NREMT EMT Common Mistakes

BSI/PPE and scene hazards must always be the first step before approaching any patient. Confirm the scene is safe for you, your partner, bystanders, and the patient. If the scene is not safe, stage and wait for appropriate resources. Every call begins with scene safety, no exceptions.

Follow the XABCDE order every time: control eXsanguinating hemorrhage, then Airway, Breathing, Circulation, Disability, and Exposure. Each step matters because life threats found out of order can be missed. Skipping ahead to a visible injury while ignoring airway compromise is a critical error on both the exam and in the field.

You must differentiate between hypovolemic (blood or fluid loss), cardiogenic (pump failure), distributive (vasodilation from sepsis, anaphylaxis, or neurogenic causes), and obstructive (tension pneumothorax, cardiac tamponade). Each type has distinct signs. Treatment decisions depend on correctly identifying the category of shock.

For an OPA, measure from the corner of the mouth to the earlobe or angle of the jaw. For an NPA, measure from the tip of the nose to the earlobe. An OPA that is too small can push the tongue back and worsen the obstruction. An NPA that is too long can cause trauma or stimulate the gag reflex.

Use the Cincinnati Stroke Scale to assess facial droop, arm drift, and speech abnormalities. Time is critical because eligible patients may benefit from thrombolytics within a narrow window. Document the time of symptom onset and transport rapidly to a stroke center. Delays in recognition lead to worse patient outcomes.