Question Level Reporting - Question1_1

Hello,

I have a general question about how question text is passed to a LMS.  Currently, I get a question level report from our LMS which shows questions in the following format  Question1_1.....Question25_1 and so on.  I understand when using SCORM1.2 you are limited on what is sent to the LMS for the actual question text. 

My question is, when you look at "Question25_1", is the "_1" on the tailing end refer to the Version: that is entered under "LMS Course Information" in Quizmaker.

I did run a quick test and the question text did not change in my report when I changed the version number within the quiz.  Does anyone know where this _1 comes from?

Thanks for any help...