50 results
Magnesium Absorption and Pathophysiology 
Magnesium Absorption: 
 • absorbed in the GIT — small intestine, Saturable
Magnesium Absorption ... and Pathophysiology ... 5% excreted in urine ... #Pathophysiology ... Mg #transport #nephrology
Cerebral Salt Wasting vs SIADH - Pathophysiology 
1) Neurological event
2) Sodium loss from tubules
3) Naturiesis →
Wasting vs SIADH - Pathophysiology ... → ADH → water reabsorption ... → Increased urine ... SaltWasting #SIADH #Pathophysiology ... #diagnosis #nephrology
NSAIDS and their effects on the Kidney - Pathophysiology

Arachidonic Acid metabolites into alternative pathways that modify
on the Kidney - Pathophysiology ... • Increase Na reabsorption ... • Increase H2O absorption ... KidneyDisease #nephrology ... #Effects #pathophysiology
How SGLT2 inhibitors block glucose reabsorption in proximal tubule and improve systemic glucose homeostasis:
https://www.ajkd.org/article/S0272-6386(18)30633-4/fulltext

#Pathophysiology #Mechanism #Nephrology
block glucose reabsorption ... -4/fulltext #Pathophysiology ... #Mechanism #Nephrology ... SLGT2 #Inhibitors #Reabsorption
Nephron Reabsorption Sites
 • Proximal Convoluted Tubule
 • Proximal Straight Tubule
 • Thick Ascending Limb
 •
Nephron Reabsorption ... Bladder #Nephron #Reabsorption ... #pathophysiology ... #nephrology
Normal Anion-Gap Acidosis (NAGMA) - Differential Diagnosis Framework and Workup

NAGMA
- Chem, ABG or VBG
- Calculate Anion
Gap - UAG and Urine ... gap - UA with urine ... Gap - Estimate urine ... • Low HCO3 absorption ... Diagnosis #Workup #nephrology
Hyperkalemic Distal Renal Tubular Acidosis (RTA) Type 4 - 

Failure to acidify urine in collecting duct
Failure to acidify urine ... to reduced Na reabsorption ... Diagnosis #Management #Nephrology
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Proteinuria (Negative urine ... MGUS - Poor reabsorption ... Proteinuria (Positive urine ... albuminuria) - Active urine ... #Proteinuria #Nephrology
Pathophysiology of The Nephron - Electrolyte and Water Exchange

The nephron — electrolyte and water exchange. 
180
Pathophysiology ... #Pathophysiology ... #Nephrology #Nephron ... #Electrolytes #Reabsorption
Gitelman Syndrome Pathophysiology
Gitelman Syndrome is a rare autosomal recessive salt-losing tubulopathy with a prevalence of 1-
Gitelman Syndrome Pathophysiology ... ↑ Renin ↑ Ca++ reabsorption ... Hypocalciuria ↓ Mg++ reabsorption ... Gitelman #Syndrome #Pathophysiology ... #nephrology #diagnosis