2566 results
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 ... Desipramine • DMAA • Ephedrine
Summary of Agents Potentially Contributing to False Positives on Urine Drug Screens (UDS)
Marijuana Metabolites
 • dronabinol,
Contributing to False Positives ... Rate of False Positives ... dextroamphetamine, doxepin, ephedrine ... result in false positives ... enough to prevent positive
Hypotension in Anesthesiology - Differential Diagnosis and Management 

Initial checklist: 
 - Verify BP (e.g. surgeon
(ephedrine / phenylephrine ... Head down position
False Positive Urine Drug Screens
Amphetamines - Amantadine, brompheniramine. bupropion, chlorpromazine, desipramine, ephedrine, isometheptene, isoxsuprine, labetalol, phentermine,
False Positive Urine ... , desipramine, ephedrine ... quetiapine #False #Positive
Gram Positive Bacteria Overview Identification Algorithm #Diagnosis #Microbiology #GramPositive #Bacteria #Identification #Differential #Algorithm #Catalase #Coagulase #Optichin
Gram Positive Bacteria ... Identification Algorithm ... #Differential #Algorithm
Algorithm demonstrating identification of aerobic gram positive bacteria #Diagnosis #Microbiology #GramPositive #Bacteria #Identification #Differential #Algorithm #Coagulase
Algorithm demonstrating ... of aerobic gram positive ... #Differential #Algorithm
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
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... worsen with head position ... Positive Hallpike ... Positive head impulse ... Dizziness #Vertigo #Algorithm
Ephedrine - Anesthesia Pharmacology
Trade Name: Ephedrine
Brand Name(s): Akovaz
Drug Type: Sympathomimetic Catecholamine
Time of Onset: Rapid
Duration of Action:
Ephedrine - Anesthesia ... Pharmacology Trade Name: Ephedrine ... countbackwardsfrom10 #Ephedrine
Gram Positive Bacteria - Identification Algorithm
Cocci 
  - Catalase +
     -
Gram Positive Bacteria ... Identification Algorithm ... Identification #Algorithm