Based on the worksheet provided and the photo for Mamma Mia's Kleihauer-Betke test, how many vials of RhIg should she receive? 
Fetal cell= 17, Total cell count= 1000, Volume= 5300ml 
Group of answer choices 
a. vial 
b. 2 vials 
c. 3 vials 
d. 4 vials 
e. 5 vials