Creatinine Clearance (Cockcroft-Gault Equation) Calculates CrCl according to the Cockcroft-Gault equation. Calculates stroke risk for patients with atrial fibrillation, possibly better than the CHADS2 score. Calculates a corrected calcium level for patients with hypoalbuminemia.
â is a symbol meaning prescription. It is sometimes transliterated as R x  or just Rx. This symbol originated in medieval manuscripts as an abbreviation of the Late Latin verb recipe, the imperative form of recipere, to take or take thus.rescription may also be used as a short form for prescription drugs to distinguish from over-the-counter drugs. In reference to the entire system of controlling drug distribution (as opposed to illicit drugs), prescription is often used as a metaphor for healthy directions from a prescribing medical practitioner.
Youâll notice that all prescription discount cards utilize Rx BIN and GROUP numbers on the front. Many also feature a Member ID number, which weâll also explain. Hereâs a quick primer on what the Rx BIN and GROUP numbers mean and why they are important: Rx BIN and GROUP numbers on a Prescription Discount Card. All pharmacies use Rx BIN and GROUP numbers for processing prescription drug claims. If you take a look at your or a friendâs insurance card, youâll notice that it features the same numbering convention.