The nurse is reviewing the use of bethanechol (Urecholine) in a patient who is experiencing postoperative urinary retention. Which statement best describes the mechanism of action of bethanechol? a)...

The nurse is reviewing the use of bethanechol (Urecholine) in a patient who is experiencing postoperative urinary retention. Which statement best describes the mechanism of action of bethanechol?
a) It causes decreased bladder tone and motility.
b) It causes increased bladder tone and motility.
c) It increases the sensation of a full bladder.
d) It causes the sphincters in the bladder to become tighter.