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.
Department of Chemistry and Life Science Life Science. Life Science is a branch of the sciences that studies the structure and processes of living organisms. Four unifying principles form the foundation of Life Science: cell theory, evolution, genetics and homeostasis. The most important system in the Army is the human soldier.