Question

What occurs to your body when you get scared? Be sure to include fight or flight,...

What occurs to your body when you get scared? Be sure to include fight or flight, NE and Epinepherine.

Explain it in your own words to someone with no scientific knowledge.

Homework Answers

Answer #1

Answer

  • Due to any event, when one gets scared the brain identifies this as a stressfull event.
  • The nerves in our brain activates sympathetic nervous system in response to the stress.
  • Sympathetic nervous system is a branch of autonomic nervous system.
  • Sympathetic nervous system sends nerve impulses to adrenal gland in order to release two catacholamine hormones called epinephrine and norepinephrine from its medulla region.
  • These hormones tends to exhibit flight or fight response.
  • Epinephrine and norepinephrine travels via blood to organs of the body and cause certain physiological changes such as :
    - Inreased heart rate
    - Increased blood pressure
    - Redness and flushing
    - Tremors
    - Dizziness
    - Sweating
    - Increased respiration
  • In this way, sympathetic nervous system responds to stress and cause symptoms of stress to occur.
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
What happens to your body if you get stung by a bee and you are allergic?...
What happens to your body if you get stung by a bee and you are allergic? 1. Explain the science in your own words as if you are describing it to someone with no scientific knowledge (make sure you use appropriate words).
2. What happens to your body if you get stung by a bee and you are...
2. What happens to your body if you get stung by a bee and you are allergic? Explain the science in your own words as if you are describing it to someone with no scientific knowledge (make sure you use appropriate words).
You are crossing the street and almost get hit by a bus. As your fight or...
You are crossing the street and almost get hit by a bus. As your fight or flight response kick in, describe the signaling pathway that occurs from epinephrine binding the b2-adrenergic receptor on your skeletal blood vessels.
Write the definition, in your own words, of “Pascal’s Principle”. Make sure you include all the...
Write the definition, in your own words, of “Pascal’s Principle”. Make sure you include all the critical parts.
1. When you are sitting in a car that is braking, you feel your body is...
1. When you are sitting in a car that is braking, you feel your body is being pushed forward. Basedon your physics knowledge, what is the direction of your acceleration (forward or backward) at the moment? Does that make sense to you? How would you reconcile your feeling with your thoughts? 2. When you are sitting in a car that is turning around a circle, you feel your body is being thrown outward. However, your physics knowledge is telling you...
Describe, in your own words, what each term below means when used in physics. Pretend you...
Describe, in your own words, what each term below means when used in physics. Pretend you are trying to explain the exact meaning of each term to someone who has not studied physics. Give an example each time. a) Transverse wave b)Longitudinal wave c) Destructive interference d) Standing wave
Your essay must include an introduction, body, and conclusion, and address all relevant parts of each...
Your essay must include an introduction, body, and conclusion, and address all relevant parts of each question. Your response should be a minimum of 300 words in length. You must include academic sources to support your ideas. Make sure to cite all references you use. Proper citation format for a reference includes the name of the author(s), the title of the work, the date of the publication, and the page number. a. Define how managerial accounting differs from financial accounting....
In each case explain your reasoning. If you are not sure of your answer, explain why...
In each case explain your reasoning. If you are not sure of your answer, explain why you are uncertain. When a person lowers a bowling ball at a constant speed is the work by the person on the ball positive, negative or approximately zero? When a person carries a bowling ball as they walk along a level hallway at constant speed is the work by the person on the ball positive, negative or approximately zero? When a person carries a...
Why is it that when you get cold, you can’t taste anything? In your answer be...
Why is it that when you get cold, you can’t taste anything? In your answer be sure to discuss the relationship between taste and smell
When might you include a few words of explanation or socialization in your message opening?
When might you include a few words of explanation or socialization in your message opening?