Kübler-Ross's five stages of grief include all the following EXCEPT ________.

The right atrium receives blood from the head and neck via which vessel?

A) Ascending aorta B) Inferior vena cava C) Descending aorta D) Superior vena cava

Which is a defensive mode of approaching safety?

A) Wearing turnout gear in the station B) Always conducting an interior attack C) Wearing a seatbelt D) None of the above