Category: Uncategorized (Page 2 of 3)

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What is most important to programs from ERAS? SLOEs, clinical grades on EM rotations and residency interviews.

How do you look good on interviews? Have a thorough ERAS application that gives interviewers lots to ask about!

On ERAS, there are four sections in the curriculum vitae portion:

1. Education – honorary societies, medical school awards, other awards/accomplishments (e.g. college, volunteer, previous career awards)
2. Experiences –
   1. Work (paid, unpaid clinical or teaching)
   2. Volunteer (public service, leadership, clubs and organizations)
   3. Research (labs, projects)
3. Licensure – only if previous medical career, legal history
4. Publications – papers, presentations, online publications

Don’t forget to add some personality to your application with the hobbies section!

Further Reading

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ERAS Pt 1: The 8 Parts of the Application
There are 8 parts to the application:

1. Personal and Biographic Information – mostly self-explanatory
2. Curriculum Vitae (Resume) – keep an updated CV throughout medical school to make
   this easy to fill out, be concise but specific
3. Personal Statement – start early
4. Letters of Recommendation – should ideally have two SLOEs from rotations in EM
   departments plus one extra letter
5. Test Scores – transfer reports from USMLE or COMLEX
6. MSPE or Dean’s Letter – submitted by your school
7. Medical School Transcript – submitted by your school
8. Photo – business professional headshot with neutral background

Further Reading:

CordEM – SLOE 1

CordEM – SLOE 2

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You are working at Clerkship General when you are called to see a 70 yo male who is presenting with shortness of breath.

Initial Vitals

• Temp 98.0
• HR 36
• RR 28
• BP 80/35
• O2 82%

Critical Actions

• Interpret ECG Correctly (3rd degree AV block)
• Order a troponin
• Perform and Describe transcutaneous pacing
• Perform and Describe transvenous pacing
• Treat NStemi (ASA, Heparin gtt, nitro if BP improved after pacing)

Further Reading

Complete Heart Block – EMDocs

Bradycardia – EMCrit

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DOPES

D-Displacement – endotracheal tube dislodges from trachea, or falls into right mainstem bronchus

O-Obstruction – Mucous plugging, bronchospasm, patient biting tube

P –Pneumothorax – Look out for pneumothorax, it can be subtle

E – Equipment – Disconnected/unpowered equipment, ensure everything is powered on and connected appropriately

S – Stacking – common in asthma/COPD due to inadequate expiration resulting in air trapping between breaths

Further Reading

LITFL – Post-Intubation Hypoxia

CanadiEM – Approach to the Alarming Vent

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Brainstorming ideas – how to make it personal

1. What makes me unique?

2. What are some specific experiences I’ve had in my life that have either made me want to do EM or given me the skills that will prepare me well for training in EM?

3. If a family member or a friend were to describe me to a stranger, what would they talk about first?

Brainstorming ideas – how to make a statement

1. What do I bring to the table?

2. What am I looking for in a training program?

3. Where do I see myself in 5-10 years?

Further Reading:

Personal Statement Library

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Welcome to EM Clerkship Maddie Watts!

The personal statement should be *personal* and should *make a statement*.

• Start early
• Use solid organizational structure
• Address the big three questions – who? what? why?
• Check for grammar mistakes
• Explain any red flags

Further Reading:

EMRA / CORD Advising Guide

NRMP Program Director Survey

ALiEM Match Advice Series

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You are working at Clerkship General when you are called to the resuscitation bay for a 55yo M presenting in respiratory distress.

Initial Vitals

• Temp 99.9
• HR 110
• RR 22
• BP 122/82
• O2 82% on BiPAP 10/5 100%FiO2

Critical Actions

• Correctly interpret CXR #1 (multifocal PNA)
• Correctly interpret CXR #2 (bilateral PNTX)
• Treat with Oseltamivir
• Troubleshoot vent alarm#1 (increase sedation)
• Troubleshoot vent alarm#2 (place bilateral chest tubes)
  

Further Reading:

Acute Exacerbation of COPD – EMCrit

COPD – EM@3AM

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Cardiac Glycoside containing plants : Foxglove, Lilly of the Valley, Oleander, Squill

• Contain cardiac glycosides, which act as a negative chronotrope as well as a positive inotrope.
• Patients present with nausea, vomiting, visual changes, bradycardia/arrhythmia, and may develop hyperkalemia – a poor prognostic factor
• Treatment is Digibind/DigiFAB – look out for the side effects of hypokalemia as well as anaphylaxis.

Anticholinergic Alkaloid containing plants: Jimson Weed, Angels Trumpet, Deadly Nightshade

• Contain alkaloids that act as anticholinergics ; often used recreationally
• Patients present with delirium/hallucinations, pupillary dilation, anhydrosis, hyperthermia, skin flushing, urinary retention
• Treatment is support care, with physostigmine for severe cases – remember to go low and slow!

Toxic Mushrooms

• Important to distinguish between acute onset symptoms (<6hours) or delayed onset (6-24 hours)
• Inocybe : acute onset ; cholinergic crisis; treat with atropine
• Amanita Muscarina: acute onset; CNS toxicity – delrium, myoclonus, seizures ; supportive care and benzos as needed
• Amanita Phalloides: delayed onset ; treat with NAC and maybe Silibinin
  • Phase 1: 6-24 hrs after ingestion, nausea vomiting diarrhea
  • Phase 2: transient recovery, 24-60 hours after ingestion
  • Phase 3: Hepatic / multisystem organ failure
• Gyromitra: delayed onset; causes acute B6 deficiency leading to refractory seizures, treat with pyridoxine (vitamin B6) as well as usual seizure care.

Further Reading:

Stone Heart Syndrome – LITFL

Gyromitra – Indiana Poison Center

Anticholinergic Intoxication – EMCrit

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You are working at Clerkship General when you see your next patient : a 3 year old male accompanied by his father with chief complaint of vomiting. 

Initial Vitals

• Temp 98.6
• HR 50
• RR 20
• BP 95/55
• O2 100%

Critical Actions

• Identify the history of ingestion
• Check a blood glucose
• Call Poison Control
• Treat with DigiBind
• Treat subsequent anaphylaxis
  

Further Reading:

EMCrit – Digoxin Toxicity

The Tox and the Hound – Digoxin: to bind or not to bind

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• Opioid overdose is the number one leading cause of death in adults under the age of 50.
• Many ED Physicians fail to recognize that offering MAT (medication assisted therapy) to victims of opiate overdose is one of the most effective interventions we can offer in medicine.
• 1 in 2 using high-dose buprenorphine (≥ 16 mg) had retention in treatment – meaning NNT of 2!

Further Reading:

TheNNT – Opioid Use Disorder

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Critical Actions:

• Administer Naloxone
• Minimize Unnecessary Testing
• Discuss options for Rehab
• Offer opioid replacement therapy
• Provide Social Support

Further Reading:

Buprenorphine – EMDocs

Naloxone – EMDocs

Initiating Opioid Treatment in the ED – ACEP

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AFib with Rapid Ventricular Rate (RVR) – Rate >110

Primary AFib – Patients symptoms or their hemodynamic instability is due to the AFib itself. Treatment is by rate or rhythm control.

Secondary AFib – Patients AFib rate or their hemodynamic instability is due to an underlying secondary process (eg thyrotoxicosis, PE, sepsis, drugs, etc). Treatment is by treating the underlying process.

Unstable Primary AFib – The presence of hypotension, altered mental status, or pulmonary edema. Treatment is immediate cardioversion, second line agents include digoxin or amiodarone.

Stable Primary AFib (<48 hours duration ) – Treatment is by cardioversion in the ED

Stable Primary AFib ( >48hours or unknown duration) – Treatment is by rate control by CCB (diltiazem or verapimil), or by BB (metoprolol or esmolol)

Anticoagulation – Calculate CHADS2VASC and HASBLED score. Weigh risk of stroke versus risk of major bleeding prior to starting anticoagulation

Further Reading:

Atrial Fibrillation (EMCrit)

Atrial Fibrillation (ACEP Guidelines)

CHADS2VASC Score (MD Calc)

HASBLED Score (MD Calc)

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You are working a shift at Clerkship General Hospital when you go see your next patient, a 70 year old male presenting with chest pain.

Initial Vitals

• Temp 98.7
• HR 140
• RR 20
• BP 125/85
• O2 99%

Critical Actions

• Obtain EKG
• Treat AFib RVR via rate control (and not cardioversion)
• Diagnose Acute Arterial Occlusion
• Treat with Heparin
• Consult Vascular Surgery for further management (possible thrombectomy, bypass, etc)
  

Further Reading:

EMDocs – Acute Limb Ischemia

EMDocs – Systematic Approach to the Peripheral Vascular Exam

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tPA usage is controversial. Listen to find out why. Read more to form your own opinions.

Episode Sources:

After Re-Analysis, No Trials Show Efficacy of tPA in Acute Ischemic Stroke

Clinical Policy: Use of Intravenous Tissue Plasminogen Activator for the Management of Acute Ischemic Stroke in the Emergency Department

Why we can’t trust clinical guidelines – BMJ

Alteplase for Stroke: Money and Optimistic Claims Buttress the “Brain Attack” Campaign

Tissue Plasminogen Activator (tPA) for Acute Ischemic Stroke: Net benefits and harms unclear due to uncertainty in data – the NNT

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Initial Assessment:

• Obtain Vitals and blood glucose level
• Time of onset (important for tPA/TNK vs thrombectomy)
• Neurologic and Cardiac Examination / NIHSS
  • do not delay head CT to complete NIHSS, can always finish after CT
• Assess contraindications for tPA

Workup:

• Labs: CBC, CMP, Troponin, Coags, EtOH, bedside accucheck
• CXR and UA (infections can cause recrudescence of prior cva)
• ECG looking specifically for AFib
• Stat Imaging: CT Head noncontrast, followed by CTA Head/Neck and/or CT Perfusion

Treatment:

• tPA / TNK if significant neurologic deficits are present and no contraindications exist
• Thrombectomy if large vessel occlusion present without contraindications
• Admission to stroke unit to…
  • Workup the etiology of stroke (usually carotid US, Echo /w bubble study, telemetry monitoring),
  • Optimize treatment of risk factors such has HLD, HTN, AFib, etc
  • Obtain early PT/OT/Rehab

Post-tPA Complications: Angioedema (2-5%) and Hemorrhage (2-7%)

• Have a high index of suspicion for hemorrhage – monitor for headaches, change in mental status, signs of ICP, etc
• Stop tPA immediately
• If concerned for hemorrhage, elevate head of bed and obtain STAT CT Head
• For hemorrhage, consider TXA, Platelets, Cryoprecipitate (as recommended by the AHA, however evidence is extremely poor) and consult Neurosurgery
• For Angioedema, monitor airway closely, intubate if necessary, and consider medical treatment (FFP, Antihistamines, Steroids, Epinephrine, TXA – all of which have poor evidence for benefit)

Further Reading:

MD Calc- tPA Contraindications

EMDocs – Post tPA Complications

EMRA – Post tPA Hemorrhage

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ATLS – Advanced Traumatic Life Support

Primary Survey

• Airway
• Breathing
• Circulation
• Disability
• Exposure

Secondary Survey

• Head to Toe Examination
  • Look for injury patterns and important injuries, such as
    • Battle Sign (post auricular ecchymosis)
    • Raccoon Eyes (infraorbital ecchymosis)
    • Hemotympanum
    • Nasal Septal Hematoma
    • Urethral Injuries
    • Circumferential Burns
• Obtain a basic medical history
• Obtain XRs, FAST exam, CT scans

Tertiary Survey

• Repeat the examination portion of the secondary survey to ensure no minor injuries were missed

Further Reading:

Unbound Medicine – ATLS Outline

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You are working a shift at ABEM General when you receive a call from EMS over the radio for a patient involved in a house fire.

Initial Vitals

• Temp 99.0
• HR 150
• RR 40
• BP 90/50
• O2 95%

Critical Actions

• Administer 8L IVF in first 8 hours
• Administer supplemental oxygen for CO poisoning
• Administer TDAP
• Give hydroxycobalamine for cyanide toxicity
• Obtain head CT to diagnose SDH
  

Further Reading:

Cyanide Poisoning (LITFL)

Carbon Monoxide Poisoning (EMCrit)

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• 50% of cases of Pelvic Inflammatory Disease (PID) is caused by common STIs (Gonorrhea, Chlamydia ) but up to 50% is caused by native vaginal flora/other organisms
• No SINGLE historic, physical, or laboratory finding is both sensitive and specific for the diagnosis of acute PID
• Women with PID may be asymptomatic!!
• Presumptive treatment of PID should be initiated for sexually active women if they are experiencing pelvic/lower abdominal pain and if…
  • No alternative explanation can be found to explain patient’s pain, OR
  • ANY one of the three following findings are discovered on pelvic examination: cervical motion tenderness, adnexal tenderness, uterine tenderness
• All antibiotics used to treat PID should also be effective against Gonorrhea and Chlamydia because negative endocervical screening for these organisms do not rule out upper genital tract infection
• Many antibiotic treatment combinations exist: Ceftriaxone, Doxycycline, and Metronidazole is a common regimen

Further Reading: CDC STI Treatment Guidelines

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You are working a shift at ABEM General when three patients check in simultaneously at the start of your shift at 6AM.

Initial Vitals#1 (Ms. Taylor, 65F with Back Pain)

• Temp 98.8
• HR 120
• RR 22
• BP 210/110
• O2 97%

Critical Actions#1 (Ms. Taylor, 65F withBack Pain)

• Obtain Medication/Social Hx (Ciprofloxacin use, Cocaine use)
• Diagnose Aortic Dissection (Type B)
• Treat HR Appropriately (Esmolol drip)
• Treat BP Appropriately (Cardene drip)
• Treat Pain
  

Initial Vitals#2 (Ms. Thomas, 50F with Dysuria)

• Temp 101.0F
• HR 120
• RR 22
• BP 106/65
• O2 98%

Critical Actions #2 (Ms. Thomas, 50F with Dysuria)

• Obtain pregnancy test
• Perform chaperoned pelvic exam
• Diagnose PID /w Fitz Hugh Curtis & Treat /w abx
• Treat pain
• Council patient appropriately on +STD (treatment of partner, no intercourse until treated)

Initial Vitals#3 (Ms. Wells, 40F with Knee Pain)

• Temp 99.9F
• HR 90
• RR 18
• BP 120/80
• O2 98%

Critical Actions#3 (Ms. Wells, 40F with Knee Pain)

• Obtain appropriate workup (ESR, CRP, XRay, Cultures)
• Treat pain
• Perform Arthrocentesis
• Gonococcal Arthritis
• Treat with appropriate Antibiotics

Further Reading

Aortic Dissection – CoreEM

Pelvic Inflammatory Disease – EMDocs

Septic Arthritis – EMDocs

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Cardiac Tamponade

Cardiac Tamponade – A physiological state caused by a pericardial effusion in which the pressure in the pericardial sac is higher than the pressure inside the right sided chambers of the heart, leading to impaired filling, decreased cardiac output, and hemodynamic collapse.

Pericardial Effusions – Can be caused by infections, rheumatologic diseases, malignancy, uremia, hypothyroidism, trauma, aortic dissections, etc

Diagnosis on Exams:

• Becks Triad – Hypotension, JVD, Muffled Heart Sounds
• Pulsus Paradoxus – SBP drops >10mmhg during inspiration
• Electrical Alternans on ECG

Diagnosis in Real Life:

• Mix of clinical and cardiac ultrasound
• Clinically patients usually complain of dyspnea, sometimes chest pain. They can have ALL, SOME, or NONE of the features of Beck’s Triad!
• On ultrasound, RIGHT VENTRICULAR COLLAPSE DURING DIASTOLE is most specific for tamponade.
• On ultrasound, a PLETHORIC IVC is most sensitive for tamponade (but is totally non-specific as we see this with many other conditions including CHF, PE, PNTX, etc)

Treatment:

• Initial fluid bolus (stop if they worsen clinically)
• Vasopressors if needed to bridge unstable patient to definitive treatment
• Definitive treatment is pericardiocentesis.

Further Reading:

NEJM – Diagnosis of Cardiac Tamponade and how to perform pericardiocentesis