A client with gestational hypertension is in active labor. The nurse most likely expects to note which assessment finding?

Appeared in: DHS Staff Nurse - 2018 (Shift-2nd)

Explanation

Labor is a period of intense physiological stress, characterized by pain and uterine contractions.
This stress response stimulates the sympathetic nervous system, leading to increased cardiac output and systemic vascular resistance.
In a client who already has elevated blood pressure from gestational hypertension, these physiological changes of labor will most likely cause a further increase in blood pressure.

Option A: Gestational hypertension can impair renal function due to vasospasm, leading to decreased urine output (oliguria), not increased.
Option C: Maternal hypertension is more likely to cause uteroplacental insufficiency, leading to fetal bradycardia or late decelerations, not tachycardia.
Option D: Worsening hypertension (preeclampsia) causes central nervous system irritability, leading to hyperreflexia (increased reflexes).

Clinical Relevance

Nursing practice connection: Use the key finding related to Clinical assessment of a patient with gestational hypertension during labor to guide bedside assessment, documentation, and the next nursing action.
Nurses must frequently monitor the blood pressure of laboring clients with hypertensive disorders (every 15-30 minutes in active labor) to detect dangerous elevations and prevent complications like eclampsia, stroke, or placental abruption.
A key nursing responsibility is to differentiate between the expected rise in BP due to labor pain and a pathological increase indicating worsening preeclampsia, which may require urgent intervention.
What if? If the client also had proteinuria and hyperreflexia, the diagnosis would shift from gestational hypertension to preeclampsia, requiring immediate consideration of magnesium sulfate administration to prevent seizures.

How to Approach the Question

First, identify the core concepts in the question: the patient has 'gestational hypertension' and is in 'active labor'.
Next, consider the pathophysiology of each condition. Gestational hypertension means the baseline blood pressure is already high.
Think about the physiological effects of 'active labor'. It's a major stressor involving pain and intense muscle contractions.
Combine these concepts: How does a major stressor (labor) affect a system that already has high pressure (hypertension)?
Evaluate each option against this combined understanding. The stress of labor will exacerbate the existing hypertension, making 'Increased blood pressure' the most logical and expected finding.

Concept Tested & Keywords

Concept Tested: Clinical assessment of a patient with gestational hypertension during labor.
Stem keywords: gestational hypertension, active labor, assessment finding
Lead-in keywords: most likely
Clinical cues: Gestational hypertension: A pre-existing condition that influences the body's response to labor.
Clinical cues: Active labor: A period of significant physiological stress.

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E6 Obstetrics Williams p. 55-74

E6 Midwifery Obstetrics and Gynecology Nursing Sandeep Kaur p. 25-33

Practise the full DHS Staff Nurse - 2018 (Shift-2nd)

Attempt every question from this paper in a timed mock, then review the full solution for each one.