In caring for a client during a liver biopsy, which assessment is crucial to perform before the procedure?

Evaluating vital signs and coagulation status is essential prior to performing a liver biopsy because it helps ensure the patient's safety during the procedure. The liver plays a crucial role in blood coagulation, and any impairment in its function can lead to increased bleeding risks during invasive procedures like a biopsy. Monitoring vital signs, including blood pressure and heart rate, provides insight into the client’s overall stability and can identify any underlying issues that may contraindicate the procedure.

Conducting these assessments helps the healthcare team to prepare for potential complications, such as hemorrhage, and allows for timely interventions if necessary. By ensuring that coagulation levels are within a safe range, the clinician can minimize the risk of postoperative complications related to bleeding, which is particularly critical in procedures involving the liver.