Could someone please help with this question?

Using the law of Laplace, determine the circumferential wall stress on an abdominal aortic aneurysm (AAA) that is 6 cm in diameter and has a wall thickness of 1.5mm for a normotensive (120mm Hg) and a hypertensive patient mm Hg). Express your answer in Pascals. An FDA Guidance Document for Vascular Prostheses can be found at: http://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/GuidanceDocumentslucr 3681.htm) this document is listed risks for current vascular prostheses. Each team is asked to consider ur term project in light of these risks. In particular, which listed risks are most and least