Which of the following is NOT a side effect of topical decongestants?

The endocrine system differs from the nervous system in that it:

A) controls the body without nerve impulses. B) controls the body with specialized chemical messengers. C) doesn't regulate anything in the body. D) directly regulates the brain.

If a patient paid $12 check on 9/15 and this made the patient account still owing 500, and then on 9/17 the bank notifies the medical biller that the $12 check has been returned for insufficient funds, the balance on the patient's summary account for 9/17 would be:

a. $512.. b. $512 + any NSF fees the practice charges. c. $500. d. $0.