Tetanus requires hospitalization, treatment with human tetanus immune globulin (TIG), a tetanus toxoid booster, agents to control muscle spasm, aggressive wound care, and antibiotics. Metronidazole is the most appropriate antibiotic. The wound should be debrided widely and excised if possible.
Chemistry is also a physical science, and could be seen as a bridge between physical and life sciences. Chemical reactions happen in lifeforms like humans constantly, as studied in biochemistry, so understanding chemistry naturally leads to a better understanding of living organisms.
There are five main types of chemistry: organic, inorganic, physical, analytical, and biochemistry. 1  Physical chemistry is the study of how matter behaves and the physical arrangement of molecules. 2  Analytical chemistry involves identifying matter and quantifying it.