Yes. Simply put standard old-fashioned HTML "tags" for bolding, underlining or italicizing around the text you want to style. These tags will work for a caption (General tab) or even in a custom note (Note Formatting tab). Common tags include:
"This is plain text and <b>this is bold text</b> and <u>this is underlined text</u> and <i>this is italicized text</i>. And we're back to normal now."
into the Caption field will appear in the eForm as:
This caption will appear in the clinical note in your EMR as:
These tags will remain in the caption text on the right so you can easily edit them later.
Note: You can also style section headers by selecting the section, entering the Note Formatting tab, and picking an option beside "Note header style".