97) ANSWER

B) Congestive heart failure (CHF)

RATIONALE

Oprelvekin (Neumega) can cause cardiopulmonary insufficiency with irregular heart rate and fluid retention. Thus, it is a nursing priority to assess the client frequently for signs and symptoms of congestive heart failure. The other options do not address this priority concern. The core issue of the question is knowledge of adverse drug effects of oprelvekin. Use specific nursing knowledge and the process of elimination to make a selection.