no normal is 80 to 100 percent
A blood level showing 63 percent oxygen is a very low reading. It indicates that the person has some type of breathing problem or interference with blood oxygenation.
Oxygenation occurs in the placenta. After this blood then returns to the fetus via the umbilical vein.
5.72 million red blood cells per microliter (mcL) of blood for men and 5.03 million per mcL for women. In healthy men, 41 percent to 50 percent of blood is red blood cells. In healthy women, 35 percent to 46 percent is red blood cells
to the lungs for oxygenation then to blood stream
In a healthy person, there is absolutely no bacteria in his/her blood
Blood is oxygenated in the lungs!
Protein nor sugar should not be found in the urine of a healthy person.
Oxygenation of blood
7.35 - 7.45
NO
The saturation should be above 90% in normal arterial blood. A totally healthy person will have 95-100% saturation.
Oxygenation of fetal blood occurs in the placenta, where the mother's bloodstream and the fetus's bloodstream come into close proximity but do not mix. Oxygen from the mother's blood diffuses into the fetal blood, while carbon dioxide diffuses from the fetal blood into the mother's blood for elimination.