It Is 1 Week Before a Pregnant Client's Due Date

It is 1 week before a pregnant client's due date. The nurse notes on the chart that the client's pulse rate was 74-80 before pregnancy. Today, the client's pulse rate at rest is 90. What action should the nurse should take?

A) Chart the findings.
B) Notify the physician of tachycardia.
C) Prepare the client for an electrocardiogram (E K G) .
D) Prepare the client for transport to the hospital.