A 63-year-old female is in the Emergency Department awaiting internal medicine consultation for a diagnosed pulmonary embolism. She suddenly becomes very short of breath while walking to the bathroom and the team is called to assess. The patent will then arrest, necessitating thrombolysis. After ROSC, she will stabilize briefly but then develop increasing vasopressor requirements. The team will need to work through the shock differential diagnosis and recognize free fluid in the abdomen as a complication of thrombolysis requiring surgical consultation and transfusion.
Stable VT with ICD Firing
A 40-year-old male presents to the ED complaining that his ICD keeps firing. He will have a HR of 180 and VT on the monitor. He will occasionally yell “ow.” The team will need to work through medical management of VT, while considering magnet placement for patient comfort. The patient will remain stable but will trigger VT with his agitation.
Newborn Resuscitation
The team has been called to help in the ED where a woman just precipitously gave birth to a baby now requiring resuscitation. The mom thinks she’s at term. She has had no prenatal care and is an iv drug user. The baby will be flat. After stimulation and drying, the baby will have a HR <100 and PPV will be required. After 60 seconds, the HR will still be <60 and CPR will need to be started. This will be short lived. The team will also need to intubate and obtain IV access.
Simulation Design
This critique on simulation design was written by Alice Gray, a PGY 4 in Emergency Medicine at The University of Toronto and 2017 SHRED [Simulation, Health Sciences, Resuscitation for the Emergency Department] Fellow. Have you ever designed a simulation case for learners? If so, did you create your sim on a “cool case” that you … Continue reading Simulation Design
Burn with CO/CN Toxicity
A 33 year-old female is dragged out of a burning house and presents to the ED unresponsive. She has soot on her face, singed eyebrows, and burns to her entire chest, the front of her right arm, and part of her right leg. She is hypotensive and tachycardic with a GCS of 3. The team should proceed to intubate and fluid resuscitate. After this, the team will receive a critical VBG result that reveals profound metabolic acidosis, carboxyhemoglobin of 25 and a lactate of 11. If the potential for cyanide toxicity is recognized and treated, the case will end. If it is not, the patient will proceed to VT arrest.
MVC with Tension Pneumothorax
A 44 year-old male arrives by EMS to a tertiary care ED where the trauma team has been activated. He was the driver in a single-vehicle MVC. He presents screaming and moaning with a GCS of 13. He has an obvious open fracture of his right forearm. He also has decreased air entry to the right side of his chest. The team will need to recognize the tension pneumothorax as part of their primary survey. They will then need to irrigate and splint the right arm after they have completed their secondary survey. As the secondary survey is being completed, the patient will become hypotensive again. This time, the team will find free fluid in the RUQ.
Anaphylaxis (+/- Laryngospasm)
A 7-year-old male presents with wheeze, rash and increased WOB after eating a birthday cake. He has a known allergy to peanuts. The team must initiate usual anaphylaxis treatment including salbutamol for bronchospasm. The patient will then develop worsened hypotension, requiring the start of an epinephrine infusion. After this the patient will experience increased angioedema, prompting the team to consider intubation. If no paralytic is used for intubation (or if intubation is delayed), the patient will experience laryngospasm. The team will be unable to bag-mask ventilate the patient until they ask for either deeper sedation or a paralytic. If a paralytic is used, the team will be able to successfully intubate the child.
STEMI with Cardiogenic Shock
A 55-year-old man presents to the ED as a STEMI call. He is profoundly hypotensive with low O2 sats and obvious CHF. The patient’s blood pressure will transiently respond to fluid resuscitation. The ECG will show anterolateral ST elevation. The team will need to prepare for intubation while activating the cath lab. They will also need to start vasopressors. The patient will remain hypotensive until an inotrope like dobutamine is initiated. If unsafe medications are chosen for intubation, the patient will have a VT arrest.
Cashing out by buying in – How expensive does a mannequin have to be to call a simulation “high fidelity?”
This critique on simulation fidelity was written by Alia Dharamsi, a PGY 4 in Emergency Medicine at The University of Toronto and 2017 SHRED [Simulation, Health Sciences, Resuscitation for the Emergency Department] Fellow. How expensive does a mannequin have to be to call a simulation “high fidelity?” That was the question I was pondering this week, … Continue reading Cashing out by buying in – How expensive does a mannequin have to be to call a simulation “high fidelity?”
ASA Toxicity
The learner will be presented with an altered febrile patient, requiring an initial broad work-up and management plan. The learner will receive a critical VBG report of severe acidosis, hypoglycemia and hypokalemia, requiring management. Following this, the rest of the blood work and investigations will come back, giving the diagnosis of salicylate overdose. The patient’s mental status will continue to decline and learners should proceed to intubate the patient, anticipating issues given the acid-base status. The learner should also initiate urinary alkalinization and make arrangements for urgent dialysis.
EM Sim Cases 