Florida Barber License Practice Test

What is a beneficial effect produced by non-pathogenic bacteria?

1. They cause infections

2. They produce pus

3. They facilitate digestion

4. They enhance growth

The correct answer is: They facilitate digestion

Non-pathogenic bacteria play a significant role in promoting various beneficial processes in the body, and one of the most important effects they have is facilitating digestion. These bacteria, commonly referred to as probiotics when taken in adequate amounts, help break down food substances in the digestive system, aiding in the absorption of nutrients. They can contribute to the maintenance of a healthy gut microbiome, which is essential for proper digestion and overall health. By supporting the digestive process, non-pathogenic bacteria can also help prevent conditions such as bloating, constipation, and diarrhea, thereby enhancing digestive health and functioning. This beneficial interaction illustrates the crucial role that these bacteria have in our body's ecology, contrasting with the harmful effects associated with pathogenic bacteria.