Which of the following is NOT an effect of epinephrine? increased heart rate constricted blood vessels increased digestive functions dilated bronchioles

Epinephrine, also known as adrenaline, plays a crucial role in the body's "fight or flight" response. Its primary effects include: 1. **Increased Heart Rate:** Epinephrine stimulates the heart to beat faster, enhancing blood flow to muscles and vital organs. 2. **Constriction of Blood Vessels:** It causes blood vessels in certain areas to constrict, which helps redirect blood flow to essential parts of the body. 3. **Dilated Bronchioles:** Epinephrine relaxes the muscles in the airways, leading to bronchodilation, which improves airflow to the lungs. However, **epinephrine does **not** increase digestive functions**. In fact, it **inhibits** digestive processes to conserve energy for more critical bodily functions during stress. **Answer:** increased digestive functions