Sorry to hear about all the scutwork
Agree with Typhoonegator that the cardiac stuff comes up a lot, so get as good a handle as you can on that.
In many hospitals, internal med or ER teams do lots of the LPs, so any chance you get, volunteer for those. If any of your patients gets any kind of neuro imaging, look at it.
To try to keep yourself sane (and learn a little neuro along the way), take a couple of minutes for each patient you see and try to figure out (or read about) "how could their current medical problem manifest in a neurological way?" Like for a pneumonia, read about pneumococcal meningitis or hypoxemia. Or stroke in an afib patient. Or hepatic encephalopathy in a hepatic failure patient, or HIV dementia in an AIDS patient, peripheral neuropathy in a cancer chemo patient, etc. It's helpful, because next year you'll be getting called to do neuro consults for all that stuff, so starting to think about it now will make you more familiar with it over the next couple years