I Need Homework Help!!!! Please?????

[daisy mae06]

Not Sure if it was the right Test Maureen was studying for but guess What ......








She got a 100% and a 96%

YAY
MAUREEN!!!!!!!!

[Proud Mommy]

Originally Posted by RowdysMom

Millimeters of mercury is the way we measure pressure - anywhere in the body where pressure can be measured. This is the way blood pressure is measured, in mm of Hg. Have you ever seen the old timey blood pressure machines that hang on the wall and have the silver liquid (mercury) that rises up when you pump up the cuff and then lowers as you let out the cuff pressure? We don't say 120/80 mm Hg, but that is what it is.

Anyway, the number that you cited in your first post is the partial pressure or tension of CO2 (the amount of carbon dioxide gas dissolved in the blood). No, there is no mercury in the lungs. I'm not sure in what context you are reading about PCO2, but anyway, that is what it means.

Thank you so much!!!!!!!!!!!

I wish I would have seen this last night. This is a GREAT explanation.

I am studying to be a Respiratory Therapist and this was one of my questions in my A&P book. My teacher could not explain it to me and I need clarification.

May I pick your brain if I have anymore question???

[RowdysMom]

Originally Posted by Proud Mommy

Thank you so much!!!!!!!!!!!

I wish I would have seen this last night. This is a GREAT explanation.

I am studying to be a Respiratory Therapist and this was one of my questions in my A&P book. My teacher could not explain it to me and I need clarification.

May I pick your brain if I have anymore question???

Yes, of course! I can't promise I'll know the answer, but I'll be glad to help you if I can. Years ago I worked in ICU (I'm a nurse) and I worked very closely with the Respiratory Therapists. They are so important!!! Good luck with your studies and career!