Ignacio's grandmother is becoming old and trail. Which describes a technology that can help her stay in her home instead of moving to a nursing home?
O a technology-enhanced refrigerator that tells her when she is out of milk
O a medical-alert bracelet that informs first responders of a fall or an emergency
O a wheelchair that is equipped with a motor and power steering
O a fitness tracker that keeps a record of how much sleep she gets each night

a medical-alert bracelet that informs first responders of a fall or an emergency.

Explanation:

we can rule the others out because a refrigerator isn't going to help her from the nursing home, a wheelchair is helpful but the fact that they mentioned power steering doesn't fit well with this question, and a fitness tracker is good for health purposes but won't get her help.

i am sorry if my explanation doesn't make sense, but i am sure this is the right answer!

answer:

the questionnaire that you filled with all the “yes” responses will be asked by the doctor in order to determine the kind of problems and issues that you are currently facing. the doctor will also ask if there are any other concerns that you want to share that have not been mentioned in the questionnaire  

your doctor would also make sure that frequent appointments are scheduled for regular check ups.  

answer: c more big rigs and commercial vehicles

explanation: because big rigs drive far to deliver products overnight