The following questions pertain to the numbered labels in the photo at the left. Identify the blood vessel labeled with # 1. Identify the blood vessel labeled with # 2. Identify the structure labeled with # 3. Identify the structure labeled with # 4. Identify the layer (region) of the kidney labeled with # 5. Identify the layer (region) of the kidney labeled with # 12. Identify the structure labeled with # 13 (toward bottom of figure in middle). Identify the structure labeled with # 14. Identify the structure labeled with # 15.

10. Identify the blood vessels (red/blue) pointed to by the arrows 10. Identify the blood vessels (red/blue) pointed to by the arrows. (use one line on answer sheet) 11. Identify the blood vessels (red/blue) pointed to by the arrow (use one line on answer sheet). 12. Identify the structure (yellow) pointed to by the arrow (the area where the three horn-like structures are merging).

15. Identify this structure (tube) 13. Identify the layer of the kidney indicated by the curly bracket. 16. Identify this structure (tube) 17. Identify this structure (tube) 14. Identify the layer of the kidney indicated by the curly bracket. 18. Identify this structure (tube) 19. Identify this structure (tube)

21. Identify this blood vessel. 22. Identify this structure (blood vessels plus the surrounding white structure). 23. What name is given to the blood vessels within the white structures? 20. Identify the white structures indicated by the arrows. 24. Identify the area pointed to by the arrow.

25. Identify this blood vessel 31. Identify this structure (tube) 27. Identify this blood vessel 32. Identify these blood vessels 28. Identify this blood vessel 29. Identify this blood vessel 30. Identify this blood vessel

33. Identify this structure 34. Identify this structure (tube)

38. (Vessel) 35. 39. (Vessel) 36. 37. 40. 08_C0008_labeled.jpg Penis

41. 41. What structures are indicated by the black arrows in the photomicrograph of the kidney? 42. Is this an image of the cortex or medulla of the kidney?

43. 44. 43. What structure (outer layer only) is being indicated by the green arrows? 44. What area is being indicated by the red arrow?

45. 46. 45. To what part of the nephron does the tubule belong that is being indicated by the green arrow? 46. To what part of the nephron does the tubule belong that is being indicated by the red arrow?

47. 47. What type of epithelium is being indicated by the black arrows? 48. What organ is being shown in the photomicrograph above?

49. What part of the urine elimination system is being shown in the photomicrograph above?

The following questions pertain to the numbered labels in the photo at the left. Renal vein (#1 on model) Renal artery (#2 on model) Minor calyx (#3 on model) Renal pyramid (#4 on model) Cortex (#5 on model) Medulla (#12 on model) Papilla of renal pyramid (#13 on model) Renal pelvis [ Pyel(o)- ] (#14 on model) Ureter (#15 on model)

10. Arcuate artery and vein 11. Interlobar artery and vein 12. Major calyx

15. Distal convoluted tubule 13. Cortex 16. Proximal convoluted tubule 17. Ascending limb of nephron loop 18. Descending limb of nephron loop 14. Medulla 19. Collecting duct

21. Afferent arteriole 22. Renal corpuscle 23. Glomeruli (glomerulus, singular) 20. Bowman’s (glomerular) capsules 24. Renal papilla

25. Efferent arteriole 26. Afferent arteriole 31. Descending limb of nephron loop 27. Interlobular vein 32. Peritubular capillaries 28. Interlobular artery 29. Arcuate artery 30. Interlobar artery

33. Adrenal gland 34. Ureter

35. Right kidney 38. Renal vein 39. Renal artery 36. Right ureter 37. Urinary bladder 40. Urethra 08_C0008_labeled.jpg Penis

41. 41. The black arrows in the photomicrograph of the kidney are pointing to glomeruli. 42. Glomeruli are only found in the cortex of the kidney,so therefore, this photomicrograph is showing the cortex of the kidney.

43. 44. 43. The green arrows are pointing to the parietal layer of the glomerular capsule. 44. The red arrow is pointing to the glomerular (Bowman’s) capsule.

45. 46. 45. The tubule indicated by the green arrow belongs to the distal convoluted tubule. Note the larger lumen and absence of microvilli on the surface of the cuboidal cells 46. The red arrow is indicating a part of the proximal convoluted tubule. Note the smaller lumen and the ‘fuzzy’ appearance created in the lumen by the microvilli.

47. 47. The black arrows are pointing to transitional epithelium, the type of epithelium found throughout most of the urine elimination system. 48. The organ shown in the photomicrograph is the urinary bladder.

49. The photomicrograph above is showing the ureter 49. The photomicrograph above is showing the ureter. Note the transitional epithelium lining the mucosa, and note the two layers of smooth muscle beneath it: inner longitudinal, outer circular.