2828 results
Proximal Renal Tubular Acidosis (RTA) Ttype 2 Overview

HCO3 reabsorptive failure
Lowering of threshold for HCO3 absorption in
Overview HCO3 reabsorptive ... threshold for HCO3 absorption ... Proximal #Diagnosis #Management
Hyperkalemic Distal Renal Tubular Acidosis (RTA) Type 4 - 

Failure to acidify urine in collecting duct
to reduced Na reabsorption ... Hyperkalemic #Diagnosis #Management
Oral Hypoglycemics in Diabetes Management
1  INSULIN SENSITIZER
 • TZD 
     -
Hypoglycemics in Diabetes Management ... Diabeta) 3 CARB ABSORPTION ... slows gut starch absorption ... tubule glucose reabsorption ... Hypoglycemics #Diabetes #Management
Management of SIADH
Treat underlying cause:
 • Causes can include pain, primary lung pathology, post-operative phenomenon, medications,
Management of SIADH ... passive sodium reabsorption ... SatyaPatelMD #SIADH #Management
Hypercalcemia of Malignancy - Pathophysiology
PTH-mediated
 • Parathyroid cancer
 • Ectopic production: Small cell lung cancer, ovarian
intestinal calcium absorption ... and stimulates resorption ... Stimulate calcium reabsorption ... kidney, Stimulates resorption
Parathyroid Hormone (PTH) Effect in Calcium and Phosphorus
Calcium - Net Effect Hypercalcemia:
   ↑ intestinal
↑ intestinal absorption ... ↑ bone reabsorption ... ↑ tubular reabsorption ... Hypophosphatemia: ↑ bone reabsorption ... ↓↓ tubular reabsorption
Hypercalcemia - Hormones and Pathophysiology  
Calcitriol:
 • Bones: Enhances mineralization
 • GI Tract: ↑ Ca2+
Kidneys: ↑ Ca2+ reabsorption ... , ↑ PO4- reabsorption ... Kidneys: ↑ Ca2+ reabsorption ... , ↓ PO4- reabsorption ... , PO4- reabsorption
SIADH Treatment Options
1. Treat underlying cause of SIADH: Pain, Primary lung pathology, Post-operative phenomenon, Medications, Basically
passive sodium reabsorption ... SatyaPatelMD #SIADH #Management
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
Diagnosis and Management ... Ureterojejunostomy (reabsorption ... clear cause) Management ... diagnosis and management ... Hyperkalemia #Diagnosis #Management
Hypercalcemia - Differential Diagnosis Algorithm
Elevated PTH (High or normal):
 • Primary Hyperparathyroidism
 • Familial Hypocalciuric Hypercalcemia
Low
Miscellaneous - Bone Resorption ... - Calcium Reabsorption