During an examination of a female patient, the nurse notes lymphadenopathy and suspects an acute infection. How do acutely infected lymph nodes typically appear?

A. Lymph nodes are usually described as enlarged or swollen, not "lumped." This term is not typically used in the description of lymphadenopathy. B. In cases of acute infection, lymphadenopathy is most often unilateral and localized to the area of infection. For example, if there is a throat infection, the lymph nodes on the same side of the neck are more likely to be enlarged. C. Lymph nodes that are soft and nontender are more indicative of chronic conditions such as lymphoma or metastasis. In acute infections, lymph nodes tend to be firm and tender. D. Firm but freely movable nodes may be indicative of chronic conditions or noninfectious causes. Acute infection typically leads to tender, swollen lymph nodes that may feel rubbery or hard but are usually movable.