If your child should ever stick a pea or a raisin up his nose; in order to avoid a trip to the E.R., you should cover the nostril that does not contain the offending object and then cover your child's mouth completely with your own. Then blow in with a quick puff, and PRESTO! You will have a snot-covered raisin or pea fly out and likely land (and subsequently stick) to your shirt. Or your child's plate.
Ironically, I learned this little tip just one day before from a Mamas' board I read. Amazing what you can learn from others who have been there, done that!
And now he keeps repeating over and over 'Beans in nose. Beans in nose.' No, B. NO BEANS IN NOSE!