People with latent TB infection: 1  Have no symptoms. 2  Donât feel sick. 3  Canât spread it to others. 4  Usually have a positive skin test reaction. 5  Can develop active TB disease if they do not receive treatment for latent TB infection.
What is an Pharmacode Barcode. A Pharmacode is a specific type of barcode that has been developed to be used in the pharmaceutical industry as a packing control system, it is also known as the Pharmaceutical Binary Code. The Pharmacode barcode is found mainly on the packaging of pharmaceutical products, usually on the outside of the packaging containing the medicine. Due to its importance it is designed to be readable despite printing errors.
Pharmacology-is the science of the interaction of chemical agents (drugs) with living systems. It encompasses the study of the biochemical and physiologic aspects of drug effects, including absorption, distribution, metabolism, elimination, toxicity, and specific mechanisms of drug action.rugs often work on more than one receptor, and as a result produce more than one kind of biological response (Figure 10). One good example is norepinephrine (NE), the sympathetic neurotransmitter which can relax bronchial smooth muscle, but constrict arterial smooth muscle.