Mastering A&P Urinary System Practice Test

Impaired filtration due to glomerulonephritis can lead to excess fluid retention, which is a common consequence. In this condition, inflammation of the glomeruli—the filtering units of the kidneys—results in reduced ability to filter blood effectively. This reduction can lead to the accumulation of excess fluid in the body, as fluid that would normally be excreted is retained, often manifesting as edema (swelling) in various parts of the body.

Additionally, the impaired filtration can also contribute to increased blood pressure and other metabolic disturbances as waste products and other substances that should be excreted build up. The retention of fluid not only affects overall fluid balance but can also impact other organ systems, emphasizing the importance of kidney function in maintaining homeostasis.

While decreased urine production is also a possible scenario due to glomerulonephritis, the more pronounced and immediate result often observed is the retention of fluid in the body. Improved electrolyte balance and normal kidney function would not typically result from impaired filtration; in fact, glomerulonephritis usually disrupts the balance of electrolytes and is indicative of compromised kidney function.