[Verified Answer]: You are called to the residence of a…

You are called to the residence of a 42-year-old female who is complaining of a severe headache. The headache began right after lunch and proceeded by sensing flashing lights appearing in her vision. The pain came on gradually but, 3 hours later, it is now throbbing and intense and only located on the left side. This patient most likely suffering from which of the following? o Cluster headache o Migraine headache o Secondary headache Tension headache