6557 results
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
of Anemia with Normal ... - Differential Diagnosis ... - Decreased/NormaI ... PRV, Chronic) Normal ... #Differential #Diagnosis
Causes of Chronic Pediatric Cough - Differential Diagnosis Algorithm
Poor Growth
 - Non-Specific CXR
- Differential Diagnosis ... Infection - Abnormal ... • Tumor Normal ... Congenital Anomaly - Normal ... #Differential #Diagnosis
HFrEF - Low Ejection Fraction on Physical Exam - Likelihood Ratios
 - Displaced Apical Impulse
 -
Apical Impulse - Abnormal ... - S3 Gallop - Normal ... Likelihood #LRs #diagnosis
Hypocalcemia - Differential Diagnosis Algorithm - Low and High Phosphate
LOW PHOSPHATE
 - Low/NormaI PTH
- Differential Diagnosis ... PHOSPHATE - Low/NormaI ... PHOSPHATE - Normal ... Creatinine - Low/NormaI ... #Differential #Diagnosis
Mixing Study
 • Clotting tests can be abnormal due to either a clotting factor deficiency, or
an inhibitor of normal ... to have 50% of normal ... the test to be normal ... Plasma + Pooled Normal ... Mixing #Study #diagnosis
Patterns of Liver Injury
Transaminase Levels:
  > 50x normal - Ischemic Hepatitis
  > 20x normal
Levels: > 50x normal ... Hepatitis > 20x normal ... Hepatitis 10-20x normal ... muscle 2-5x normal ... #differential #diagnosis
Normal Labs in Kids

#Peds #Normal #LabValues #PocketCard #PEMSource #Laboratory #Pediatrics #Diagnosis
Normal Labs in Kids ... #Peds #Normal ... Laboratory #Pediatrics #Diagnosis
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
Bandemia Overview Normal ... Band neutrophils normally ... Differential Diagnosis ... counts may delay diagnosis ... #differential #diagnosis
Asthma vs COPD Presentation and Diagnosis
Asthma:
 • Epidemiology: Age usually < 45, History (personal or family)
Presentation and Diagnosis ... Exam: Usually normal ... Spirometry often normal ... or near normal ... COPD #comparison #Diagnosis
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
- Differential Diagnosis ... Algorithm Relative - Normal ... Positive - Low/Normal ... Saturation 90%, Abnormal ... #Differential #Diagnosis