Which of the Following Terms Is Spelled Correctly and Has

Which of the following terms is spelled correctly and has the correct meaning?

A) Prognosis - forecast of the probable future course and outcome of a disease.
B) Sinthesis - process of building a compound from different elements.
C) Cryosurgery - excision of a subcutaneous lesion.
D) Eitiology - study of the causes of a disease.
E) Wheal - fluid filled blisters.