Abdominal Aortic Aneurysm (AAA)

Question 1

syncope in the setting of the AAA is ______

until proven otherwise

Answer 1

rupture

Question 2

Management of AAA depends on

Answer 2

size
3.0–4.0 cm:
4.0–5.4 cm:
≥ 5.5 cm

Question 3

management for a 3.0–4.0 cm AAA

Answer 3

ultrasound every 2–3 years

Question 4

management for a 4.0–5.4 cm: AAA

Answer 4

ultrasound or CT every 6–12 months

Question 5

management for a asymptomatic ≥ 5.5 cm, AAA

Answer 5

surgical repair

Question 6

AAA definition by measures

Answer 6

occurs when the portion of the aorta in the abdomen grows to 1.5 times its normal size or exceeds the normal diameter by more than 50% through dilation.

Question 7

It is a true aneurysm, since it involves______ of the arterial wall

Answer 7

all layers

Question 8

who to screen for AAA

Answer 8

Former or current smokers over age 65 should have an abdominal ultrasound.

Question 9

Diagnostic Tests

Answer 9

CT or MRI will give information regarding the relationship of the AAA to
the surrounding vessels.
Ultrasound must be done because it gives information on size and can be used as a cost-effective and safe means to monitor the AAA over time.

Question 10

Surgery is indicated when

Answer 10

the AAA reaches 5 cm.