Hello!
If I remember correctly the answer would be B! I hope that this helps.
In most cases, a lung transplant is done only after all other treatments for lung failure are unsuccessful. Lung transplants may be recommended for people under age 65 who have severe lung diseases. The major risk of a lung transplant is organ rejection. This happens when your immune system attacks your donor lung as if it were a disease. Severe rejection could lead to failure of the donated lung. Other serious complications can arise from the drugs used to prevent rejection.
In healthcare amenities like in nursing homes and hospitals, MRSA (methicillin-resistant Staphylococcus aureus) infection is one of the most common concern. These infections generally involve the skin, and the individuals who are healthy can also get infected with the condition.
In order to prevent MRSA infection, doctors, nurses, and other healthcare workers need to follow certain steps. These are as follows:
1. Carefully clean the hospital rooms and medical apparatuses.
2. Clean their hands with soap and water, or with an alcohol-based hand sanitizer prior and post caring for a patient.
3. Test some patients to observe if they exhibit MRSA on their skin. This is done by swabbing a cotton tip in the nostril or on the skin of the patient.
4. Use contact precautions, while caring for the patients with MRSA.
The correct option is DIVERSITY AND UNITY.
Evolution is able to explain how living organisms developed from an earlier forms which become extinct and are replaced by more developed organisms and how the living organisms show uniformity in some instances even though they are different.
