Seven Months Ago,a 30-Year-Old Man Lost His Wife in an Automobile

Seven months ago,a 30-year-old man lost his wife in an automobile accident.His coworkers have become concerned about his mood swings from rage to uncontrolled crying.The health-care worker recognizes that this is:

A) normal grief due to the unexpectedness of his loss.
B) abnormal grief that may require psychological counseling.
C) a manifestation of a personality disorder.
D) outward expressions of grief that are considered normal.