Final answer:
A nonfunctional study of the urinary system focuses on analyses like microscopic study of urine, which can reveal various indicators of health or disease, but doesn't assess kidney function.
Step-by-step explanation:
A nonfunctional study of the urinary system would involve analyzing aspects that do not necessarily pertain to the active functioning and processes of the system. For example, microscopic study of urine is an examination that can identify various nonfunctional aspects such as the presence of proteins, red blood cells, pus cells, bacteria, cellular casts, and crystals, which may indicate underlying disorders or diseases. While the methods employed for the functional study of the urinary system include measuring the concentrating capacity of the kidneys, the excretion of dyes, and the clearances of substances, nonfunctional studies like urinalysis are crucial for diagnosing diseases by analyzing urine components that are indicative of the body's health or the presence of disease.