Which of the following is true concerning the rupture of a AAA?
Choose one:
a) The smaller the aneurysm size, the more likely it is to rupture.
b) The rate of rupture in aneurysms 4.0 to 5.5 cm is higher in men.
c) An aneurysm that expands greater than 0.5 centimeters in 6 months is more likely to rupture.
d) A 4 cm aneurysm has a 30% chance of rupturing.