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N113 Operative Ob
N113 - Operative Obstetrics
| Question | Answer |
|---|---|
| External Version | Alteration to fetal position by external manipulation, after 37 wks. Normally only attempted once. |
| External Version procedure | Baseline vitals, FHR, non-stress test, ultrasound to confirm position, IV or subq injection of terbutaline to relax uterus. |
| Internal Version | Mostly done during delivery of twins |
| Forceps | Used to rotate the fetus |
| Low/outlet forceps | head on perineum, used to extend head |
| Mid forceps | Heat a level of ischial spins, used to rotate head from LOA or ROA to anterior/posterior - anesthesia needed |
| Forceps - must knows... | Presenting part of fetus, ruptured membranes, complete dilation, NO CPD - pelvic disproportion. |
| Forceps uses | Fetal distress, maternal cardiac condition, maternal exhaustion |
| Forceps risks/assessments | Bleeding, uterine & bladder tears, rectal fistulas, infection |
| Forceps - neonatal risks | Ecchymosis or facial edema, transient facial paralysis, caput succedaneum (swelling that crosses the midline), cephalhematoma (swelling that doesn't cross midline) |
| Vacuum | Head must be visable, suction cup is applied to presenting part & gentle traction is extended while mother pushes |
| Vacuum risks | cephalhematoma, scalp laceration, subdural hematoma - severe risk, limited to certain # of 'pop offs'. |
| Cesarean Section | Oldest surgical procedure. |
| Cesarean section indications | Breech, fetal distress, dystocia, uteroplacental insufficiency, dysfunctional labor, CPD, herpes breakout |
| Almost always delivered C-section | Prolapsed cord, placenta previa, placenta abruptio, herpes breakout |