1. If my understanding is correct, people breathe in oxygen and then breathe out co2. SO how does mouth-to-mouth resuscitation work then - aren't you just breathing co2 into them? (Adam)
Dear Adam, great question! The human body does not convert all the oxygen in each breath taken, in addition inhaled air is not made up entirely of oxygen, infact it's only 20%. When we breath we use about 20% of the oxygen in each breath. Therefore you exhale about 15 to 16% oxygen, which is more than enough for the person to get by on till they start breathing themself.
2. What are the rules about when you are allowed to get with someone. When your in a good relationship with someone, obviously you can't get with someone else... but what about when that relationship goes sour? Do you have to break up before its allowed?What exactly are the rules on this? (BHN)
Dear Nick, I am sort of curious why you're asking this. But anyway the answer is if you are going out with someone you are going out with them. And even if the relationship is sour out of respect for it and what it was and in the interest of ending as peacefully as possible you must break up with the other person first. Those are my moral standards, and I do not intend to impose them on anyone they are just what I believe and what I'd expect from someone I'm involved in.
3. I was going out with a blanket once and then I slept with a dressing gown without breaking up with the blanket first.Was this wrong? (Bradley)
Dear Bradley, I can only tell you that according to my personal standards I believe that was wrong. Also you are too young to be dating let alone sleeping with anyone! And if you're not too young, then you're too old to be playing with toys... so you have to choose between the two son!
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