Final answer:
A ruptured abdominal aortic aneurysm is evaluated with urgent imaging studies, such as an ultrasound or computed tomography (CT) scan, to identify the aneurysm and assess the extent of the rupture. Lab tests are also done to check the patient's blood status. Immediate medical intervention, usually emergency surgery, is required to repair the aorta and prevent further complications.
Step-by-step explanation:
A ruptured abdominal aortic aneurysm (AAA) is a medical emergency and is evaluated swiftly to manage the life-threatening situation. The primary diagnostic tool for a suspected ruptured AAA is an imaging study, commonly an ultrasound or a computed tomography (CT) scan. An ultrasound can quickly detect the presence of an aneurysm and any free fluid suggesting rupture, while a CT scan provides detailed images of the aorta and can show the precise location and extent of the aneurysm and rupture.
Other diagnostic approaches might include lab tests to assess the patient's blood count and coagulation status, which could be compromised due to internal bleeding. Moreover, if the patient's condition allows, additional imaging or investigations may be carried out to assess the impact of the rupture on other organs and systems.
Following the rapid evaluation, immediate medical intervention is typically required, which may involve emergency surgery to repair the ruptured aorta and restore normal blood flow. This can be achieved through open surgical repair or endovascular aneurysm repair (EVAR), depending on the specifics of the case and the patient's overall health.