Final answer:
The normal range for PAWP, also known as PAOP or PCWP, is 8-12 mmHg. It reflects left atrial pressure and is important in diagnosing and managing heart conditions.
Step-by-step explanation:
The normal Pulmonary Artery Wedge Pressure (PAWP), also known as Pulmonary Artery Occlusion Pressure (PAOP) or Pulmonary Capillary Wedge Pressure (PCWP), range is B) 8-12 mmHg. This pressure is measured when a small balloon-tipped catheter is floated into a branch of the pulmonary artery and inflated to occlude the vessel, reflecting the left atrial pressure. It is a useful measurement in diagnosing various heart conditions, such as heart failure, and monitoring the status and effectiveness of treatment.