You get a EKG that’s a sinus rhythm but it has widened QRS waves. You remember learning about bundle branch blocks at some point back in medical school but thought it was confusing and never bothered to learn the difference. Here’s a quick and easy way to differentiate the two in most cases. Look at […]
The Vomiting Child – Multiple Choice Q&a
Posted on1. A 14 month old child is brought into the ED for fevers, vomiting, diarrhea x 4 days. Stools are watery and nonbloody. The infant appears nontoxic and well hydrated. The patient attends day care. What is the most likely diagnosis? a) Campylobacter b) Rotavirus c) Shigella d) Salmonella e) Norwalk virus 2. A 3 […]