3057 results
Diplopia - Differential Diagnosis
Step 1: Consider Stroke
Step 2: Diplopia PLUS
 - Cavernous Sinus Syndrome
 - Infection
Differential Diagnosis Step ... Consider Stroke Step ... Apex Syndrome Step ... Isolated Diplopia Step ... Diagnosis #Algorithm #Causes
Hyponatremia - Diagnostic Evaluation Algorithm

Step 1: Consider whether Posm may actually be normal or elevated
Step 2:
Evaluation Algorithm Step ... normal or elevated Step ... Specific Gravity Step ... and measure UNa Step ... considered likely, the cause
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Interpretation Steps ... Differential Diagnosis: Causes ... starvation, diabetic) Causes ... Acetazolamide Causes ... - Salicylates Causes
How to Evaluate an Abnormal APTT
Step 1: Is the PT or APTT Artifactually Prolonged?
Step 2: Is
Abnormal APTT Step ... Step 2: Is the Patient ... Thrombin Inhibitor) Step ... Step 4: Mixing Studies ... to identify the cause
Causes of Neutropenia with Pancytopenia - Differential Diagnosis Algorithm
Sequestration:
 • Splenomegaly
Marrow Infiltration:
 • Hematologic and non-hematologic
Causes of Neutropenia ... Myelofibrosis Stem ... Diagnosis #Algorithm #Causes
Ventilator Troubleshooting Summary
High PIP, nl Pplat:
 - DDx: Tubing problem, Bronchospasm, Secretions
 - Next Steps: Check
Secretions - Next Steps ... Distention - Next Steps ... expiratory time - Next Steps ... filling, PE - Next Steps ... Treat underlying cause
Algorithm regarding the diagnosis and treatment of Hereditary Hemochromatosis HH. 

Step 1: In the patient with
Step 1: In the patient ... Step 2: If TS is ... Step 3: All patients ... out additional causes ... If other causes
Simplified Approach to Acute Kidney Injury (AKI)
1) IS THIS AN EMERGENCY? 
Is there a dialysis indication
PROBLEM ~80% of AKI cases ... are caused by prerenal ... not. go on to step ... CONSIDER INTRINSIC CAUSES ... for WBCs, RBCs, casts
Causes of Altered Level of Consciousness GCS < 7 - Differential Diagnosis Algorithm

Brain Involvement - Hemispheric
Causes of Altered ... Involvement - Brain Stem ... Herniation • Brain stem ... Diagnosis #Algorithm #Causes
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
magnesium(Mg) The next step ... wasting from other causes ... suggests extra-renal causes