There are about 8,000 snakebites per year in the United States and 10% are fatal (see comments)! If this doesn’t scare you enough to view these videos, watch these videos to see Dr. Rahul’s Patwari’s amazing digital drawing skills. In addition to a brief 4-minute overview on snake bites, Rahul also goes more in depth about crotalids (rattlesnakes) and elapids (coral snakes) specifically.
It’s 7 am on a Monday. Your first patient is an 82 year-old woman who was brought in by EMS from an assisted living facility. All EMS can tell you is that she was not acting herself. You enter her room and introduce yourself. “Hello Mrs. Jones. How are you today?” The woman startles, “Well, you see, I went to put my dog out, and then I was just walking, and couldn’t remember. So it’s all coming full circle, and then I ate a sandwich.” Just then EMS rolls in with another patient, a 75 year-old male coming from home, who was found by his wife in his recliner minimally responsive, with a GCS of 6. He is followed by a 76 year-old female who had a fall from standing three days ago, and has been increasingly confused today, and is currently oriented only to person.
In the Emergency Department, we too often under-estimate our patients’ likelihood for intimate partner violence (IPV). Unfortunately, there is no perfect screening test to detect this. So one must maintain a high index of suspicion. Once you detect it, what questions should you ask to ensure her/his safety and how do you optimize the resources available to her/him?
Created by Trevor Wilson (UCSF medical student) and Dr. Beth Kaplan (UCSF/SFGH), the following PV pocket card reviews how to screen, document, intervene, and provide resources for the patient. Learn the “SAFE” questions.1,2
Go to ALiEM (PV) Cards for more resources.
Airway management is one of the defining skills of an emergency physician, but our role in the care of intubated patients may continue long after endotracheal tube placement is confirmed. In mechanically ventilated patients, acute elevations in airways pressures can be triggered by both benign and life-threatening causes. When the ventilator alarms, do you know how to tell the difference? What is your approach in troubleshooting the potential problems?
Welcome a new superstar blogger, Dr. Todd Seigel (@ToddSeigelMD), to the ever-growing ALiEM team. I first met Todd at the recent Society of Academic Emergency Medicine meeting. At that time, he was an already established clinician-scholar-educator at Brown University. He had already graduated from residency and was returning to fellowship training to get his board-certification in Critical Care Medicine. I’m thrilled that he is now at my home institution (UCSF) doing this fellowship, where I couldn’t resist recruiting him to join our all-star cast of blog authors. Today is the first of hopefully a long series of critical care/resuscitation topics that are practically relevant for all practicing emergency physicians.
Injuries to the hand are fraught with multiple, concurrent injuries. Many injuries may have chronic debilitating complications, if not detected early. One such example is a finger laceration with a concurrent extensor tendon injury, causing delayed boutonniere deformity formation and limited function. Review the anatomy of the extensor tendon. View the video on how to perform the Elson’s test to detect a central slip tendon injury.
Last week, the Patwari Academy videos covered ECG basics on rate, rhythm, and axis. Here is another set of three videos discussing ECG intervals and segments — specifically the PR interval, QRS interval, and ST segments. Again, this is a nice review on ECG concepts.