ANS, SNS, PSNS.docx - Von Matthew G. Barcial Anatomy class...

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Von Matthew G. BarcialAnatomy classBSN 1-2Lyceum of the Philippines BatangasWHAT DID I LEARNED IN THE 3 AUDIO PPT?I’ve learned that ANS stands for the autonomic nervous system it is a network of nerves andganglia that controls involuntary physiologic actions and maintains internal homeostasis and stressresponses. The two divisions of efferent (motor) are Autonomic and Somatic. The SNS stands forSympathetic Nervous System The sympathetic nervous system It is one of the two divisions of theautonomic nervous system (ANS), along with the parasympathetic nervous system (PNS), Thesesystems primarily work unconsciously in opposite ways to regulate many functions and parts of thebody which is the part of the autonomic nervous system, located near the thoracic and lumbar regionsin the spinal cord. Its primary function is to stimulate the body’s fight or flight response. It does this byregulating the heart rate, rate of respiration, pupillary response and more they are four types of

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