Organophosphate Poisoning (Deep Dive R12 MW)
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Description
Introduction * Used as pesticides * Used as weapons (nerve agents) * Sarin Gas, VX Gas, Novichok * Transdermal, Inhalation, Ingestion Clinical Presentation * Muscarinic Activation (Dumbels Mnemonic) * Defication * Urination * Myosis * Bradycardia, Bronchospasm, and Bronchorrhea * “The Killer B’s” * Emesis * Lacrimation * Salivation and Sweating * Nicotinic Activation * Muscle weakness and paralysis * CNS Activation * Respiratory Depression * Altered Mental Status * Seizures Treatment * Atropine * Reverses Dumbels * Keep giving and doubling the dose until brochorrhea and bradycardia resolve * Pralidoxime * Only works before ‘aging’ occurs * Diazepam * Stops the seizures
More Episodes
You are working at Clerkship General when one of the nurses comes and grabs you. “Hey doc, we need you in bed 10. I think this patient is having a stroke.” Initial Vitals: HR: 51 BP: 201/98 Temp: 98.0F RR: 18 O2: 99% (Room Air) Critical...
Published 05/01/24
Published 05/01/24
* Common during the first year of life as well as during puberty * Presents with nausea/vomiting, abdominal pain, and/or testicular pain * ALWAYS examine a child for signs of torsion who presents with abdominal pain (especially lower abdominal pain) * Look for tenderness,...
Published 04/16/24