A sedative to be given one-and-a-half to two hours before surgery and an analgesic-atropine mixture given just before the child leaves for the operating room.

A sedative and an analgesic-atropine mixture to be given just before the child goes to sleep the night before the surgery.

A sedative to be given three to four hours before surgery and an analgesic-atropine mixture given one to two hours before the child leaves for the operating room.

A sedative and an analgesic-atropine mixture to be sent to the operating room with the child.