The nurse is assessing a client who reports abdominal pain. Which assessment technique will the nurse perform first?

The correct answer is A: inspection. Inspection is usually the first assessment technique used because it provides a general overview of the client's condition without causing discomfort. By visually observing the abdomen, the nurse can look for any abnormalities such as distension, scars, bruising, or asymmetry. This initial assessment technique helps the nurse to gather important information before proceeding to more invasive techniques like palpation, percussion, and auscultation. Palpation (choice C) involves touching the abdomen and may exacerbate pain if there is an underlying issue. Percussion (choice B) and auscultation (choice D) are typically performed after inspection and palpation to further assess the abdomen.