Oxytocin is given to women who have a prexisting condition, like diabetes to inhanse labor or for women whose babies re at risk during labor. the staff looks for irregular heart rythem in the fetus that would indicate fetal stress..
Hydrogen has one valence electron. To make it an ion, you need to remove this valence electron. When you remove an electron, the element becomes positive because you are taking away the negative
I would say Nucleic Acids
More hydrogen ions means more acidic, more hydroxide ions means more basic