Review Question - QID 109734

A 41-year-old woman presents to her primary care provider reporting abdominal pain. She reports a three-hour history of right upper quadrant sharp pain that started an hour after her last meal. She denies nausea, vomiting, or changes in her bowel habits. She notes a history of multiple similar episodes of pain over the past two years. Her past medical history is notable for type II diabetes mellitus, major depressive disorder, and obesity. She takes glyburide and sertraline. Her temperature is 98.6°F (37°C), blood pressure is 140/85 mmHg, pulse is 98/min, and respirations are 18/min. On examination, she is tender to palpation in her right upper quadrant. She has no rebound or guarding. Murphy’s sign is negative. No jaundice is noted. The hormone responsible for this patient’s pain has which of the following functions?