Source: National Capital Poison Center Button Battery Ingestion Triage and Treatment Guideline  
13 hours before IV contast:Prednisone 50 mg PO 7 hours before IV contrast:Prednisone 50 mg PO 1 hour before IV contrast:Prednisone 50 mg PODiphenhydramine 50 mg PO&
Download Full Book as PDF [2.4 MB] Download Cover and Intro p1 to 12 as PDF [388 KB]Download Summary of Changes p13 to 18 as PDF [391 KB]Download Intrauterine Contraceptives p19 to 41 as PDF [502 KB]Download Progesterone o
Classic sign:Ipsilateral pupillary dilation associated with contralateral hemiparesisPathophysiology:Supratentorial mass effect e.g. epidural hematoma from a MMA lesion due to temporal bone #Herniation of the uncus of the temporal
Download full guideline as PDF [843 KB]The ACR recommends treating gout with ULT if:>=1 tophi strong recommendation, high moderate evidenceradiographic damage from gout strong recommendation, high moderate evidence>=2 flares/year
Very useful for US-trained physicians who want to calculate the familiar BUN/Cr ratio but using SI inputs.\$jsmodules/urea_creatinine_ratio.html/ More notes:Low BUN/Creat ratio can be caused by:inadequate protein int