NEET BIOLOGY

Detailed explanation-1: -Cuts, grazes, and other breaks in the skin can become infected when bacteria enter the wound and begin to multiply. The bacteria may come from the surrounding skin, the external environment, or the object that caused the injury. It is important to clean and protect the wound properly to reduce the risk of infection.

Detailed explanation-2: -Falls, accidents with sharp objects, and car accidents are the most common causes of open wounds. In the case of a serious accident, you should seek immediate medical care. This is especially true if there’s a lot of bleeding or if bleeding lasts for more than 20 minutes.

Detailed explanation-3: -The most common causative organisms associated with wound infections include Staphylococcus aureus/MRSA, Streptococcus pyogenes, Enterococci and Pseudomonas aeruginosa.

Detailed explanation-4: -The most common bacterial species that cause wound infections are Pseudomonas aeruginosa, Staphylococcus aureus, Klebsiella pneumoniae, Enterococcus faecalis and Acinetobacter baumannii.