Tag: immunization, treatment and antibiotics

Disinfection is a process of sterilization (free from contamination). There are three types of disinfectant biological, chemical and physical. Heating, boiling and radiation comes under the physical disinfectant. Thus, the correct answer is option A.

Disinfectants are chemical agents used to disinfect inanimate objects and surfaces e.g., phenol, cresol. Antiseptics are the mild chemical agents applied to living tissues to prevent infection e.g., hydrogen peroxide. Thus, the correct answer is option C.

Disinfectants are the chemical or antimicrobial substance that are applied to non-living objects such as floor to kill microbes e.g., phenol, cresol. Deodrants are the substance used to remove the unpleasant bodily odour. Thus, the correct answer is option A.

These are mild chemical substances which, when applied on the body, kill germs. These substances are in such mild concentration that they cause no harm to the skin and body. Lysol, carbolic acid (phenol), Iodine, benzoic acid, Mercurochrome, boric acid etc in dilute solution are good antiseptics. Certain antibiotic creams also serve the same purpose.

These are strong chemical substances that are applied on spots and places where germs thrive an multiply and places where germs thrive and multiply.commonly used disinfectants are cresol, phenol, Lysol,40% formalin, lime, Bordeaux mixture, DDT etc. Precaution-all disinfectants are strong and should not come in contact with the human skin. Strong heat and boiling also destroy germs and may be called physical disinfectants.deodorants are neither antiseptics nor disinfectants.they only serve to mask a bad smell.

These are mild chemical substances which, when applied on the body, kill germs. These substances are in such mild concentration that they cause no harm to the skin and body. Lysol, carbolic acid (phenol), Iodine, benzoic acid, Mercurochrome, boric acid etc in dilute solution are good antiseptics. Certain antibiotic creams also serve the same purpose. Dettol, savlon are all antiseptics.

These are mild chemical substances which, when applied on the body, kill germs. These substances are in such mild concentration that they cause no harm to the skin and body. Lysol, carbolic acid (phenol), Iodine, benzoic acid, Mercurochrome, boric acid etc in dilute solution are good antiseptics. Certain antibiotic creams also serve the same purpose. Dettol, savlon are all antiseptics.