143 results
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 → Recheck abnormal ... #pathophysiology
Isolated Hyperbilirubinemia - Differential Diagnosis Algorithm
Direct Hyperbilirubinemia: Dubin-Johnson Syndrome, Rotor Syndrome
Indirect Hyperbilirubinemia: 
 - Trauma, Hematoma,
Dubin-Johnson Syndrome ... , Rotor Syndrome ... Reticulocyte Count Normal ... Reticulocyte Count Abnormal ... Diagnosis #Algorithm #hepatology
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
demonstrates: 1) Normal ... to the Left 2) Abnormal ... patient with vertigo symptoms ... , this abnormal ... #Test #HINTS #PhysicalExam
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
demonstrates: 1) Normal ... to the Left 2) Abnormal ... patient with vertigo symptoms ... , this abnormal ... #Test #HINTS #PhysicalExam
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Algorithm Relative - Normal ... Positive - Low/Normal ... Saturation 90%, Abnormal ... Heart Disease Abnormal ... Chronic Chest Symptoms
Marfan Syndrome - Signs and Symptoms

- Caused by mutations in the fibrillin-1 (FBN1) Gene (chromosome 15)
-
Marfan Syndrome ... - Signs and Symptoms ... chromosome 15) - Abnormal ... Dominant #Marfans #Syndrome ... Diagnosis #Signs #Symptoms
Rheumatoid Arthritis - 2020 ACR-EULAR Classification
≥ 6 of 10 points = definite RA
Joint Involvement:
at least 1): Normal ... CRP and normal ... - 0 points Abnormal ... CRP or abnormal ... points Duration of symptoms
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Diagnosis Algorithm Normal ... Myelodysplastic Syndromes ... Target Cells, Normal ... WBCs - Normal ... Deficiency - Abnormal
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

In a patient with vertigo symptoms, this
HINTS Exam - Abnormal ... Test of Skew (Abnormal ... patient with vertigo symptoms ... PeterJohns84 #Abnormal ... #Test #HINTS #PhysicalExam
HINTS Exam - Normal Test of Skew (Normal Vertical Skew)

In a patient with vertigo symptoms, this
HINTS Exam - Normal ... Test of Skew (Normal ... patient with vertigo symptoms ... PeterJohns84 #Normal ... #Test #HINTS #PhysicalExam