![THREE BASIC RENAL PROCESSES ,[object Object],[object Object],[object Object],03/29/10 www.freelivedoctor.com](https://image.slidesharecdn.com/basicprocessesofkidney-100329000619-phpapp01/85/basic-processes-of-kidney-1-320.jpg)
Recomendados
Recomendados
Más contenido relacionado
La actualidad más candente
La actualidad más candente (20)
Destacado
Destacado (20)
Similar a Basic Processes Of Kidney
Similar a Basic Processes Of Kidney (20)
Más de raj kumar
Más de raj kumar (20)
Basic Processes Of Kidney
- 2. BASIC RENAL PROCESSES 03/29/10 GF TR TA Urine Excreted Efferent Arteriole Afferent Arteriole Glomerulus Kidney Tubule Peritubular Capillary www.freelivedoctor.com
- 4. Forces Involved in Glomerular Filtration 03/29/10 Glomerular Capillary Blood Pressure + 55 Plasma Colloid Osmotic Pressure - 30 15 10 Bowman’s Capsule Hydrostatic Pressure - Net Filtration Pressure + www.freelivedoctor.com
- 7. Tubular Reabsorption is a Function of the Epithelial Cells Making up the Tubule 03/29/10 Lumen Plasma Cells www.freelivedoctor.com
- 8. Sodium Reabsorption 03/29/10 Lumen Plasma Cells PUMP: Na/K ATPase Sodium Potassium Chloride Water www.freelivedoctor.com
- 10. Rennin-Angiotensin-Aldosterone System 03/29/10 Fall in NaCl, extracellular fluid volume, arterial blood pressure Juxtaglomerular Apparatus Renin Liver Angiotensin + Angiotensin Angiotensin Aldosterone Lungs Converting Enzyme Adrenal Cortex Increased Sodium Reabsorption Helps Correct www.freelivedoctor.com
- 13. GLUCOSE REABSORPTION HAS A TUBULAR MAXIMUM 03/29/10 Renal threshold (300mg/100 ml) Plasma Concentration of Glucose Glucose Reabsorbed mg/min Filtered Excreted Reabsorbed www.freelivedoctor.com
- 15. Potassium Secretion 03/29/10 Lumen Plasma Cells PUMP: Na/K ATPase Sodium Potassium Chloride Water www.freelivedoctor.com
- 16. DUAL CONTROL OF ALDOSTERONE SECRETION 03/29/10 Fall in sodium ECF Volume Blood Pressure Increased Plasma Potassium Increased Aldosterone secretion Increased Tubular Potassium Secretion Increased Urinary Potassium Secretion Increased Tubular Sodium Reabsorption Fall in Urinary Sodium Excretion www.freelivedoctor.com
- 26. COUNTERCURRENT MAKES THE OSMOTIC GRADIENT 03/29/10 300 450 600 750 900 1050 1200 1200 From Proximal Tubule To Distal Tubule Cortex Medulla 300 450 600 750 900 1050 1200 1200 100 250 400 550 700 850 1000 1000 Active Sodium Transport Passive Water Transport Long Loop of Henle www.freelivedoctor.com
- 27. THE OSMOTIC GRADIENT CONCENTRATES THE URINE WHEN VASOPRESSIN (ANTI DIURETIC HORMONE [ADH]) IS PRESENT 03/29/10 From Distal Tubule Cortex Medulla 300 450 600 750 900 1050 1200 1200 300 400 550 700 850 1000 1100 1200 Interstitial Fluid Collecting Duct Pores Open Passive Water Flow www.freelivedoctor.com
- 28. WHEN VASOPRESSIN (ANTI DIURETIC HORMONE [ADH]) IS ABSENT A DILUTE URINE IS PRODUCE 03/29/10 From Distal Tubule Cortex Medulla 300 450 600 750 900 1050 1200 1200 100 100 100 100 100 100 100 100 Interstitial Fluid Collecting Duct Pores Closed No Water Flow Out of Duct www.freelivedoctor.com