Answer:
D. is the correct option.
Explanation:
A. is correct, but not enough info, and too obvious, same as B. C. is just wrong, children's AED pads are more than okay to used and can properly detect heart beat and rhythm. That leaves us with D., which is, in fact, correct.
I am NOT a professional. There is a chance I am wrong. Please reply back to me with the correct response if needed. Thank you.