TL;DR
Obstetric Emergencies: Pregnancy emergencies: imminent delivery, breech, prolapsed cord, postpartum hemorrhage, preeclampsia.
Obstetric Emergencies
Definition
Pregnancy emergencies: imminent delivery, breech, prolapsed cord, postpartum hemorrhage, preeclampsia.
Key Values & Ranges
Key values and ranges relevant to obstetric emergencies in prehospital care:
| Parameter | Adult | Pediatric |
|---|---|---|
| GCS | 15 is normal, under 8 = severe TBI | modified pediatric GCS for preverbal |
| respiratory rate | 12-20 breaths/min | 25-50 (infant), 15-30 (child) |
| SpO2 | 95-100% | 95-100% |
| blood glucose | 70-140 mg/dL | 60-100 mg/dL (neonates lower) |
| heart rate | 60-100 bpm | 80-150 bpm (infant), 70-120 bpm (child) |
Clinical Significance
In prehospital care, understanding obstetric emergencies can mean the difference between a positive patient outcome and a critical miss. A 22-year-old motorcyclist with high-speed ejection. GCS 8, unequal pupils, posturing. Suspect TBI with herniation: hyperventilate, elevate head 30 degrees, rapid transport to trauma center.
Related pharmacology: aspirin at 324mg PO chewed, indicated for ACS/suspected MI.
Historical Context
The modern EMS system in the United States traces to the 1966 "Accidental Death and Disability" white paper (NAS/NRC). Understanding of obstetric emergencies has advanced significantly with evidence-based protocols. The NREMT, founded in 1970, standardized certification levels. Current ACLS and PALS guidelines are updated every 5 years by the AHA based on the International Liaison Committee on Resuscitation (ILCOR) evidence review.
Safety Considerations
Field safety for obstetric emergencies includes scene assessment before patient contact. Ensure BSI (body substance isolation) precautions are in place. PPE selection depends on the mechanism and suspected pathogens. Gloves are the minimum; add mask and eye protection for splash risk, N95 for airborne pathogens.
Never approach a scene involving hazardous materials, violence, or structural instability without proper resources and clearance from incident command.
Exam Focus Areas
On the Nremt Emt, Nremt Paramedic exam(s), questions about obstetric emergencies typically test:
- Assessment findings that differentiate between similar presentations
- Correct medication selection, dosing, and route of administration
- Appropriate transport decisions and hospital notification criteria
- Recognition of signs and symptoms requiring immediate intervention
Workplace Applications
In daily practice, obstetric emergencies is applied consistently according to facility protocols and current evidence-based guidelines. Competency is maintained through annual skills validation, continuing education, and quality improvement participation.
Why It Matters
OB emergency management tested on EMT and Paramedic exams.
Related Terms
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