There was no tenderness on rectal examination . 直腸檢查無觸痛。
The rectal wall is thin and has no serosal covering . 直腸壁薄而沒有漿膜覆蓋。
Care must be taken not to damage the rectal mucosa . 必須注意不要損傷直腸粘膜。
there was an increase of rectal temperature of 2°f or more about 24 hours after exposure. 感染后大約24小時直腸體溫升高1.3以上。
However, rectal absorption is often irregular and incomplete, and many drugs cause irritation of the rectal mucosa . 但直腸的吸收常不規(guī)則,不完全,而且許多藥物對直腸粘膜具有刺激性。