Answer:
eat more meals at restaurants
Carbon Monoxide hinders the body's ability to absorb needed amounts of oxygen.
Tennis helps with coordination. If that isn't one of the choices, let me know in a comment what the options are.
The correct answer is C. Complete the appointment, manage his problem, and talk with family elders.
The brother is unwell and needs to see the doctor there and then so rescheduling would be detrimental to his health. His problem needs to be managed now. Then after the appointment talk with family elders to get the proper medical history to take with you to the follow up appointment.
True, Following the 8x8 rule is recommended in living a healthy life.