Two days after a minor, low-speed car accident in which Tina was a passenger, she noticed daily bilateral headaches along with neck stiffness. She reports that it hurts to move her neck, and she believes her neck might … swollen. She did not lose consciousness in the accident and denies changes in level of consciousness since that time. … that she gets a headache every day that lasts approximately 1-2 hours. … occasionally takes 650 mg of over the counter Tylenol with relief of the pain. T...