1214 results
Practice Guidelines for Preoperative Fasting

Infographic by Dr. Jesse Burk-Rafel
@jbrafel

> 8 hours - Heavy foods (fried/fatty) and
@jbrafel > 8 hours ... and meats > 6 hours ... formula > 4 hours ... and the Use Of pharmacologic ... VisualAbstract #Times #Preprocedural
Normal urine output 
- 0.5 to 1.5 cc/kg/hour 
- A patient should be urinating at least
0.5 to 1.5 cc/kg/hour ... least every 6 hours ... < 300cc/m2/24 hours ... - < 0.5 cc/kg/hour ... - < 1.0 cc/kg/hour
CENTRAL VENOUS CATHETER INSERTION - Materials/Supplies Checklist

Also Consider:
 - Ultrasound + Probe Cover
 - Patient Drapes
Venous #Catheter #Preprocedure
Insulin Comparison Chart

Insulin Types - Onset (hours) - Peak Glycemic Effect (hours) - Duration (hours)
 •
Types - Onset (hours ... Glycemic Effect (hours ... ) - Duration (hours ... Comparison #Table #pharmacology
Blood Pressure Targets in Hypertensive Crisis

Timeline:
1 hour: ↓ MAP by 25%, Maintain DBP ≥ 100 mmHg
2-6
Timeline: 1 hour ... 100 mmHg 2-6 hours ... DBP 100 mmHg 24 hours
Quick Guide: Methadone Starts in the Hospital
Day 1: max daily dose 40 mg methadone
First dose
• Check
Recheck Ramsay in 1 hour ... After 4 hours • ... After 4 hours • ... After 4 hours • ... After 4 hours
REBEL Review 46: Corticosteroid Conversion Chart 

Glucocorticoid, Approximate Equivalent Dose (mg), Relative Anti-Inflammatory (Glucocorticoid) Potency, Relative
Biological Half-Life (Hours ... comparison #table #pharmacology
Therapeutic Drug Level Monitoring 
Carbamazepine - Sample immediately before next dose (trough) 
Clozapine - Sample immediately
) or exactly 2 hours ... - Sample 8-24 hours ... trough level 2-4 hours ... sample after 18 hours ... Ranges #Toxicology #Pharmacology
Types of hypersensitivity reactions

Type I - lgE-Mediated, Within I Hour (Anaphylaxis)
Type II - IgG or IgM
lgE-Mediated, Within I Hour ... IgM Cytotoxic, Hours
3 Hour Time Lapse - Button Battery Ingestion Simulation - mp4 video version here: https://www.grepmed.com/images/14833

Swallowed button
3 Hour Time Lapse ... that occurs in 3 hours