Final answer:
The assessment data in option a, which includes an elevated pulse, respiration, blood pressure, and fetal heart rate, would be the most indicative of the woman's condition worsening.
Step-by-step explanation:
In this case, the assessment data in option a would be the most indicative of the woman's condition worsening. The pulse of 112, respiration of 32, and blood pressure of 108/60 indicate an elevated heart rate and blood pressure, which can be signs of worsening placental abruption. Additionally, the fetal heart rate in the range of 166-178 suggests fetal distress.