2227 results
Diarrhea - Differential Diagnosis Algorithm
Inflammatory
    - Invasive Infections
    - Non-Infections
Watery
Diarrhea - Differential ... Non-Infections Watery - Osmotic ... BostonChiefs #Diarrhea #Differential
Acute Diarrhea - Differential Diagnosis Algorithm
 • Ischemic: Small Bowel vs Large Bowel
 • Infectious: Diarrhea-Predominant
Acute Diarrhea - Differential ... Non-Bloody • Dietary (osmotic ... Acute #Diarrhea #Differential
Diarrhea Differential Diagnosis Algorithm

Inflammatory
 - Infectious
   - Noninvasive
     - Viral
Diarrhea Differential ... Noninfectious Osmotic ... #Diarrhea #Differential
Water Deprivation Test - Differential Diagnosis of Diabetes Insipidus (DI)
Concept of WDT: endogenous vasopressin secretion is
Deprivation Test - Differential ... measured upon osmotic ... Deprivation #Test #Differential
Causes of Hypernatremia - Differential Diagnosis
Inadequate water intake:
 • Lack of access to water
Extrarenal hypotonic fluid
Hypernatremia - Differential ... Diuretics • Osmotic ... Hypernatremia #Differential
Chronic Diarrhea - Workup
Osmotic:
 • Consider food diary and trial avoiding certain foods or meds, Consider
Diarrhea - Workup Osmotic ... diagnostic fast, Stool osmotic ... diagnostic fast, Stool osmotic ... Workup #diagnosis #differential
Chronic Diarrhea Differential Diagnosis
 • Inflammatory, Infectious: Recurrent C. diff, Giardiasis
 • Inflammatory, Non-infectious: IBD, Ischemia,
Chronic Diarrhea Differential ... , Radiation • Osmotic ... Diarrhea #Chronic #Differential
Hypokalemia Differential Diagnosis Algorithm

Low intake 
• poor oral intake 

Renal loss 
• Medication 
• Hypomagnesemia 
•
Hypokalemia Differential ... Hypomagnesemia • Osmotic ... #Hypokalemia #Differential
Irritable Bowel Syndrome (IBS) Treatment Algorithm

IBS-Constipation:
 • Constipation: Osmotic laxatives
 • Abdominal pain: Antispasmodics

IBS-Diarrhea:
 • Diarrhea:
Constipation: Osmotic
Nephron Pathophysiology - Diuretic Sites of Action
Diuretics
1) Acetazolamide/canagliflozin
2) Osmotic agents (mannitol, urearetics)
3) Loop agents (eg, furosemide)
4)
canagliflozin 2) Osmotic