Which of the following statements regarding otitis media is NOT true?
a. It is a fungal infection.
b. It is commonly called a middle ear infection.
c. Pathogens from the throat enter the middle ear through the eustachian tube.
d. It is often preceded by an upper respiratory infection.
Question 2
Diabetes insipidus is caused by:
a. excessive antidiuretic hormone
b. insufficient antidiuretic hormone
c. excessive thyroid hormone
d. insufficient thyroid hormone