Chapter 24 of 27 A&P II

The urinary system

how your body is built

6 topicsA&P IInot practiced yet

Topics

  1. 138Kidneys and the urinary tractNot practicedLessonNotes
  2. 139The nephronNot practicedLessonNotes
  3. 140Glomerular filtrationNot practicedLessonNotes
  4. 141Tubular reabsorption and secretionNot practicedLessonNotes
  5. 142Concentrating the urineNot practicedLessonNotes
  6. 143Urine, clearance and kidney hormonesNot practicedLessonNotes

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In this chapter's tools

Lab practical image sets 4

  • Kidney coronal section
  • Nephron and its vessels
  • Histology station: renal corpuscle
  • Urinary tract

Prediction scenarios 6

  • Level 2 afferent arteriole constricts
  • Level 2 efferent arteriole constricts
  • Level 2 ADH is blocked
  • Level 2 a loop diuretic
  • Level 3 hemorrhage and the kidney
  • Level 3 dehydration

Pathways 4

  • Filtrate through the nephron
  • Blood through the kidney
  • Urine from kidney to outside
  • Micturition reflex

Feedback loops 1

  • Tubuloglomerular feedback

Graphs 3

  • GFR vs arterial pressure (autoregulation plateau)
  • Glucose reabsorption and transport maximum
  • Osmolarity along the nephron and medulla

Calculators 2

  • Glomerular net filtration pressure
  • Renal clearance

Comparison tables 4

  • Proximal tubule vs nephron loop vs distal tubule vs collecting duct
  • Cortical vs juxtamedullary nephrons
  • ADH vs aldosterone vs ANP vs PTH at the kidney
  • Loop vs thiazide vs osmotic diuretics