85 results
Ammonium Urate Crystals on Urine Microscopy
Very much like a black sea urchin in these particular examples

Dr.
Ammonium Urate Crystals ... on Urine Microscopy ... @JoseTesser #Ammonium ... clinical #nephrology #urine
Normal Anion-Gap Acidosis (NAGMA) - Differential Diagnosis Framework and Workup

NAGMA
- Chem, ABG or VBG
- Calculate Anion
Framework and Workup ... Gap - UAG and Urine ... gap - UA with urine ... ammonium concentration ... Differential #Diagnosis #Workup
Post Cardiac Arrest Workup Investigations Checklist

- Dr. Josh Farkas @PulmCrit

#Post #CardiacArrest #Workup #Checklist #Diagnosis #CriticalCare
Cardiac Arrest Workup ... Investigations Checklist ... CardiacArrest #Workup ... #Checklist #Diagnosis
Checklist Approach to Undifferentiated Shock / Hypotension

#Checklist #Undifferentiated #Shock #Hypotension #Diagnosis #Workup #Management #Evaluation
Checklist Approach ... Hypotension #Checklist ... Hypotension #Diagnosis #Workup
Urine Osmolar Gap Calculation

Urine Osmolar Gap represents ammonium salts = Measured Urine Osmolality - (2 x
Urine Osmolar Gap ... Calculation Urine ... Gap represents ammonium ... salts = Measured Urine ... + Urea/2.8) Urine
Urine Anion Gap in NAGMA
NA + K - Cl = surrogate for Urine NH4+
NH4+ is excreted
Urine Anion Gap ... surrogate for Urine ... negative AG implies ↑ ammonium ... ThePeanutKidney #Urine
Distal Renal Tubular Acidosis (RTA)  Type 1 

Totally scuppers the kidney's acidification mechanism. Will be
diagnosis with direct urine ... ammonium assay. ... Failure to acidify urine
General approach to AKI - Checklist

Urine electrolytes & FENa - Previously, it was believed that urine
approach to AKI - Checklist ... Urine electrolytes ... believed that urine ... Urine eosinophils ... PulmCrit #AKI #Checklist
Checklist for Evaluation of New-Onset Delirium in the ICU

Initial assessment 
 - 
Vital signs, neuro exam
Checklist for Evaluation ... TSH - LFTs, ammonia ... tox/infectious workup ... nonconvuIsive status #Checklist ... Delirium #Evaluation #Workup
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 ... disease Magnesium ammonium ... independent of urine