List THREE specific physiologic effects of sympathetic activation . D escribe ho
ID: 225655 • Letter: L
Question
List THREE specific physiologic effects of sympathetic activation. Describe how each of these physiologic adjustments would specifically help you deal with an emergency situation like being attacked by a wild animal. List THREE specific physiologic effects of sympathetic activation. Describe how each of these physiologic adjustments would specifically help you deal with an emergency situation like being attacked by a wild animal. List THREE specific physiologic effects of sympathetic activation. Describe how each of these physiologic adjustments would specifically help you deal with an emergency situation like being attacked by a wild animal.Explanation / Answer
Sympathetic nervous system produce flight-or fight response under conditions of stress.It is also called thoracolumbar outflow as the preganglions are originated from the thoracic and lumbar area.
When the SNS is stimulated by some emergency conditions the flight or fight mechanism starts,it activates adrenal gland to produce adrenalin and nor adrenaline(epinephrine and nor epinephrine) which increase the heart rate and supply more oxygen to the heart, brain and muscles to function efficiently.Airways in the bronchiloes expand to take more oxygen and supply to the cells also liver deliver more glycogen to release glucose.
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