While assessing a client who is obese, the nurse is unable to locate the gallbladder when palpating below the liver margin at the lateral border of the rectus abdominal muscle. Which is the most likely explanation for failure to locate the gallbladder by palpation?

A. Palpating in the wrong abdominal quadrant: The gallbladder is located in the right upper quadrant, so palpating in the wrong area would not be the cause here. B. Deeper palpation technique is needed: Although obesity can make palpation more difficult, it is more likely that the inability to locate the gallbladder is due to the fat tissue rather than the need for a different technique. C. In most healthy individuals, the gallbladder is not palpable during a physical examination unless it is inflamed, distended, or diseased (e.g., cholecystitis or cholelithiasis). Therefore, not being able to palpate the gallbladder is a normal finding and usually indicates there is no underlying pathology. D. While obesity may sometimes obscure palpation, in this context, the primary reason the gallbladder is not felt is because it is normal, not necessarily because of body habitus. The gallbladder is typically not palpable in anyone, regardless of weight.