Epinephrine The inclusion of epinephrine in a dental office emergency kit is mandatory for the treatment of cardiac arrest and overwhelming anaphylaxis. However, it must be emphasized that these extreme conditions are the only situations that would require its use in the dental office emergency.
GCD- In mathematics, the greatest common divisor (gcd), also known as the greatest common factor (gcf), or highest common factor (hcf), of two or more non-zero integers, is the largest positive integer that divides the numbers without a remainder.
GD & T Symbols, Terms and Definitions Geometric Dimensioning & Tolerancing (GD & T) (sometimes refered to as GDT) Is a set of standard symbols which are used to define parts and assembly features and their tolerance zones in dimensioning engineering drawings.