Which of the Following Statements Concerning Hypotonicity Is Correct

Multiple Choice

Which of the following statements concerning hypotonicity is correct?

A) during hypotonicity, water enters the cells by osmosis.
B) the only cause of hypotonicity is drinking excess fluid.
C) hypotonicity is a major consequence of diabetes mellitus, which is a deficiency of vasopressin.
D) hypotonicity is usually associated with a negative water balance.
E) common symptoms of hypotonicity include dry skin and sunken eyeballs.