Final answer:
c. Staphylococcuss Aureus. Staphylococcus aureus is the cultured organism from skin that would make the skin not suitable for transplantation due to its potential to cause severe and sometimes antibiotic-resistant infections.
Step-by-step explanation:
The organism cultured from skin that would make the skin not suitable for transplantation is Staphylococcus aureus. Staphylococcus aureus is known for causing severe wound infections that can spread to other parts of the body, and some strains are resistant to antibiotics, making them especially risky for skin grafts.
In contrast, organisms like Coagulase-Negative Staphylococci (e.g., Staphylococcus epidermidis) and Corynebacterium spp. are often part of the normal skin flora and less likely to cause severe infections in skin that is being prepared for transplantation.
The organism that could render skin unsuitable for transplantation is **c. Staphylococcus aureus.** Staphylococcus aureus, particularly strains that produce toxins, can lead to severe skin infections. In the context of skin transplantation, the presence of such harmful bacteria poses a risk of infecting the recipient.
While other bacteria listed (a. Cornebacterium sp., b. Coagulase-Negative Staphylococcus, and d. Streptococcus viridans) can also be found on the skin, Staphylococcus aureus is of particular concern due to its potential to cause more aggressive infections. Donor skin must undergo rigorous testing to ensure it is free from harmful pathogens to minimize the risk of complications for transplant recipients.