Seriously? If you're falling asleep during rounds, then you need to either improve your health (get more sleep, get more exercise, eat healthier - avoid sugar) or see a doctor. Classes are one thing - warm room, boring details, passive listening - but in rounds your mind should be far more active and you should be participating, even if only mentally.
Wake up! You're about to be a vet - you can't be falling asleep on the job. If you can't stay awake in a small group conversation with colleagues, then you're not ready to graduate. I know how tiring it is, been there, done that, worked through a week of 18 hour days........but this is real stuff and you can't afford to mess it up.
I disagree. Sometimes rounds are passive listening in a warm, dark room. Some of equine med/surgery rounds were like that. Room darkened to see radiographs, people going on and on about horse ligaments. I had absolutely
zero interest in anything equine. At all. I may have nodded off or gone extremely close to it. And guess what? I graduated and am doing fine. What I tried to to: take excessive notes. Or doodle. Or make a calendar. Yes - I would actually draw out a calendar, count down to graduation, outline which rotations were when, and plan my graduation menu I'd cook for my family.
Also: needing to pee. Many of my classmates would say "If I need to pee I'll stay awake", so I know it's not just me. So drink lots of water. May not be the most pleasant way to stay awake, but at least you're hydrated and awake! AND if you need to use the restroom, that's a chance to walk around and wake yourself up a little.
When rounds were something I was
actively engaged in (updating the clinician on my patients, going over the game plan for the day, actual things that mattered to how I'd manage my time, real cases we'd seen or would see soon) that was always easy to participate in. When the
clinician actually cared if we learned (asking us questions, getting us to draw diagrams, etc) then it was easy to participate. When it was something I was actually interested in (round topics I liked, species I liked) it was easy to stay awake.
When it's something highly theoretical, goes on without interaction, and doesn't really apply to the here and now - that's easier to space on. At least it was for me. Not everyone learns the same way. Dry lecture without interaction can be a terrible way for some of us to learn, especially on chronic sleep deprivation. Even now, I bet if you yammer at me about horse ligaments I'll be fighting to stay awake within 15 minutes.
OP - If you're spacing on the minor things, don't be too hard on yourself; just slug it out a while longer. If you feel like you're missing out on the meat and potatoes, then maybe try and seek help to get additional rest or talk to your rounds leader and let them know you may need to move around or an occasional break to keep awake.