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.

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.