UNIT G Pharmacology

Question 1

Silver Sulfadiazine

Answer 1

Silver sulfadiazine works by stopping the growth of bacteria that may infect an open wound. This helps to decrease the risk of the bacteria spreading to surrounding skin, or to the blood where it can cause a serious blood infection (sepsis). Silver sulfadiazine belongs to a class of drugs known as sulfa antibiotics.

Question 2

Collagenase with Polysporin Powder

Answer 2

Collagenase is an enzyme that breaks down collagen in damaged tissues within the skin and helps the body generate new healthy tissue. Collagen is a type of protein that connects and supports fibers in body tissues such as skin, tendons, muscles, and bone.

Collagenase topical (for the skin) is applied to severe burns or skin ulcers to help remove dead skin tissue and aid in wound healing.

Collagenase topical may also be used for other purposes not listed in this medication guide.

Question 3

Mafenide Acetate

Answer 3

This medication is used alone or with other medications to help prevent and treat wound infections in patients with severe burns. Mafenide is a drug applied to the skin that belongs to a class of drugs known as sulfa antibiotics. It works by killing bacteria that may infect an open wound.

Question 4

Gentamicin Sulfate

Answer 4

Gentamicin works by stopping the growth of certain bacteria. It belongs to a class of drugs known as aminoglycoside antibiotics. This antibiotic only treats bacterial infections. It will not work for virus or fungus infections.

Question 5

Nitrofurazone

Answer 5

Nitrofurazone is used to treat burns that have become infected. It is also used to treat skin infections due to skin grafts. It works by killing bacteria or preventing their growth. Nitrofurazone may be applied directly to the skin or placed on a gauze pad that will cover the skin.

Question 6

Polymixin B-Bacitracin

Answer 6

This combination product is used to treat minor wounds (e.g., cuts, scrapes, burns) and to help prevent or treat mild skin infections