A nurse is assessing a client's cardiovascular system. To palpate for unexpected pulsations in the pulmonic area, at which anatomical location should the nurse place her fingers?

A. The right second intercostal space: This area corresponds to the aortic valve area, not the pulmonic valve area. Palpation here would assess for pulsations related to the aortic region rather than the pulmonic. B. The left fifth intercostal space: This location is too low and corresponds more closely to the tricuspid area if near the sternum. It does not provide assessment data for the pulmonic valve. C. The left second intercostal space: The pulmonic valve area is located at the left second intercostal space near the sternal border. This is the correct site for palpating unexpected pulsations associated with the pulmonic area. D. The left fifth intercostal space at the midclavicular line: This area is where the apical impulse, or point of maximal impulse (PMI), is palpated. It reflects left ventricular activity, not the pulmonic valve.