Final answer:
The additional assessment that the home care nurse would expect to observe in a client with pitting edema in his feet and ankles and dyspnea is crackles in the lower lobes.
Step-by-step explanation:
The additional assessment that the home care nurse would expect to observe in a client with pitting edema in his feet and ankles and dyspnea is crackles in the lower lobes. Crackles, also known as rales, are abnormal lung sounds heard during auscultation and are indicative of fluid accumulation in the lungs.