Nursing Clinical Practice Guide
Clinical Scenario: You are the nurse on an orthopedic floor. Your patient, Mr. Jones, s/p (status post) motor vehicle accident with a closed right femur fracture, was alert and oriented 2 hours ago. Now, he's agitated, pulling at his oxygen tubing, saying he "can't breathe." You note fine red spots on his upper chest and his SpO2 is 89% on 4L nasal cannula.
Nursing Intervention Strategy:
1. Immediate Assessment (Seconds): Check airway patency, work of breathing (use of accessory muscles, tracheal tug), and SpO2. Listen to lung sounds (may hear crackles or wheezes).
2. Immediate Action (Priority): Call a Rapid Response or notify the physician/provider STAT. State clearly: "I have a patient with a femur fracture, new onset confusion, petechial rash, SpO2 89% on 4L NC, suspect fat embolism syndrome."
3. While Waiting for Team:
* Elevate head of bed to High Fowler's position.
* Increase supplemental oxygen via non-rebreather (NRB) mask at 15 L/min to achieve highest possible SpO2.
* Stay with the patient, provide calm reassurance.
* Prepare emergency intubation equipment (suction, laryngoscope, endotracheal tubes) and code cart if hospital protocol directs.
4. After Stabilization: Anticipate transfer to ICU. Continue monitoring vital signs, neurological status, and oxygen saturation closely. Administer medications as ordered (e.g., IV fluids, steroids). Provide thorough documentation of the event timeline.
Patient Safety and Precautions:
* Do not dismiss confusion as "just pain" or "sundowning" in a trauma patient.
* Do not delay calling for help to perform non-urgent tasks like drawing blood.
* Handle the fractured limb with extreme care during any movement to prevent dislodging more fat emboli.
Nursing Procedure & Medication Flow
Procedure: Preparing for Emergency Intubation
1. Ensure crash cart/airway cart is accessible.
2. Turn on suction and check it is working.
3. Open sterile ET tube and laryngoscope packages.
4. Assist respiratory therapist and physician with positioning (sniffing position), pre-oxygenation with bag-valve-mask, and medication administration (sedatives/paralytics).
5. Post-intubation: secure the tube, confirm placement with end-tidal CO2 detector and chest X-ray, connect to ventilator.
Medication: In FES, medications are for support. If intubated, the patient will receive:
* Sedatives (e.g., Propofol, Midazolam): For comfort and ventilator synchrony.
* Analgesics (e.g., Fentanyl): For pain control.
* Possible Corticosteroids: To reduce inflammatory response (controversial, not always used).
A Word from Your Senior Nurse
"Nursing is not just about carrying out physician orders — it's about being the frontline guardian for your patients! In clinical practice, recognizing subtle changes in a patient's vital signs and mental status early can prevent deterioration. A patient becoming confused after a fracture isn't 'just tired'—it's a red flag. When studying for your boards, don't just memorize the triad for FES; connect it to the feeling of urgency. Ask yourself, 'If my patient looked like this, what would I do first?' That mindset of linking assessment to immediate, prioritized action will not only earn you a great score on the NCLEX but will make you a truly confident, professional nurse who saves lives!"