Across
- 4. involuntary urination
- 9. cluster of capillaries making up the first part of a nephron
- 10. the tube that carries the urine from the bladder to the outside
- 11. below normal amount of urine
- 13. blood in the urine
- 17. albumin (a blood protein) in the urine
- 19. the inner section of the kidney
- 21. C-shaped structure that surrounds the glomerulus
- 22. a state of equilibrium in the body
- 23. to urinate
- 25. pus in the urin
- 26. urination at night
Down
- 1. the external opening of the urethra
- 2. inability to empty the bladder
- 3. the outer section of the kidney
- 5. microscopic filtering units in the kidney
- 6. excessive urination
- 7. funnel-shaped structure that is the first section of the ureter
- 8. the absence of urine
- 12. the system responsible for removing certain wastes and excess water from the body
- 14. a hollow, muscular sac that holds urine
- 15. protein in the urine
- 16. a notched or indented area through which the ureter, nerves, blood vessels, and lymph vessels enter and leave the kidney
- 18. the liquid waste product made by the excretory system
- 20. painful urination
- 24. two muscular shaped tubes that extend from the kidneys to the bladder