Normal Lymph Node Characteristics

Hello! Today we're looking at a clinical assessment question about the lymphatic system. We need to identify the expected normal characteristics of lymph nodes from the list of options.

In a healthy individual, normal lymph nodes are usually not palpable. However, if they are felt, they follow certain standard characteristics. Let's evaluate each option to see if it represents a normal or abnormal finding.

First, let's look at tenderness. Normal lymph nodes should be non-tender. Tenderness often indicates an acute infection or inflammation. So, tender is not a normal characteristic.

Next, let's consider mobility. Normal lymph nodes are mobile, meaning they can be moved slightly under the skin during palpation. If a node is fixed or stuck to underlying tissues, it is a significant red flag often associated with malignancy.