Final answer:
An aneurysm can cause turbulence in blood flow, which can be detected with a stethoscope as a bruit.
Step-by-step explanation:
An aneurysm is a ballooning of an artery that can create significant turbulence in blood flow. This turbulence can sometimes be detected with a stethoscope, which may reveal a bruit. A bruit is a turbulent sound caused by the irregular blood flow through the weakened artery wall.