Ms. Hartzel is a 33-year-old patient who presents to the office with complaints of enlarged lymph nodes in her neck. During your examination, which part of the hand is used to assess lymph node size?

A. The palm is not the best part of the hand to assess lymph nodes, as it lacks the sensitivity needed for palpation. B. The parts of the fingers, particularly the pads of the fingers, are used to assess lymph node size. This allows for a more precise and sensitive examination of the lymph nodes. C. The dorsal side of the hand is not typically used for palpation because it is less sensitive. D. The ulnar surface of the hand is not commonly used for this purpose, as the fingertips provide better tactile sensation for assessing lymph node size.