Application of Nursing Process and Clinical Decision Trees in Emergency Cases

Rapid Assessment and Emergency Triage in Midwifery

When an obstetric emergency strikes in a busy Nigerian health facility, seconds matter. Rapid assessment is the immediate, structured evaluation designed to spot life-threatening complications before they cause maternal or fetal collapse. Midwives must master the primary survey, using the ABCDE approach—Airway, Breathing, Circulation, Disability, and Exposure—to quickly identify what will kill the woman first.

• Airway: Check if the airway is open and clear of vomit or secretions while speaking to the patient.
• Breathing: Observe chest rise, count the respiratory rate, and check for severe respiratory distress or cyanosis.
• Circulation: Assess pulse rate, blood pressure, capillary refill, and check for active postpartum bleeding or shock.
• Disability: Check the level of consciousness using the AVPU scale (Alert, Voice, Pain, Unresponsive) or the Glasgow Coma Scale.
• Exposure: Expose only what is necessary to check for bleeding, trauma, or surgical scars while maintaining patient dignity and warmth.

Once immediate life threats are managed through this quick sweep, the midwife performs a more detailed secondary assessment, including a focused obstetric history and vital signs.

Applying the Nursing Process in High-Stakes Emergencies

The nursing process provides a systematic, cyclical framework for clinical decision-making, even when chaos surrounds an emergency delivery suite. In a crisis, traditional step-by-step thinking compresses into rapid mental loops.

1. Assessment: Gathering objective data (e.g., heavy vaginal bleeding, blood pressure of 80/50 mmHg) and subjective data (e.g., severe dizziness, tearing abdominal pain).
2. Diagnosis: Formulating a clear clinical problem statement, such as *Risk for deficient fluid volume related to postpartum hemorrhage*.
3. Planning: Setting immediate, measurable goals, like stabilizing the blood pressure and stopping the source of bleeding within fifteen minutes.
4. Implementation: Executing emergency interventions, such as inserting a large-bore intravenous cannula, administering oxytocin, and calling for senior backup.
5. Evaluation: Continuously reassessing the patient to see if interventions worked—did the bleeding stop, and is the pulse rate returning to normal?

Midwives must remember that this process never truly stops during an active resuscitation; every action leads directly back into a new round of assessment.

Using Clinical Decision Trees to Guide Emergency Care

A clinical decision tree is a visual flowchart that guides healthcare providers through a step-by-step logical path based on patient findings. Instead of panicking or guessing what to do next when a complication arises, a decision tree asks targeted questions with yes-or-no branches.

For example, in a case of shoulder dystocia, the decision tree directs the midwife from the initial call for help straight through specific maneuvers like McRoberts and suprapubic pressure, branching down different paths depending on whether the baby is delivered or not. These algorithms reduce cognitive overload during high-stress moments, ensuring that standard guidelines like Active Management of the Third Stage of Labor (AMTSL) or eclampsia management protocols are followed correctly without missing critical steps.

When integrated into emergency drills, decision trees build muscle memory among the maternity staff, ensuring smooth teamwork during real-life crises.

Multidisciplinary Communication and Escalation Pathways

No midwife works in complete isolation during a major obstetric emergency. Saving a mother's life requires seamless communication with doctors, anesthetists, laboratory scientists, and records staff. When a situation deteriorates, structured communication tools like SBAR (Situation, Background, Assessment, Recommendation) prevent vital information from getting lost in translation.

• S (Situation): State clearly what is happening right now (e.g., "Patient in bed four is having a massive postpartum hemorrhage.")
• B (Background): Give brief relevant history (e.g., "She had a normal vaginal delivery ten minutes ago, parity four.")
• A (Assessment): Share current vital signs and clinical findings (e.g., "Blood pressure is 70/40, pulse is 120, uterus is boggy.")
• R (Recommendation): State what you need done immediately (e.g., "Please come to the labor ward now with two units of blood and emergency drugs.")

Clear escalation pathways ensure that junior midwives know precisely when and how to call for senior help, removing any fear of hierarchy that might delay lifesaving care.

Reflective Practice and Emergency Audits

The emergency has passed, the patient is stable, and the delivery room is quiet once again. True professional growth requires stepping back to examine what just happened. Reflective practice involves critically analyzing clinical actions to understand personal strengths and areas needing improvement.

Following a severe maternal near-miss or adverse event, maternity units conduct morbidity and mortality (M&M) meetings or clinical audits. These sessions are not meant to witch-hunt or assign blame; rather, they use a systems approach to ask: Did our decision tree work? Where did the communication break down? Were the emergency drugs available on the crash cart?

By turning critical incidents into learning opportunities, midwifery teams improve future responses, update local protocols, and ultimately lower maternal mortality rates across Nigerian health institutions.