17.1 Introduction
1. List the general functions of the organs of the urinary system.

17.2 Kidneys
2. Describe the locations and structure of the kidneys.
3. List the functions of the kidneys.
4. Trace the pathway of blood through the major vessels in a kidney.
5. Describe a nephron, and explain the functions of its major parts.

17.3 Urine Formation
6. Explain how glomerular filtrate is produced, and describe its composition.
7. Explain the factors that affect the rate of glomerular filtration and how this rate is regulated.
8. Discuss the role of tubular reabsorption in urine formation.
9. Define tubular secretion, and explain its role in urine formation.

17.4 Urine Elimination
10. Describe the structure of the ureters, urinary bladder, and urethra.
11. Explain the process and control of micturition.