343 results
Urine Drug Screens - Common drugs that may cause false positive tests 

Amphetamines:
Bupropion, Labetalol, Methylphenidate, Phenylephrine,
Urine Drug Screens ... Ibuprofen, Ketamine, Tramadol ... Diphenhydramine #Urine
False Positive Urine Drug Screens
Amphetamines - Amantadine, brompheniramine. bupropion, chlorpromazine, desipramine, ephedrine, isometheptene, isoxsuprine, labetalol, phentermine,
False Positive Urine ... thioridazine, tramadol ... Positive #UDS #Urine
Medications that Can Cause False Positives on Drug Tests

Urine drug screens (UDSs) are simple to use,
Drug Tests Urine ... • Sulpiride • Tramadol
Tramadol, TramaDONT - Reasons to Avoid Prescribing Tramadol
Highly Variable Opioid Effects: 
 - Low, poor and
Tramadol, TramaDONT ... Avoid Prescribing Tramadol ... ChillaPharmD #Tramadol ... #TramaDONT #pharmacology
Causes Abnormal Urine Color - Differential Diagnosis
Turbid White Urine (Albinuria):
 • Chyluria, Filariasis, Schistosomiasis, Malignancy, Phosphaturia,
Causes Abnormal Urine ... Diagnosis Turbid White Urine ... listed under green urine ... * Green Urine: ... : • Purple Urine
Intern Pocket Cards - Pharmacologic Pain Management Options
Anti-inflammatory:
 • Acetaminophen (24 hours: < 3-4g in healthy
hydromorphone, fentanyl, tramadol ... Fentanyl 0.15 IV • Tramadol
Urine Microscopy Guide

#Diagnosis #Path #Nephrology #Urine #Microscopy #Chart #Guide #atlas
Urine Microscopy ... Path #Nephrology #Urine
Urine Color - Differential Diagnosis
Red Urine:
 • Medical conditions: bleeding, porphyria, factitious disorder
 • Meds: rifampin,
Urine Color - Differential ... Diagnosis Red Urine ... spinach) Orange Urine ... red or orange urine ... ) Purple Urine:
Normal Anion-Gap Acidosis (NAGMA) - Differential Diagnosis Framework and Workup

NAGMA
- Chem, ABG or VBG
- Calculate Anion
Gap - UAG and Urine ... gap - UA with urine ... Gap - Estimate urine ... (+) NH4 in the urine ... - Renal • Urine
Urine Microscopy Crystals
Uric Acid crystals:
 - Formation promoted by acidic urine
 - Seen in tumor lysis
Urine Microscopy ... promoted by acidic urine ... promoted by alkaline urine ... independent of urine ... independent of urine