Yes! Click and drag your cursor over any word or phrase within a Firecracker flashcard answer or topic summary, and you'll see the Highlight option pop up (we offer yellow, blue, and orange highlighting options):

Clicking and dragging your cursor on a clinical vignette's question stem, lab findings, or patient presentation will automatically save a yellow highlight.

If highlighting is not working for you, then most likely you're getting blocked by a web browser extension such as AdBlock; please disable any web browser extensions for best results with Firecracker.

Highlighting is also available via the iOS and Android mobile apps within the topic summary pages: 

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