Expected Lymph Node Findings

In this health assessment question, we are asked to identify the expected finding when palpating normal lymph nodes. Let's look at each option to determine what is normal versus what is an indication of a possible underlying issue.

When we palpate lymph nodes during a physical exam, normal nodes are usually not palpable at all. However, if they are felt, they should follow specific characteristics. Let's evaluate the first three options.

Finding nodes that are fixed, hard, and non-tender is characteristic of malignancy, or cancer. This is definitely not an expected, healthy finding.

Normal lymph nodes are typically very small, usually less than one centimeter. Nodes greater than three centimeters indicate lymphadenopathy, which is an abnormal enlargement often due to infection or inflammation.