Medical Engineering encompasses a broad range of activities, and is alternatively called Bioengineering and Biomedical Engineering.
However, if your cat is excessively sneezing (more than just a few times a day or more than a few days in a row), a veterinary visit may be necessary. What can cause sneezing? Foreign material such as grass, small pieces of plant seed, etc.
One of the most common causes of feline sneezing is a respitatory tract infection such as flu. In these cases, the sneezing is often accompanied by fever, a thick discharge from the nose and sometimes the eyes, loss of appetite and sores in the mouth. If you think this is the cause of your cat's excessive sneezing, you should consult a vet.