Make friends with the nurses, it is a myth that female nurses don't like female doctors and male nurses are intimidated by female doctors I am a nurse,worked in leicester, JR, Canterbury you name it, and I have never seen a issue with female doctors by nurses.
the point of this is not to do with your post but I suspect you feel you can't talk to anyone in case you look weak or not competant, well you won't, my advice is open up to a doctor of your grade you trust and listen to their tale of fear, then find a nurse you like and trust the judgement of and if you are a registar, then you need to look to a nurse of similar grade, junior charge nurse or charge nurse (sister) they will have seen it many a time, it is normal, god knows it is a huge responisibily and we nurses are very aware of that,
nurses CAN make your life hell, believe me there is nothing worse than a arse, we made their lives hell, doctor who dithers,we always had a soft spot for the dithers and would cover up so long as we knew they knew the job just lack confidence, the incompetant we would almost do their job for them but you sound like you are in the middle ground of competant but scared?
seek out a nice competant nurse or fellow reg and thrash it out, I bet you are just fine, trust me I am a nurse :) not all nurses are the same.
top tip to keep nurses on side, have a gossip, talk to them, listen to what they say about the patient and what they think should happen next ...and this is important, if you don;t agree with what they think, tell them exactly why, not just a NO! or ignore, I wanted to learn why I was wrong and a none eplaination would win you a 3am paracetamol write up the next time I was on nights and they where on call.
really we are nice...