A nurse inspects the abdomen for skin color, surface characteristics, and surface movement. What part of the abdominal assessment does the nurse perform next?

The clinical sequence for abdominal assessment is modified to inspection, auscultation, percussion, and palpation. This specific order prevents the mechanical stimulation of the gastrointestinal tract, which can induce pseudo-borborygmi. Maintaining this sequence ensures that bowel sounds are representative of the patient's baseline physiological state. A. Percussion for tones in all four quadrants: Percussion involves tapping the abdominal wall to elicit sounds, which can physically disturb the bowel and alter motility. It should only be performed after auscultation has been completed. Performing it next would violate the established diagnostic sequence for an abdominal exam. B. Auscultation of the bowel sounds in all four quadrants: This is the mandatory second step in abdominal assessment following inspection. It allows the nurse to listen to natural peristaltic activity before the abdomen is palpated or percussed. This ensures the most accurate representation of the patient's current bowel activity. C. Deep palpation for masses or aortic pulsation: Deep palpation is the final step of the abdominal examination because it is the most invasive and potentially painful. It can cause significant guarding or alter the sounds heard during auscultation. It must never precede auscultation or percussion in a standard assessment. D. Light palpation for tenderness and muscle tone: While less invasive than deep palpation, light palpation still involves physical contact that can change the frequency of bowel sounds. It is performed after auscultation and percussion have provided enough clinical data. It serves to identify superficial masses and areas of discomfort.