BIO132 Lab 9 Urinary System Exercises 40

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BIO132 Lab 9 Urinary System Exercises 40 41A /
41
Figure 40.1
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Figure 40.3
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Figure 40.4
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4X objective (40X)
Kidney
Cortex
Glomeruli Proximal Convoluted Tubules Distal
Convoluted Tubules
Medulla
Loops of Henley Collecting Ducts
10X objective (100X)
40X objective (400X)
Distal Convoluted Tubule
Glomerulus
Proximal Convoluted Tubule
Loop of Henley
Glomerular capsule
Capsular space
Czura 2005
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4X objective (40X)
Chronic Pyelonephritis
Note inflammation of all the tubules (lumens and
spaces filled in by leukocytes)
10X objective (100X)
40X objective (400X)
Czura 2005
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Chronic Pyelonephritis
Normal Kidney
40X objective (400X)
Czura 2005
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Figure 40.2
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4X objective (40X)
Lumen
Urinary Bladder
Detrusor muscle
10X objective (100X)
40X objective (400X)
Lamina propria
Lumen
Transitional epithelium
Lamina propria
Transitional epithelium
Detrusor muscle
Czura 2005
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Ureter
10X objective (100X)
40X objective (400X)
Adventita
Smooth muscle circular
Smooth muscle longitudinal
Lamina propria
Transitional epithelium
Lumen
Czura 2005
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Exercise 41A / 41

• Urinalysis
• Do dipstick first record all data
• Do three test tube experiments sulfates,
  phosphates, chlorides (instructions on side of
  room leave waste at stations-do not dump
  chemicals down the sink!)
• Do urinometer if volume allows