2918 results
This is Jackson’s Burn Model. At the centre of the burn (the point of maximum heat
This is Jackson’ ... Pathophys #EM #Burn #Jackson
Abnormal Simmonds-Thompson Test (Positive) for Achilles Tendon Rupture

In this positive Simmonds-Thompson test, there is no plantar
Simmonds-Thompson Test (Positive ... Rupture In this positive ... Jason Hammond @dr.jasonhammond ... Test #Abnormal #Positive
Antidepressant Comparison Chart - Dosing and Major Side Effects
Fluoxetine
Sertraline
Citalopram
Escitalopram
Paroxetine
Fluvoxamine
Venlaxafine
Duloxetine
Mirtazapine
Bupropion

by Dr. Sam Jackson via Dr Poorman @DrPoorman

#Antidepressant
Sam Jackson via
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Positive Lachman ... Jason Hammond @dr.jasonhammond ... #Knee #Injury #Positive
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 ... Amphetamine false positives ... may cause false-positive
Positive FAST in the RUQ view demonstrating echogenic clot in Morison’s pouch with adjacent anechoic free
Positive FAST in ... Trauma #Radiology #POCUS ... HepatorenalRecess #Positive
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
TP + FN) = true positives ... disease absent Positive ... TP + FP) = true positives ... / all positives ... all negatives Positive
Positive FAST exam - Morrison’s Pouch

Ever so often its nice to gaze upon a crisp &
Positive FAST exam ... crisp & clean positive ... got us hooked on POCUS ... pouch #Hemorrhage #pocus ... #trauma #FAST #Positive
Summary of Agents Potentially Contributing to False Positives on Urine Drug Screens (UDS)
Marijuana Metabolites
 • dronabinol,
Contributing to False Positives ... Rate of False Positives ... resulting in false-positive ... result in false positives ... enough to prevent positive
Vancomycin and Dalbavancin (lipoglycopeptide antibiotics) - Antibiotics Class Overview

Mechanism: Glycopeptide -  inhibits cell wall synthesis
synthesis in Gram positives ... Spectrum: gram positive ... or proven gram positive ... choice for gram positive