A Client Has Peripheral Arterial Disease (PAD)

A client has peripheral arterial disease (PAD) .What statement by the client indicates misunderstanding about self-management activities?

A) "I can use a heating pad on my legs if it's set on low."
B) "I should not cross my legs when sitting or lying down."
C) "I will go out and buy some warm, heavy socks to wear."
D) "It's going to be really hard but I will stop smoking."