59 results
Summary of Agents Potentially Contributing to False Positives on Urine Drug Screens (UDS)
Marijuana Metabolites
 • dronabinol,
*, hemp foods: tea ... • coca leaf teas ... levofloxacin, ofloxacin, poppy ... seeds, poppy oil ... naproxen and modern tests
Medications that Can Cause False Positives on Drug Tests

Urine drug screens (UDSs) are simple to use,
on Drug Tests ... on drug tests? ... : • Coca tea ... (Benadryl) • Poppy ... #drug #tests #differential
Drop Arm Test - Supraspinatus Tear

The drop arm test evaluates for a supraspinatus muscle tear.
Passively adduct
Drop Arm Test - ... Supraspinatus Tear ... supraspinatus muscle tear ... The test is positive ... Supraspinatus #Tear
Thessaly Test for Knee Meniscal Tear

The test is positive if there is medial or lateral joint
Thessaly Test for ... Knee Meniscal Tear ... The test is ... positive if there ... Meniscal #Injury #Tear
Crank Test for Labral Tear of the Shoulder

To perform the Crank Test, fully abduct the shoulder
Crank Test for Labral ... Tear of the Shoulder ... is considered a positive ... of a labral tear ... #Labral #Tear #
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Positive Lachman ... test in ACL Injury ... anesthesia with an ACL tear ... #Lachmans #test ... #Knee #Injury #Positive
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... test (posterior ... or supine roll test ... test Méniére's ... Dizziness #Vertigo #Algorithm
False Positive Urine Drug Screens
Amphetamines - Amantadine, brompheniramine. bupropion, chlorpromazine, desipramine, ephedrine, isometheptene, isoxsuprine, labetalol, phentermine,
False Positive Urine ... Cocaine - Coca leaf teas ... fluoroquinolones, poppy ... quetiapine #False #Positive
Whipple Disease (Tropheryma whipplei) - Diagnosis and Management 

Caused by: Tropheryma whipplei

Symptoms and Signs:
1. Migratory poly/oligoarthralgia
Two different positive ... T. whipplei tests ... specimen OR • One positive ... T. whipplei test ... Disease #diagnosis #algorithm
Benign Adrenal Mass - Differential Diagnosis Algorithm
Hyperplasia - Often Bilateral
 • Congenital Adrenal Hyperplasia
 • ACTH
Differential Diagnosis Algorithm ... Releasing Adenoma (Positive ... Dexamethasone Suppression Test ... :Renin Ratio) Positive ... Differential #Diagnosis #Algorithm