3262 results
Causes of Metabolic Alkalosis - Differential Diagnosis Algorithm
Urine chloride < 20 mmol/l - Chloride responsive (Chloride
Causes of Metabolic ... Vomiting • NG suction ... Metabolic #Alkalosis #Causes
Blood gas analysis
Metabolic alkalosis
Measured urine CI
< 10 mEq/L
Saline responsive
> 10 mEg/L
Not saline responsive
- Vomiting or NG
Vomiting or NG suction ... Endocrine cause ... H+ loss Renal cause ... NotSalineResponsive #Vomiting #NGSuction ... NotSalineResponsive #Vomiting #NGSuction
Causes of Metabolic Alkalosis - Differential Diagnosis Algorithm
GI Losses - Gastric
 • Vomiting
 • NG suction
GI
Causes of Metabolic ... Vomiting • NG suction ... Diagnosis #Algorithm #Causes
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
consider passing suction ... Consider potential causes ... POTENTIAL CAUSES ... Consider potential causes ... tracheal/bronchial suction
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted - 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting,
Vomiting, NGT suction ... Algorithm #Nephrology #Causes
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
Diagnosis Algorithm Cause ... intoxication Cause ... Ileostomy - NGT suction ... ⁻ increase may cause ... ⁻ decrease may cause
Causes of Hypokalemia - Differential Diagnosis Algorithm
Decreased intake (rare cause in isolation)
GI loss - Urine loss
Causes of Hypokalemia ... Decreased intake (rare cause ... Vomiting • NG suction ... Diagnosis #Algorithm #Causes
Causes of Hypomagnesemia
Redistribution:
 - IV glucose
 - Correction of diabetic ketoacidosis
 - IV hyperalimentation
 - Refeeding
Causes of Hypomagnesemia ... - Nasogastric suction ... Hypomagnesemia #Causes
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
hypovolaemia or combined causes ... consider passing suction ... pressure as a cause ... potential surgical causes ... team. ❼ Consider causes
Causes of Hypomagnesemia
 • Redistribution: IV glucose, Correction of diabetic ketoacidosis, IV hyperalimentation, Refeeding after starvation,
Causes of Hypomagnesemia ... loss: Nasogastric suction ... Hypomagnesemia #Causes