178 results
Thessaly Test for Knee Meniscal Tear

The test is positive if there is medial or lateral joint
Knee Meniscal Tear ... The test is positive ... Meniscal #Injury #Tear ... #orthopedics #sports
Drop Arm Test - Supraspinatus Tear

The drop arm test evaluates for a supraspinatus muscle tear.
Passively adduct
Supraspinatus Tear ... supraspinatus muscle tear ... The test is positive ... Supraspinatus #Tear ... clinical #video #sports
Crank Test for Labral Tear of the Shoulder

To perform the Crank Test, fully abduct the shoulder
Test for Labral Tear ... is considered a positive ... suggestive of a labral tear ... #Test #Labral #Tear ... clinical #video #sports
Summary of Agents Potentially Contributing to False Positives on Urine Drug Screens (UDS)
Marijuana Metabolites
 • dronabinol,
Contributing to False Positives ... *, hemp foods: tea ... • coca leaf teas ... • mouthwash, short-chain ... Testing #Laboratory #diagnosis
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Positive Lachman ... anesthesia with an ACL tear ... #Knee #Injury #Positive ... #PhysicalExam #Sports
Vancomycin and Dalbavancin (lipoglycopeptide antibiotics) - Antibiotics Class Overview

Mechanism: Glycopeptide -  inhibits cell wall synthesis
synthesis in Gram positives ... Spectrum: gram positive ... Used for: all sorts ... or proven gram positive ... #Pharmacology #Antibiotics
Autoimmune Hemolytic Anemia (AIHA) Pathophysiology - Warm vs Cold AIHA
Warm AIHA:
 - 70%; IgG mediated
 -
Anemia (AIHA) Pathophysiology ... , C3 positive or ... IgG negative, C3 positive ... Hemolytic #Anemia #Pathophysiology ... #diagnosis #hematology
Low Ankle Sprain: Pathomechanics and Clinical Findings

Grading Ligament Sprains
l: Minimal ligament disruption, mild swelling & tenderness,
II: Incomplete tear ... Ill: Complete tear ... LowAnkleSprain #Sports ... Grading #Grades #Diagnosis ... #pathophysiology
ANKLE FRACTURES: Lauge-Hansen Classification 
- Describes position of foot and mechanism of injury. Fx
progresses from Stage
Classification - Describes position ... ATFL ligament tear ... PM fx (or PTFL tear ... deltoid ligament tear ... ) #Diagnosis #
Medications that Can Cause False Positives on Drug Tests

Urine drug screens (UDSs) are simple to use,
Can Cause False Positives ... yielding false-positive ... can cause false positives ... : • Coca tea ... #differential #diagnosis