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.
Succeed in Understanding Physical Science. Physical Science consists of the studies of Astronomy, Chemistry, Physics and Earth Science (coming soon). It is concerned with physical properties of objects, as opposed to the study of the characteristics of living things, as done in the Life Sciences. I'm Ron Kurtus, and I've always been interested in the Physical Sciences, including teaching the subject at the college level and working in the field in industry.