A variety of factors can cause hearing loss, including genetic and congenital factors, infectious diseases, mechanical and physical factors, toxic ...

A variety of factors can cause hearing loss, including genetic and congenital factors, infectious diseases, mechanical and physical factors, toxic substances, poor nutrition, among others. Rubella, syphilis, and toxoplasmosis would fall under which category of causes?


a. Mechanical
b. Physical
c. Infectious
d. Congenital
e. None of the above