PT 810 Compression Therapy Practice Test

During IPC, the most important safety signal is the body's blood pressure. External compression can influence both venous return and arterial perfusion in the limb, and in some patients—especially those with cardiovascular or vascular issues—these effects can alter systemic circulation. Checking blood pressure before, during, and after the IPC session ensures the compression is not compromising peripheral or overall perfusion, helps guide safe pressure settings, and quickly highlights any adverse responses that would require adjusting the device or stopping treatment. Heart rate or respiratory rate aren’t the primary indicators of how IPC is affecting circulation, and blood glucose doesn’t relate to the immediate vascular response to compression. So monitoring blood pressure around the session provides the most direct, clinically meaningful safety check.