When inserting a urinary catheter, the nurse can facilitate the insertion by asking the client to （）.

A．initiate a stream of urine.

B．breathe deeply.

C．turn to the side.

D．hold the labia or shaft of penis.

鄂伦春民族第一届篝火节是什么时间举办的？到目前为止共举办了多少届篝火节？