Which Statement Indicates That the Client Understands the Management of His

Which statement indicates that the client understands the management of his or her sliding hiatal hernia?

A) "I will lie flat for 30 minutes after each meal."
B) "I will remain upright for several hours after each meal."
C) "I will have my blood count done in 2 weeks to check for anemia."
D) "I will sleep at night while lying on my left side to prevent reflux."