous membranes, and other areas, showcasing the diverse impact these diseases can have.