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.
There is most often a high fever present along with feline sneezing caused by the herpes virus and pneumonia can develop, especially in kittens or immunosuppressed cats. The disease most often begins with sneezing and red eyes, but can quickly worsen and secondary bacterial infections can develop.