Questions: Which disease is most often manifested by dysuria and pyuria? Nephrotic syndrome Cystitis Glomerulonephritis Urolithiasis

The answer is the second one: Cystitis.

Explanation for each option:

1. Nephrotic syndrome: This condition is characterized by proteinuria, hypoalbuminemia, and edema. Dysuria and pyuria are not typical symptoms of nephrotic syndrome.

2. Cystitis: This is an inflammation of the bladder, often caused by a bacterial infection, and is commonly associated with symptoms such as dysuria (painful urination) and pyuria (presence of pus in the urine). Therefore, cystitis is the correct answer.

3. Glomerulonephritis: This condition involves inflammation of the glomeruli in the kidneys and is typically associated with hematuria (blood in the urine) and proteinuria, rather than dysuria and pyuria.

4. Urolithiasis: This refers to the formation of stones in the urinary tract. While it can cause dysuria, it is more commonly associated with symptoms like severe pain and hematuria, rather than pyuria.

In summary, cystitis is the disease most often manifested by dysuria and pyuria.