Throat
Gingivitis is an an inflammation of the gingivae - the gums.
The reason is because inflammation means pain in the body
Inflammation is the body's way of dealing with unwanted materials and organisms in the body. It is a part of the immune systems reaction.
Tongue
C-reactive protein (CRP) is a sign of inflammation in the walls of arteries.
Opthalmia or Opthalmitis, in general anything ending with "itis" refers to an inflammation state in a body part, for example tendonitis, inflammation of tendon.
If by fever you mean an increase in heat, the cause for this as a result of inflammation is the strong increase in blood-flow at the body's core temperature, to the site of the inflammation. A fever which is body-wide, is not necessarily part of an inflammation. The fever can be an extreme response to the damage or infection which caused the initial inflammation, but it can also be a normal response to an infection spreading throughout the body.
inflammation
The inflammatory response is part of the immune system. It is a response by the body to a particular infection, injury or disease. Inflammation is characterized by a reddening of the skin, pain, heat and swelling.
Inflammation.
It depends on what part of the body is inflamed. Inflammation of the skin - extremely unlikely to cause death. Inflammation of the brain - may lead to death. And death is not necessarily due directly to the inflammation but the infection by bacteria or virus which caused the inflammation process.
Quinsy is a form of bacterial infection of the tonsils, usually by streptococcal bacteria.