No, you do not need to complete any CE activity in a single sitting. You can review the activity's material at your own speed and wherever you like.

You can resume a partially-completed activity any time before the activity's expiration date:

1. Log in to your account.
2. Click on "My Courses" in the upper right-hand side menu.
3. Select the course of your choice from your "Pending activities."
4. Click "Take Course."
5. Click "Resume Course" to pick up where you left off.