Dr Kazinsky Says, "Headaches Are Among the Most Common Psychophysiological

Dr. Kazinsky says, "Headaches are among the most common psychophysiological complaints. It is clear that there are three different forms of headache, each with its own cause. All headache pain is due to the contraction of the scalp and neck muscles, and in some cases stress plays a role." What portion of this statement is accurate ?

A) It is accurate to say that headache is among the most common complaints.
B) It is accurate to say that all headache pain is due to the contraction of the scalp and neck muscles.
C) It is accurate to say that pain can range from dull to excruciating.
D) It is accurate to say that stress plays a role in some headaches.