Contributor: Aaron Lessen, MD Educational Pearls: Burns range in complexity from minor first-degree burns to more severe full-thickness burns. Initial basic burn management: Run the burn under cool running water for 20 minutes. Do not scrub the skin. Do not use ice water. Ideally initiated as soon as possible, but no later than 3 hours…
Read MoreContributor: Taylor Lynch, MD Educational Pearls: What is orbital compartment syndrome, and how is it assessed in the emergency room? Orbital compartment syndrome (OCS) is an emergent ophthalmic condition in which intraorbital pressure in the orbital compartment rises dramatically, compromising perfusion of the optic nerve and retina, leading to risk of irreversible vision loss. OCS…
Read MoreContributor: Megan Hurley, MD Educational Pearls: Assess first: confirm the hook isn’t near vital structures. Automatic subspecialty consult for eye involvement or proximity to carotid artery, radial artery, peritoneum, testicle, or urethra Barbed hook: cannot be pulled back through the entry without disengaging the barb Removal Techniques String-Pull: best for superficial, single-barbed hooks Depress shank…
Read MoreContributor: Travis Barlock, MD Educational Pearls: Quick Statistics on Electrical Burns: Electrical burns compose roughly 2 to 9% of all burns that come into emergency departments. The majority of patients who receive electrical burns are male, typically aged 20’s to 30’s, accounting for 80 to 90% of all electrical burn victims. The majority of burns…
Read MoreContributor: Alec Coston, MD Case Report Summary: A 17-year-old female involved in a motor vehicle collision presented to a rural emergency facility via personally operated vehicle. During workup and initial CT scan, the patient began rapidly decompensating with CT revealing a 1.5cm epidural hematoma with 7mm of midline shift. The patient went from being able…
Read MoreContributors: Travis Barlock MD, Jeffrey Olson MS4 Feel free to use the cases below for your own practice. All of the scenarios are completely made up and designed to hit several teaching points. Case 1 25 M, presents to the ED with chest pain. Stabbing, started a few hours ago, substernal. Thinks it is GERD….
Read MoreContributors: Col. (Dr.) Stacy Shackelford Dr. Sean Keenan Paramedic Alan Moreland Dr. Chris Tems Kara Napolitano From military-inspired trauma protocols to behavioral health alternatives and cardiac resuscitation, EMS is evolving fast. Our Medical Minutes from EMSAC highlight the growing need for prehospital providers to think critically, act quickly, and adapt to new approaches in trauma,…
Read MoreContributor: Aaron Lessen, MD Educational Pearls: Many trauma patients are placed on oxygen via non-rebreather A large, multicenter, controlled trial evaluated the outcomes of oxygen administration in trauma patients Patients were randomized to two groups 1. 8-hour restrictive oxygen strategy: only receiving oxygen when the patient’s saturation dropped below 94% 2. 8-hour liberal oxygen strategy:…
Read MoreContributor: Aaron Lessen, MD Educational Pearls: If a patient sustains a cut, the provider has several options on how to close the wound. If they choose to suture the wound closed, it involves needles both in the form of injecting numbing medication (lidocaine) as well as with the suture itself. Other techniques are “needleless,” like…
Read MoreContributor: Megan Hurley MD Educational Pearls: What is the mediastinum? The thoracic cavity is separated into different compartments by membranes The lungs exist in their own pleural cavities, and the mediastinum is everything in between The mediastinum extends from the sternum to the thoracic vertebrae and includes the heart, the aorta, the trachea, the esophagus,…
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