In what system does the acidic pH prevent pathogenic infections?

Question

Quizplus · Accepted Answer

The urinary system has an acidic pH that prevents the growth and proliferation of pathogenic bacteria, viruses, and fungi. The pH of the urine is usually around 4.5 to 8, with an ideal range of 6 to 7.5. This acidic pH is due to the presence of acidic substances like urea, uric acid, and creatinine, which help to maintain a healthy microbial balance in the urinary tract. This, in turn, helps to prevent urinary tract infections and other pathogenic infections in the body. The other options (B, C, D, and E) are not associated with an acidic pH that prevents pathogenic infections.

In What System Does the Acidic PH Prevent Pathogenic Infections