Please help answer the following question using APA format, addressing every part of the question, at least 3 references . Well cited references no more than 5 years old. Support your answer with evidence-based literature (references). At least 2 pages thank you. Question Facial pain or numbness is occasionally a chief complaint in primary care. Choose one differential diagnosis for facial pain or numbness in a select population ( Adult population) and discuss signs, symptoms, physical findings, and diagnostic testing.