- 1. H element
- [first chemical element in the periodic table; atomic symbol H, atomic number 1; it exists, under normal conditions, as a colorless, odorless, tasteless, diatomic gas; hydrogen ions are protons. ( CSP )] (UMLS (CSP) C0020275) =Element, Ion, or Isotope =Element;
=deuterium;
H3 radionuclide;
| - 3. Heel
- (UMLS (HL7) C0018870) =Body Location or Region ;
=Body Part;
|
- 2. He element
- [noble gas with the atomic symbol He, atomic number 2, and atomic weight 4.003; a colorless, odorless, tasteless gas that is not combustible and does not support combustion; medically it is used as a diluent for other gases, being especially useful with oxygen in the treatment of certain cases of respiratory obstruction, and as a vehicle for general anesthetics. ( CSP )] (UMLS (CSP) C0018880) =Pharmacologic Substance; Element, Ion, or Isotope =gas element;
[RE600] NON-ANESTHETIC GASES =HELIUM 99 %;
HELIUM 40.7 %;
Helium 20 %;
HELIUM 10 %;
| |
home
