What are the natural neurotransmitters of the Sympathetic Nervous System at the smooth muscle?

Norepinephrine Epinephrine Dopamine More test answers on https://studyhippo.com/respiratory-therapy-pharmacology/

which of the following accurately describes the sympathetic nervous system pathway of the stress response?

the hypothalamus excited the sympathetic nervous system, which then excites body organs to release hormones that serve as neurotransmitters causing even more arousal. More test answers on https://studyhippo.com/abnormal-chap-6/

when sympathetic nervous system stimulated

bronchiolar smooth muscle relaxes and bronchodilation results; –allows more air to enter alveoli, increasing oxygen supply to body More test answers on https://studyhippo.com/ch-13-respiratory-drugs/

Sympathetic Nervous System (SNS) is what

The SNS is our fight and flight system. This can also be described as our stress response More test answers on https://studyhippo.com/first-aid-anatomy-and-physiology/

Which of the following is NOT a general effect of all arounders? A. stimulating the sympathetic nervous system B. overloading the sensory pathways making the user acutely aware of all sensation C. intensifying one’s ability to reason so that sensation takes on less importance D. causing the user to experience illusions, delusions, and sometimes hallucinations

c. intensifying one’s ability to reason so that sensation takes on less importance More test answers on https://studyhippo.com/addiction-exam-2/

What would be the effect on the circulatory system if a person received a massive dose of sympathetic nervous system blocker?

The sympathetic nervous system adapts the body in many ways for physical activity, It increases alertness, heart rate, blood pressure pulmonary airflow, blood gluecose concentration and blood flow to cardiac and skeletal blood flow. Therefore if this system were to be blocked the circulatory system would not be able to adapt the body the physical activity that the body will soon do. The circulatory system would be very disorganized and the body would not be able to experience the fight or flight response. Correct Answer: Correct Ans) There would be a decline, possibly quite drastic, in blood pressure. More test answers on https://studyhippo.com/essay-questions-concering-unit-2-test/

List 2 Respiratory effects of stimulation of Sympathetic Nervous System

Mucus mobilization Bronchodilation More test answers on https://studyhippo.com/respiratory-therapy-pharmacology/

the sympathetic nervous system is activated and adrenal glands release hormones

During the alarm stage of the general adaptation syndrome, ________. More test answers on https://studyhippo.com/general-psych-chapter-11-stress/

1) Sympathetic nervous system (SNS) stimulation 2) Decreased blood flow to the kidneys 3) Decreased serum sodium concentration

Name 3 situations in which the juxtaglomerular apparatus of the kidney would secrete renin. More test answers on https://studyhippo.com/exam-1-htn-ckd-cancer/

Which of the following stimulates increased peristalsis and secretions in the digestive tract? a. sympathetic nervous system b. vagus nerve c. increased saliva d. absence of food in the system

B More test answers on https://studyhippo.com/pathophysiology-chapter-20/

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Sympathetic Nervous System Flashcards, test questions and answers

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What is Sympathetic Nervous System?

The sympathetic nervous system is an important component of the autonomic nervous system, which controls involuntary body functions like heart rate and digestion. The sympathetic nervous system is responsible for preparing the body to respond to stressful situations by increasing heart rate, blood pressure, and releasing hormones such as adrenaline. It works in tandem with the parasympathetic nervous system to maintain homeostasis. The sympathetic branch of the autonomic nervous system originates from a cluster of neurons (or nerve cells) located in the thoracic and lumbar regions of the spinal cord known as the sympathetic ganglia . When stimulated, these neurons prompt release of neurotransmitters that trigger physiological changes throughout the body. The most common neurotransmitter released by this pathway is norepinephrine, which causes increases in heart rate and blood pressure along with other physical responses such as pupil dilation and increased sweating.During moments of fear or stress when you might need to quickly spring into action your sympathetic nerves fire up to ready your body for fight-or-flight mode. While this response can be beneficial in emergencies, it can also have negative effects on health if activated too often or left unchecked over time due to chronic stressors. Prolonged activation of the sympathetic nervous system has been linked with conditions like hypertension, anxiety disorders, depression and insomnia among others. Fortunately there are ways to manage this reaction through lifestyle changes like exercise, adequate sleep habits and relaxation techniques like yoga or meditation that help reduce stress levels overall while calming down an overactive sympathetic response at any given moment during times of distress. By learning how to recognize when our bodies are under duress we can use these practices strategically whenever needed allowing us more control over our internal environment rather than letting external events dictate how we feel inside.