Misc: What countries does the Mont Blanc Tunnel join?

Questions

Inflammatory disorder of the mucous membrane of the nose; nasal catarrh?

Inland sea, lying between southeastern Europe & Asia minor?

Inlet of the Atlantic Ocean, southeastern New York, at the mouth of the Hudson River?

Institution founded in 1705 by Peter the Great?

Instrument that records, on paper or film, wave patterns that are equivalent to the oscillations of an electric voltage, or that converts mechanical oscillations into an equivalent electric current before recording them on paper or film in the form of wave patterns?