Study topic
Labour and fetal monitoring
NCLEX labor chapter: FHR deceleration patterns, oxytocin tachysystole response, shoulder dystocia and uterine rupture, plus contraception ACHES warnings.
Labor questions ask whether you can read the fetal monitor pattern, stop the right drug, and recognize the birth emergencies that need a team in the room now — then teach contraception danger signs without shame.
Fetal heart rate patterns
| Pattern | Usual association | Nursing stance |
|---|---|---|
| Early deceleration | Head compression | Often expected in active labor; continue monitoring |
| Variable deceleration | Cord compression | Reposition; amnioinfusion if ordered; assess persistence |
| Late deceleration | Uteroplacental insufficiency | Intrauterine resuscitation; stop oxytocin if running |
| Minimal variability + lates | Fetal compromise risk | Escalate; do not wait for “one more hour” |
- Stop oxytocin if it is contributing to nonreassuring patterns.
- Reposition (often left lateral).
- Oxygen and IV fluid bolus per protocol.
- Notify the provider and prepare for possible expedited birth.
Labor emergencies
| Emergency | Classic cues | Priority |
|---|---|---|
| Shoulder dystocia | Head delivers, retracts (turtle sign); shoulder stuck | Call help; McRoberts; suprapubic pressure; no fundal pressure |
| Uterine rupture (VBAC risk) | Sudden tearing pain, contractions stop, fetal bradycardia | Emergency cesarean pathway |
| Precipitous birth | Labor under about 3 hours | Support birth; watch closely for postpartum hemorrhage |
| Amniotic fluid embolism pattern | Sudden dyspnea, cyanosis, collapse after birth | Resuscitation / emergency response |
| Failure to progress | No cervical change with inadequate contractions | Notify; anticipate augmentation or other plan — FHR still rules |
Safety
Fundal pressure is not a shoulder dystocia fix. Suprapubic pressure and McRoberts positioning are the exam moves.
Contraception and gynecologic red flags
- Combined estrogen-progestin pills: teach ACHES stop-and-call symptoms.
- Age 35+ and smoking is a classic reason to avoid combined hormonal contraception.
- Only barrier methods (e.g., condoms) also reduce STI transmission among common options tested.
- Endometriosis pattern: cyclic pelvic pain and dyspareunia around menses.
- Menopause estrogen loss raises osteoporosis and other long-term risks taught on the exam.
- Report new breast lumps or nipple discharge as directed.
Priority map
| Picture | First move |
|---|---|
| Oxytocin + recurrent lates | Stop oxytocin; intrauterine resuscitation |
| Turtle sign at birth | Shoulder dystocia team maneuvers |
| VBAC + tearing pain + quiet uterus | Rupture emergency |
| ACHES on the pill | Stop pill; urgent evaluation |
| Smoker 39 yo wants combined OCP | Hold/clarify safer method |
Must know
- 1Normal term FHR baseline is commonly about 110–160 beats/min.
- 2Early decelerations mirror contractions (head compression). Variables are abrupt/variable shape (cord). Lates start after contraction peak (uteroplacental insufficiency) — act.
- 3Recurrent lates + oxytocin: stop oxytocin first, then reposition, oxygen/fluids per protocol, notify.
- 4Shoulder dystocia: head delivers then turtle-signs back; call for help, McRoberts, suprapubic pressure as directed — not fundal pressure.
- 5VBAC sudden tearing pain, contractions stop, fetal bradycardia: suspect uterine rupture — emergency birth pathway.
- 6Precipitous birth: watch for PPH and maternal exhaustion/trauma.
- 7Amniotic fluid embolism picture: sudden dyspnea, cyanosis, hypotension/collapse after birth — emergency resuscitation.
- 8Combined oral contraceptives: ACHES (Abdominal pain, Chest pain, Headaches severe, Eye changes, Severe leg pain) → stop and seek care. Smoking + age raises clot risk with estrogen pills.
- 9Condoms help protect against STIs; most hormonal methods do not.
Memory hooks
VEAL CHOP
Variable→Cord; Early→Head; Acceleration→OK; Late→Placental insufficiency.
Stop the Pit for lates
Oxytocin plus recurrent late decelerations: stop the oxytocin before you tidy anything else.
ACHES means stop the pill
Severe abdominal, chest, headache, eye, or leg pain on combined pills is a stop-and-be-seen list.
How it's tested
Stems show late decelerations on oxytocin, a turtling head at birth, sudden VBAC pain with a quiet uterus, or a smoker asking for estrogen pills. Distractors keep oxytocin running, push on the fundus for shoulder dystocia, or reassure ACHES as normal pill adjustment.