Answer: headache, blurred vision, and facial and extremity swelling
Explanation: The client is exhibiting signs of preeclampsia. In addition to hypertension and hyperreflexia, most clients with preeclampsia have edema. Headache and blurred vision are indications of the effects of the hypertension. Abdominal pain, urinary frequency, diaphoresis, nystagmus, dizziness, lethargy, chest pain, and shortness of breath are inconsistent with a diagnosis of preeclampsia.