Final answer:
Soft, moving, tender lymph nodes can be a reason for referral to a primary care physician (PCP) as they can be a sign of an infection or a more serious condition like lymphoma.
Step-by-step explanation:
Soft, moving, tender lymph nodes can be a reason for referral to a primary care physician (PCP).
Swollen lymph nodes are often a sign that the body is fighting off an infection. However, in some cases, they can also be a symptom of a more serious condition like lymphoma. Therefore, it is important to have a healthcare professional evaluate the lymph nodes to determine the underlying cause.
For example, in the case of Wei who had a swollen lymph node that did not improve after a course of antibiotics, it turned out to be lymphoma. This highlights the importance of getting medical attention when lymph nodes are soft, moving, and tender, as it can be an indication of a serious health issue.