# A 34-year-old primigravida at 31 weeks gestation is performing home blood pressure monitoring for new-onset hypertension. She calls the nurse line and reports: 'I checked my pressure twice this morning. The first reading was 148/92, so I rested for 10 minutes and rechecked—it was 142/90. I have a mild headache and felt a little dizzy when I stood up, but I have no vision changes or upper abdominal pain.' Her prescribed threshold for notification is ≥140/90 mmHg. Place the nurse's actions in the correct order.

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> language: en  
> subject: Health Promotion/Disease Prevention  
> category: HPM

## Question

A 34-year-old primigravida at 31 weeks gestation is performing home blood pressure monitoring for new-onset hypertension. She calls the nurse line and reports: 'I checked my pressure twice this morning. The first reading was 148/92, so I rested for 10 minutes and rechecked—it was 142/90. I have a mild headache and felt a little dizzy when I stood up, but I have no vision changes or upper abdominal pain.' Her prescribed threshold for notification is ≥140/90 mmHg. Place the nurse's actions in the correct order.

Instruct the client to call the clinic for a same-day appointment and to go to the emergency department if severe symptoms develop.

Ask the client to describe exactly how she positioned her arm and whether she rested before the first reading.

Document the conversation and notify the obstetric provider of the confirmed elevated reading and mild symptoms.

Ask about severe headache, visual changes, epigastric pain, or shortness of breath.

Compare the two readings with the client's prescribed notification threshold of 140/90 mmHg.

## Explanation

First verify that the client is safe to continue the conversation and has no immediately life-threatening symptoms. Then confirm the measurement technique and timing, because an incorrect technique can falsely elevate the reading. Next, interpret the two values in the context of her individualized threshold and current symptoms. After that, provide a clear same-day action plan based on the confirmed elevated reading and mild symptoms. Finally, document the call and notify the obstetric provider per protocol, because the provider must decide on further evaluation or treatment.

## In-depth explanation

Quick answer
The correct sequence is: assess for severe features, validate measurement technique, interpret readings against the threshold, instruct on same-day follow-up, then document and notify the provider.

Why this is correct
The client reports a confirmed elevated blood pressure with mild symptoms. The nurse must first rule out urgent warning signs, then ensure the data are reliable, then apply the individualized threshold, then give a safe interim plan, and finally communicate to the responsible clinician.

Clinical picture
In hypertensive disorders of pregnancy, severe features such as visual changes, severe headache, epigastric pain, or shortness of breath indicate possible preeclampsia with severe features and require immediate emergency evaluation. A confirmed reading at or above the prescribed threshold without severe features still requires same-day medical evaluation, not routine next-visit follow-up.

Memory hook
Think of the sequence as 'Safety → Data quality → Interpretation → Action → Communication.'

NCLEX decision rule
Always rule out life-threatening symptoms before troubleshooting equipment or interpreting numbers. A single home reading is not diagnostic, but a confirmed elevated reading with symptoms requires prompt provider notification.

Why the alternatives are wrong
Instructing follow-up before assessing for severe features could delay emergency care. Documenting before validating the technique could record inaccurate data. Notifying the provider before interpreting the readings would be premature because the nurse must first determine whether the situation is urgent or routine.

Sources
1NCSBN 2026 NCLEX-RN Test Plan
2CDC: High Blood Pressure During Pregnancy
3CDC Hear Her: Urgent Maternal Warning Signs

## Clinical scenario

Prenatal telehealth triage
The client is at home with an automatic upper-arm cuff. She has no history of chronic hypertension. Her prenatal record shows no proteinuria at her last visit 4 days ago. The clinic protocol states that a confirmed elevated reading requires same-day evaluation, and any severe feature—such as visual disturbance, severe headache, epigastric pain, or shortness of breath—requires immediate emergency referral.

## Key concepts

- **Preeclampsia with severe features** — A pregnancy-specific hypertensive disorder characterized by new-onset hypertension after 20 weeks gestation plus proteinuria or end-organ dysfunction, with severe features such as severe headache, visual disturbances, epigastric pain, or pulmonary edema requiring immediate evaluation.
- **Home blood pressure monitoring** — Self-measurement of blood pressure outside the clinical setting using a validated automatic upper-arm cuff, with readings interpreted against individualized thresholds and confirmed by repeat measurement after rest.
- **Same-day evaluation** — A clinical recommendation that the client be assessed by a healthcare provider within the same day, rather than waiting for a routine appointment, when a confirmed elevated blood pressure or concerning symptom is present.

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