A. Describe two ways that the fetus can become hypoxic. B. What is the difference between hypoxia and asphyxia, and what can cause these different conditions in the fetus? C. What receptors are involved in sensing increased carbon dioxide in the fetus? D. Describe the autonomic response to hypoxia in the fetus, and what effect does this autonomic response have on heart rate? E. Explain the principle of redistribution of cardiac output and explain why this is important in the fetal response to hypoxia. .