Female nurses working with male patients
Question

                Is it permissible for us men to be nursed by a woman, especially when there are male nurses?
Praise be to Allah.All hospitals have to ensure that male nurses treat men 
          and female nurses treat women. This is obligatory, just as it is obligatory 
          for male doctors to treat men and female doctors to treat women, except 
          in cases of extreme necessity. If the treatment for an illness is only 
          known by a man it is OK for him to treat a woman, because this is a 
          case of necessity. Similarly, if the treatment for a man's illness is 
          only known by a woman, it is OK for her to treat him. Otherwise, male 
          doctors must treat men and female doctors must treat women. This is 
          obligatory. The same applies to nurses, both female and male. Male nurses 
          should treat men and female nurses should treat women, so as to avoid 
          the means that may lead to fitnah (temptation) and to prevent khulwah 
          (being alone with a non-mahram member of the opposite sex).