Is it true that blood is blue in your body but when it hits the air it turns red?

Answer Kind of. It all has to do with oxygen in the blood. Your arterial blood is red because it has oxygen in it. The lungs oxygenate your blood, it goes through the heart and into the arteries and ge... Read More »

Top Q&A For: Is it true that blood is blue in your body but ...

If your blood group is B rh positive does that mean one of your parents blood groups will be the same?

The reason that you are coughing out blood when you cough hard is because when you cough hard, you damge the veins in your lungs which release blood, and as the blood needs to gos somewhere it goes... Read More »

When they take your blood during your first appointment and after a pap smear to confirm the pregnancy is there a certain point they would test for STI's in your blood?

Answer The blood tests and the smear will both show STIs and if you weren't told this when they were done you should find another health care provider as as far as I am aware doing these tests wit... Read More »

If you quit your job and lose your Blue Cross Blue Shield insurance can you simply switch it to an individual plan?

%REPLIES% Answer Yes. but you will have to fill out an application and be subjected to underwriting guidelines. Answer You are probably also eligible for COBRA or HIPAA if you can't get an Individ... Read More »

I cut my finger & my blood is blue?