Answer:
Ask questions to see if the doctor can explain it another way.
Step-by-step explanation:
The right decision Maddie can make is to ask questions to the doctor, trying to understand better what he's saying. The worst decision could be searching online, telling a friend or finding another doctor, because doctor-patient is a exclusive relation where another cannot be involved at least the patient says so.
So, the first option is the best call, it's the more mature and responsible decision to make.