You arrive on scene of a patient who is unconscious and lying in the garden. You immediately recognize a VAD power module lying next to the patient. The unit is sounding a continuous alarm, flashing a red light, and displaying the fault lamp. What is the first thing you should do?
A. Connect the unit to mains by running an extension cord into the house.
B. Contact the VAD coordinator to find out how to reboot the power module.
C. Run into the house and look for the spare battery.
D. Perform a primary survey and initial assessment.