10 results
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Algorithm Cl- ... , a high urine chloride ... Urine chloride is ... #urine #Algorithm ... #differential #diagnosis
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
- Differential Diagnosis ... Algorithm - Urinary ... diarrhea), Sweat ... diarrhea, Kidney ... poisoning • Normal acid-base
Causes of Metabolic Alkalosis: Differential Diagnosis
ECF volume contracted: urine chloride concentration <20 meq/L
 • Gastric alkalosis:
: Differential Diagnosis ... diarrhea (congenital ... acute reversal of chronic ... dehydrogenase activity: Chronic ... #Differential #Diagnosis
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Acid Base and Blood ... Vomiting D - Diarrhea ... nickmmark #acidbase #workup ... #algorithm #diagnosis ... #acidosis #alkalosis
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
Approach to Acid ... delta/delta) to see ... chronicity (acute, chronic ... , or acute on chronic ... Disorders #Evaluation #workup
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
- Differential Diagnosis ... Algorithm Cause ... - Metabolic alkalosis ... NGT suction - Diarrhea ... • Fatigue Chloride
Normal Anion-Gap Acidosis (NAGMA) - Differential Diagnosis Framework and Workup

NAGMA
- Chem, ABG or VBG
- Calculate Anion
- Differential Diagnosis ... Framework and Workup ... Chloride Intoxication ... Loss of HCO3 - Diarrhea ... Surgical drains - Chronic
Workup for Hypophosphatemia - Differential Diagnosis Framework
Rule out spurious hypophosphatemia: paraproteinemia, acute leukemia
Measure Urine Fractional Excretion
- Differential Diagnosis ... leukemia Measure Urine ... Malabsorption, Chronic ... diarrhea, Poor ... Glucose, Acute resp. alkalosis
Hypophosphatemia - Differential Diagnosis Algorithm
Appropriately Low Kidney Phosphate Excretion:
 • Decreased GI Absorption: Chronic Diarrhea, Antacids,
- Differential Diagnosis ... GI Absorption: Chronic ... Diarrhea, Antacids ... Acute Respiratory Alkalosis ... #phosphorus #workup
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
Rheumatology Workup ... Screening Tests for Chronic ... • Serum uric acid ... • Serum and urine ... #diagnosis #testing