Answer:
To prevent the rejection of transplanted organ or graft the patient is advised to take immuno-suppressant drugs. These immuno-suppressants are necessary to prevent any immune reaction against the graft. Immune cells such as T-cell and B-cells may recognize the graft as foreign and act against the markers on the surface of transplanted organ leading to rejection. To minimize such response of immune system against the graft immuno-suppressants are given. Ex: Corticosteroid - prednisolone.
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Every seventh time a rat presses a lever, it receives food pallets.
Answer:
Leave only the essential warning lights activated.
Explanation:
Emergency medical technician (EMT) is used for the health care providers in case of the emergency medical services. They respond quickly and provide medical facilities at the emergency situation.
During the accident, EMT can be called for the medical services. They can provide first aid, medicine to the injured individuals. The EMT leave only the important warning light at the accident spot so that other people may get alert about the situation.
Thus, the correct answer is option (D).
Answer:
Many men with testicular cancer have no known risk factors. And some of the known risk factors, such as undescended testicles, white race, and a family history of the disease, can’t be changed. For these reasons, it's not possible to prevent most cases of this disease at this time.
Experts recommend correcting cryptorchidism in boys for a number of reasons (such as preserving fertility and body image), but it’s not clear how much this changes the child’s risk for testicular cancer.
Explanation:
Answer: Before every exercise, you should always do a warm up. A warm up is when you start at a low level of intensity before an exercise. Doing that helps minimize injury and it follows the principle of progression. After an exercise, you should always do a cool down. A cool down is when you go from a high intensity exercise, to a low intensity exercise. Cool down also prevent injury and stabilize your muscle. In conclusion, cool downs and warm ups are very important because it helps prevent injuries.
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