Discuss the physical assessment of a patient who presences with the complaint of cervical lymphadenopathy. What are the specific lymph nodes that you will assess? How do you palpate
the lymph nodes and what are the normal versus abnormal findings? In the presence of abnormal findings, what diagnostic tests would be order and why? Also, what are the possible differential
diagnoses and would the recommendations differ for adult, pediatric, and geriatric patients?