119 results
Prothrombin Time (PT) and Partial Thromboplastin Time (PTT)

Prothrombin Time (PT) - Often Elevated in:
 • Vitamin
Time (PT) - Often Elevated ... (PTT) - Often elevated ... • Underfilled test ... Thromboplastin #laboratory ... #hematology #diagnosis
Mixing Study
 • Clotting tests can be abnormal due to either a clotting factor deficiency, or
Study • Clotting tests ... • Clotting tests ... Mixing #Study #diagnosis ... #hematology #pathophysiology ... #hematology #laboratory
Bayesian combination of 4T score with Heparin PF4 antibody titer to obtain the post-test probability of
obtain the post-test ... PF4Antibody #Bayesian #Diagnosis ... #Hematology #HITT ... Thrombocytopenia #Laboratory
Algorithm for Investigation of Abnormal Coagulation Tests
- Prolonged PT
- Prolonged aPTT and Prolonged PT
- Prolonged aPTT

Dr.
Abnormal Coagulation Tests ... Abnormal #APTT #Laboratory ... #Hematology #Diagnosis
Jugular Venous Distension on PhysicalExam

#JVP #Distension #Elevated #PhysicalExam #Clinical #Cardiology #Neck #Video #Jugular
JVP #Distension #Elevated ... #PhysicalExam #Clinical ... #Cardiology #Neck ... #Video #Jugular
Elevated JVP on PhysicalExam with Respiratory Variation

- Akbar @ordinaryEKG

#Elevated #JVP #PhysicalExam #JVD #jugular #venous #Distension #neck
Elevated JVP on ... @ordinaryEKG #Elevated ... Distension #neck #clinical ... #video #cardiology
Drop Arm Test - Supraspinatus Tear

The drop arm test evaluates for a supraspinatus muscle tear.
Passively adduct
Drop Arm Test - ... The drop arm test ... unable to keep arms elevated ... #PhysicalExam #clinical ... #video #sports
ISTH Scoring System for Disseminated Intravascular Coagulation (DIC)
Platelet count:
 • Expected: Low (or normal)
 • Elevation
• Expected: Elevated ... • Expected: Elevated ... • Elevated as ... ISTH #Scoring #diagnosis ... #hematology #laboratory
TTP - Laboratory Evaluation for Thrombotic Thrombocytopenic Purpura

Activity of von Willebrand factor-cleaving protease activity - A
TTP - Laboratory ... activity is the diagnostic ... value is low, tests ... indirect antiglobulin tests ... #Workup #Hematology
Commonly Observed Laboratory Findings in Hepatic / Liver Failure
 - Elevated conjugated and unconjugated bilirubin -
Commonly Observed Laboratory ... Liver Failure - Elevated ... synthesis - Elevated ... LiverFailure #Hepatic #Hepatology ... #Laboratory #Diagnosis