Physiology Which of the following is the mechanism for a decrease in splanchnic blood flow during exercise? A Venoconstriction with decreased blood flow B Venodilation with decreased blood flow C Venodilation with increased blood flow D Venodilation with normal blood flow 💡 Explanation Which of the following is the mechanism for a decrease in splanchnic blood flow during exercise? ✓ Correct Answer: A. Venoconstriction with decreased blood flow