We set sail with a fully equipped medical kit on board including IV drips, sutures - you name it, we had it.
Well, there aren't any doctors out there in the middle of the Indian Ocean and what you don't have on board you can't use.
We'd read tales of daring DIY surgery performed following crackling instructions over the VHF etc etc and were prepared to tackle anything that came our way. Oh the innate heroism of youth!
Fortunately we didn't need to use the panic station stuff and the syringes were used for feeding infant formula to abandoned kittens in Jaffa and Cyprus.