In the medical term neurology, what does the root mean?

The root neuro means nerve or referring to the nervous system.

Hope this Helps!!

blood alcohol concentration is affected by factors such as body size and gender.

( i saw this one before)

nope, but i have cleaned my brush in my cup of not as potentially harmful but nevertheless, very upsetting for scottish/british folks. especially if you've used the last teabag for it

explanation:

there could be something in that . . i am indeed an old scottish man!

there's a bit of bolshie-ness with it too though. i won't let go of the old ways . . tea and whisky . . whether the young whippersnappers like it or not!