Final answer:
Increased heart rate is not a symptom of preeclampsia; the symptoms include high blood pressure, edema, and proteinuria.
Step-by-step explanation:
The sign that is NOT a symptom of preeclampsia is Increased HR (a.). The characteristic signs of preeclampsia include increased blood pressure typically BP >140/90 (b.), Edema (c.), and Proteinuria (d.). Increased heart rate is not a standard sign of preeclampsia. Preeclampsia is often associated with high blood pressure and protein in the urine, among other symptoms.