CPR is successful on the thoracic cavity because the lungs and heart are there. Using CPR the person presses on the heart forcing blood into the body.
lumen is just the cavety within a tubular organ. so in the reproductive system the like the male's vas deferens or female's fallopian tubes
==New Answer Headline== I think it should be alright if they want to wear them. It is their body and they can do what they want. the doctor has a new treatment for that, a nose spray, have them check your sinus cavety for an enlarged adnoid, lack of good breathing at night makes you wet the bed when you reach the rem state. you are in such a deep sleep then you don't wake up when your blatter needs to releave itself yes it is because he maybe need to wear them to atleast age 13 i wore diapers till age 14 till i reallized it was a silly thing to do i think that its ok to wear diapers at age 12 because some kids can't control there bladder and they need to wear the diapers all the time depending on the situation Absolutely. If one needs to, then, yes jvanl003@aol.com MORE INFO--- Is the 12 year old hanicapped in any way? Is there a medical reason that precludes toilet use? If there is no medical or physical reason for not using the toilet, then I think wearing diapers at age 12 is not approriate. The child has either been not taught proper social advancement, has a diaper fetish, or..or.. I don't know. I've never heard of such a thing. Is this a joke? More info please!