[Solved] Find the reference angle for \(\theta = \frac { 22 } { 7 }\) . Sympathetic Nervous System: A part of the autonomic nervous system that mobilizes the body's fight-or-flight response, regulating heart rate, blood pressure, and respiratory rate among other functions. Autonomic Nervous System: The part of the nervous system responsible for control of the bodily functions not consciously directed, such as breathing, the heartbeat, and digestive processes. Amnesia: A condition characterized by a loss of memories, such as facts, information, and experiences, which can be temporary or permanent. Unlicensed Assistive Personnel: Health care workers who provide nursing care under supervision but are not licensed to practice independently.