Rosh 222 Review Questions with 100% Correct Answers | Updated 2024 | Guaranteed A+|36 Pages

What is the next step for a trauma patient with abdominal pain after they receive a FAST scan? - ️️Stable patient + positive FAST --> CT Unstable patient + negative FAST --> repeat FAST or DPL Unstable patient + positive FAST --> laparotomy Antidote to organophosphate poisoning - ️️Pralidoxime (PAM-2) Atropine, titrate to drying of bronchial secretion (First step is decontamination of patient) Antidote to beta blocker toxicity - ️️Glucagon + Insulin Pulsus alternans - ️️Regular rhythm, but force of pulse alternates between weak and strong beats - Sign of heart failure Which physical exam finding has the best combination of sensitivity, specificity, positive predictive value, and negative predictive value in heart failure with reduced ejection fraction? - ️️Displaced apical impulse Cushing Reflex - ️️Increased intracranial pressure or cerebral herniation - Hypertension - Bradycardia - Diminished respiratory effort