「名詞表現 constant attention」

 Constant attention by a good nurse may be just as important as a major operation by  a surgen .

「優れた看護師に常時付き添ってもらうことは，外科医による大手術とまったく同じくらい重要だということもあり得るのだ。」

・Constant attention = Being attended constantly by a good(=competent) nurse

・attend = look after or take care of (someone)