_________________________ are guidance documents published by Medicare Administrative Contractors (MACs) that include information on codes that indicate medical necessity of services. These policies apply to services covered under Medicare in the region served by the contractor.?

Which of the following is the state of having experienced a loss?

A) Bereavement B) Grief C) Mourning D) Acceptance

Protective, reactive responses such as goosebumps, sweating, and pupil dilation are triggered by the

A) sympathetic nervous system. B) nonsympathetic nervous system. C) emotional nervous system. D) irrational nervous system.