The practical nurse (PN) listens for heart sounds by firmly pressing the diaphragm of the stethoscope against the client's chest. After hearing normal heart sounds, which action should the PN take to detect extra heart sounds?

Rationale:

A. Inspection of the abdomen for enlargement: Visual inspection may detect ascites only after a significant volume of fluid has accumulated within the peritoneal cavity. Early ascites often does not produce obvious abdominal distention, especially in clients with larger body habitus. This method lacks sensitivity for detecting subtle or early fluid changes.

B. Weigh client daily at same time with same scale: Daily weights are useful for monitoring overall fluid balance, particularly in conditions like heart failure or renal disease. However, weight changes are nonspecific and may reflect generalized fluid retention rather than localized peritoneal fluid accumulation. This method does not isolate ascitic fluid changes specifically.

C. Successive measurements of abdominal girth: Serial measurement of abdominal circumference at the same anatomical landmark provides a sensitive and objective method for detecting small increases in intra-abdominal fluid. Consistency in technique allows for early identification of trends, making it the most reliable approach.

D. Percuss the abdomen for sounds of dullness: Percussion can identify fluid accumulation by detecting shifting dullness, but it typically requires a moderate amount of fluid to produce reliable findings. Early ascites may not generate sufficient fluid levels to alter percussion notes, limiting its usefulness in early detection.

Rationale:

A. Encourage dangling feet over side of the bed: Dangling the feet increases hydrostatic pressure in the lower extremities and can worsen edema. This intervention is not appropriate for managing pitting edema and could exacerbate fluid accumulation.

B. Enter computer documentation of the finding: Accurately documenting the observed 2+ pitting edema ensures that the client’s current condition is recorded objectively. Documentation allows the healthcare team to track changes over time, evaluate the effectiveness of interventions, and guide further assessment or treatment decisions.

C. Increase the elevation of the feet: Elevating the feet can help reduce edema by promoting venous return, but it is an intervention rather than an initial assessment action. The PN should first document and communicate findings before implementing changes unless directed by a provider.

D. Notify the charge nurse immediately: Immediate notification is warranted if the client’s condition is unstable or worsening. Since the edema has actually decreased from 4+ to 2+, this represents an improvement rather than an urgent deterioration, immediate reporting is not necessary.