Why does my heart race when I get scared?

Answers

Answer 1

Answer:

fat and sugar make our bronchi open wider, causing heart beat and breathing rate to increase while adrenaline is pumping through our blood. this causes our heart to beat faster when we're scared.

Explanation:

hope this helps :3

Answer 2

Answer:

Your heart rate increase to pump more blood to your muscles and brain. Your lungs take in air faster to supply your body with oxygen. The pupil in your eyes get larger to see better.


Related Questions

When Mrs. M ate, her intestinal contents became more concentrated than her blood. This means her intestinal contents were_______to her blood and her blood was________to her intestinal contents.

Answers

Hey,

Answer:

This means her intestinal contents were hyperosmotic pressure to her blood and her blood was hypoosmotic pressure to her intestinal contents.

Fifty percent of homicide victims have _____. A. families in show business B. cousins in law school C. alcohol in their bloodstreams D. parents in jail

Answers

Answer:

alcohol in their bloodstreams.

Explanation:

What is an advantage for patients in the multidisciplinary team approach to health care?

Answers

Answer:

Multidisciplinary teams convey many benefits to both the patients and the health professionals working on the team. These include improved health outcomes and enhanced satisfaction for clients, and the more efficient use of resources and enhanced job satisfaction for team members.

Explanation:

Explain the meaning of planning​

Answers

Answer:

well, i may not be a genuis but here's my definition on planning. to me planning is something you do to organize certain things such as events or certain things you need to do. planning can help prevent stress and that way you won't forget things snce we tend to remember more if we write things down.

Ron wants to make fish for dinner. Which is the healthiest way for him cook the fish?

Answers

C. Grilled
However, it's not necessary the best way to cook fish of all the ways one could cook fish. The two best ways to cook fish are poached and baked, both with no oil or cream, just spices if desired.

Modern farming methods require more
inputs which are manufactured in industry. Do you
agree?​

Answers

Answer:

yes

Explanation:

it is true that modern farming methods require more inputs which are manufactured in industry. for eg: HYV seeds, insecticide, pesticide and chemical fertilizer needed for increasing the yield per Hector are all manufactured in industries.

The most important thing of a team leader can communicate is? A. His or her commitment to the team B.The team's overall goal C.Individual team roles D.Conflict resolution

Answers

Answer:

The correct answer is - option B. The team's overall goal

Explanation:

After a effective and good leadership the most important thing of a team is the over all goal the team which is acts as the guiding compass for the team and its member.

All other ingredients including roles of individual role in team, commitment and efforts of leader and resolutions of conflicts are for achieving the goal of the team.

Thus, the correct answer is - option B.

Answer:

the answer is b

Explanation:

How can you minimize the influence of heredity on your health?
O Share the health history of your parents and grandparents with your doctor.
O Limit your exposure to loud noises and poor quality air.
O Reduce the time you spend watching television or visiting social media sites.
O Research any symptoms online and diagnose yourself early.

Answers

Share family history illness with Dr!

Answer:

A is right

Explanation:

Please answer fast
short notes on 1. energy giving food and 2.body building food​

Answers

Answer:

1. Energy giving Foods: These are mostly carbohydrates. Such foods give the body energy to work and go about it's daily routine. examples of such foods are rice, potatoes, wheat, etc.

2. Body building foods: These are mostly proteins. Such foods help us grow. They repair worn out tissues, muscles, and bones. Examples of such foods are milk, eggs, chicken, etc.

Explanation:

Why must exit routes follow strict criteria

Answers

Answer:

The interpretation of the particular subject is outlined in the following subsection on either the justifications.

Explanation:

Exit Criteria sometimes acts as a mitigation measure when the process is complete. It analyses as well as helps to prevent certain products from being produced which will result in an ineffective operation.We should, therefore, follow strict guidelines for exiting routes to guarantee quick and prompt extraction in another emergency or accident If you experience any explosion, you operate across a massive production floor, compounded by smoke, rubble, including the emergency alarm.

What is the chain of infection?
A
a set of conditions that allow diseases to occur and spread
B.
an accumulation of pathogens in a reservoir
C.
the continuous cycle of diseases becoming more advanced
D.
the ways to stop pathogens from spreading
Reset
Next

Answers

Answer:

i think A

let me know if right

Answer:

I cant comment but chantelle 32506 is right

Explanation:

prevention of hypertension​

Answers

Hope it is right..... Ignore my handwriting

Answer:

Prevention of hypertension are eating a healthy diet. To help  control your blood pressure. You should reduce the amount of sodium (salt) that you eat, and increase the amount of potassium in your diet such as foods like bananas, cooked spinach, cooked broccoli, potatoes, sweet potatoes, mushrooms, peas, cucumber,

-Getting exercise in regularly  

-Being at a healthy weight

-Limiting alcohol

-No smoking

-Taking Care of Stress

Explanation:

Hopes this helps

a man who a mother claims has patented a child is a(an)?

Answers

Answer:

Presumed father

Explanation:

the woman only believes he is the dad there is no proof.

Anorexia involves an intense: fear of being fat type of panic attack kidney disease

Answers

Answer fear about being fat

Explanation: anorexia is a disease where you starve ur selfn

Answer:

fear of fat

Explanation:

Anorexia means you fast for a long, long, LONG time

( and you can go to a mental hospital for that )

Which is a reason that abstinence is a good idea for teenagers

Answers

Answer:

To prevent sexually transmitted diseases

Explanation:

Answer:

abstinece will allow you to wait until you are ready to conquer the responsibilities of sexual relations and child raising.

How are physical, mental and spiritual health related? Why is it important to understand the links between mind, spirit and body?

Answers

Answer:

:It's vital to nurture each 'brain' to ensure optimal wellbeing. We need to look after our mental health to maintain focus and clarity of the mind. ... This is why it's vital to understand the importance of mind, body and soul and identify ways to improve and maintain health and wellbeing in each area

Spiritual health is concerned with both intellectual and physical health in its flip to hold, that is leading to preserve healthful life-style, thereby it may increase life quality. Spiritual fitness also sells the sensation of self-reputation and self-pleasure, last acceptance, and long-term desire.

Why is it crucial to understand the thoughts-body fitness connection?

It permits us to don't forget emotions, or to promote an emotional state related to certain contexts.” In end, the mind-body connection is real, and it has an effective impact on our properly-being at each level. Professionals are coming across how it may be used in treating both intellectual and physical problems.

Learn more about Spiritual health here: https://brainly.com/question/1040541

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Which of these are benefits of wellness to the community? A. improved education B. improved quality of life C. longevity D. reduced healthcare costs

Answers

Answer:

A. improved education

B. improved quality of life

C. longevity

Explanation:

The followings listed are benefits of wellness to the community.

A. improved education

B. improved quality of life

C. longevity

Improved education:

Mental Health

Physical Health

Improved quality of life:

Healthy lifestyle

Physical health

Mental Health

Longevity:

Healthy lifestyle

Physical health

Mental Health

Hope this helps ;) ❤❤❤

Answer:

d

Explanation:

for plato users

A positive symptom of schizophrenia would be: A. not moving all day long B. having no reaction when someone talks C. talking on and on in rambling sentences D. getting better with medication

Answers

Answer:

C. talking on and on in rambling sentences

Negative indicators include a person's tendency to come across as emotionless and flat, apparent withdrawal from their surroundings, a lack of interest in regular social interactions, and more. Thus, option C is correct.

What are the positive symptom of schizophrenia?

Although schizophrenia is a difficult, unpreventable mental condition, it is treatable. Hallucinations, delusions, irrational shifts in behavior or thought, hyperactivity, and thought disorder are examples of the favorable symptoms.

Apathy, sluggishness, and retreat from social situations or events are some detrimental effects. Delusions or hallucinations are examples of positive symptoms. They include any adjustment of behavior or thought.

Positive symptoms typically include additional symptoms that are not typical of someone with schizophrenia. For instance, if you have schizophrenia, you can perceive sounds or sights that aren't actually there.

Therefore, talking on and on in rambling sentences.

Learn more about schizophrenia here:

https://brainly.com/question/28345800

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Consider the following scenario:

An elderly patient presents at the provider’s office for a routine physical exam. You record the history and the vital signs accurately. The examination goes well, and, because of the patient’s age, the provider orders a pneumonia vaccination. You prepare the injection and administer it, butbecause it is flu season and you were not paying full attention, you mistakenly inject the patient with flu vaccine. The patient has a known allergy to eggs, and she becomes violently ill and requires hospitalization.

Required:
In this case, would your actions constitute negligence?

Answers

Yes!!! Your fault very bad

what is the difference between veins and arteries​

Answers

Explanation:

Arteries are blood vessels responsible for carrying oxygen-rich blood away from the heart to the body. Veins are blood vessels that carry blood low in oxygen from the body back to the heart for reoxygenation.

Note: Pulmonary artery and vein is exceptional,as pulmonary artery carry deoxygenated blood to lungs for reoxygenation and pulmonary vein carry oxygenated blood to heart.

Sorry for the handwriting... Just ignore it... Hope it helps

Explain Rh incompatibility in pregnancy

Answers

Answer:

A special case of Rh incompatibility (mismatching) has been observed between the Rh-ve blood of a pregnant mother with Rh+ve blood of the foetus. The Rh-ve mother is not usually exposed to the Rh antigen of the foetus during the first pregnancy as the foetal and maternal blood are normally kept well seperated by the placental barriers. However, at the time of birth of first child, there is a possibility of exposure of the maternal blood to small amount of the Rh+ve blood from the foetus. In such cases, the mother starts preparing antibodies against Rh antigen in her blood.

These antibodies could cross the placental barriers in subsequent pregnancies and cause hemolysis of the Rh+ve red blood cells of the foetus. This could be fatal to the foetus or could cause severe anaemia and jaundice to the baby (HDN - Haemolytic disease of newly born). This condition is called erythroblastosis foetalis.

Erythroblastosis foetalis can be prevented by injecting the Rh-ve mother with an antibody preparation (anti-Rh antibodies) against the Rh factor immediately after the birth of each Rh+ve baby.

This section shows your daily calorie limit based on the information that you entered. What is your daily calorie limit according to the tracker?

Answers

Answer:

hi, sorry I think a table should be shown to track the calorie limit to better answer the question.

First, you enter your age. Then your gender, or the gender you were born with. Then, your current weight in either kilograms or pounds. After that, you choose how many times you exercise or work out in a week. Continuing on, you write down how tall you are, then press the calculate button. Then you get your answer.

I'm sorry I couldn't help properly, but it does depend on YOUR self, so it wouldn't count if you used my numbers. Good luck!

state two points to explain why do you think communication is important​

Answers

Answer: I feel as if communication is important because communication is a factor required for everyday life. You can’t go a day without communication. For example, what if you need to make a phone call or your just doing something just as simple as playing a video game with friends? Well, you need communication to do all of those things.

Another reason that I can provide that states why communication is important is because communication is needed for emergencies too. Without communication, you won’t be able to call for help, communicate with the police or anyone for assistance because your lost, or any emergency.

Hope this helps! <3

-︎ʕ•ᴥ•ʔ

What occurs at the end of a female’s monthly cycle?

Answers

Answer:

The luteal phase begins after ovulation. It lasts about 14 days (unless fertilization occurs) and ends just before a menstrual period. In this phase, the ruptured follicle closes after releasing the egg and forms a structure called a corpus luteum, which produces increasing quantities of progesterone.

Explanation:

 A pair of adjacent coils has a mutual inductance of 1.5 H. If the current in one coil changes from 0 to 20 A in 0.5 s, what is the change of flux linkage with the other coil?

Answers

Answer:

Thus, the change of flux linkage is 30 Wb.

Explanation:

Given, mutual inductance of coil

M= 1.5 H

Current change in coil dI=20-0=20A

Time taken in change  dt=0.5s

Induced emf in the coil

e=MdIdt=dϕdtor,dϕ=M.dI=1.5×20dϕ=30Wb

Hi mates!
I have a painting competition tomorrow.
My father bought an A3 Size paper today at 12:00 pm from outside (stationary).
I have to use it tomorrow at 9:00 am.
Should I disinfect it?
If yes, How?​

Answers

Answer:

No.

Is it that you want safety for those who are going to receive it or yourself? If it's for the former then you can use the spray but it's going to spoil the paper and if it's the latter,sanitize your hands before and after painting.

Hope it helps!!Please mark me as the brainliest!!!

Thanks!!!!

yeha u should disinfect it with the spray sanitizer to be safe

What is the minimum number of days per week you should exercise?
OTwo
O Three
O Four
O Five

Answers

three :)))))))))))))))))))))))))))))

Three would be the correct answer

2. Why should a goal be relevant? (1 point)
to create a sense of urgency
to create significance
to provide exact reasons
to provide benchmarks
VIL

Answers

Answer:to create significance

Explanation:

A 33-year-old factory worker was crushed between two pieces of machinery. You find him lying supine on the ground complaining of severe pain to his pelvis. He is restless, diaphoretic, and tachycardic. What should you do?

Answers

Answer:

Call 911 ASAP

Explanation:

You should call 911, then see if there is anything you can do to help him, if not wait until the paramedics come, so they can treat him.  

Why are over-the-counter drugs often abused?

They taste better than prescription drugs.
They are legal and easy to access.
They do not need to be taken daily.
They are more potent than prescription drugs.

Answers

Answer:

It is B just took the test

Explanation:

The most frequently abused OTC drugs are two of them.The cough suppressant dextromethorphan is present in several over-the-counter cold treatments (DXM).

What are the over-the-counter drugs often abused?

You can purchase over-the-counter (OTC) medications without a prescription. There are some over-the-counter medicines that relieve pain and itching.

Some treat or prevent diseases, such as those for decay and athlete's foot.Others help with the treatment of chronic conditions like allergies and migraines.

An extremely common mental disorder is depression. The illness is thought to afflict 5% of adults worldwide. Perpetual sadness and a lack.

The most typical forms of DXM abuse include pills, gel capsules, and “extra-strength” cough syrup.

Therefore, its distinguishing characteristics are interested in previously gratifying or pleasant activities.

Learn more about drug here:

https://brainly.com/question/5756513

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Other Questions
PLEASE help me with this question! This is really urgent! No nonsense answers please. In the following sentence, what type of context clue is used to help you figure out the meaning of the word meticulous? This weekend, instead of its usual messy state, my room was meticulous. A. Definition B. Inference C. Antonym D. Synonym In terms of musical meter, what do my beautiful hangai land (mongolian long song), anush garun ("sweet spring," for armenian duduk), and rag des (for north indian sitar) all have in common? find the value of X? Observe the figure drawn, in which a square of side 15cm is removed from one corner of the given rectangle. Find the perimeter of the shaded region. Pls answer, no other irrelevant answer. Pls solve this. I will follow you if you do it. It's urgent!!! To create a competitive advantage through superior efficiency, an organization must make products that are much more reliable than other available products in the market. reduce the number of inputs it requires to produce a given amount of outputs. use technology to make its product unique and different than other products in the market. conduct surveys to determine whether a product will be successful in the market. create products that will attract customers and charge a premium price for those products. what is the oxidation state of the oxygen atoms in co2,h2o and o2 and what does this information tell you about photosynthesis and respiration Solve the system of inequalities: y + 2x > 3 and y Greater-than-or-equal-to 3.5x 5 The first inequality, y + 2x > 3, is in slope-intercept form. The first inequality, y + 2x > 3, has a boundary line. The second inequality, y Greater-than-or-equal-to 3.5x 5, has a boundary line. Both inequalities have a solution set that is shaded their boundary lines. is a point in the solution set of the system of inequalities. Find an analytic expression for p(V)p(V)p(V), the pressure as a function of volume, during the adiabatic expansion. Imagine that plaque uniformly coats the walls of the blood vessel in the diagram. Based on the diagram, what is the reduced area inside the blood vessel? Round your answer to the nearest tenth. The equation for the area of a circle is A = r2, where A is area, 3.14, and r is the radius. Recall that the radius is half of the diameter. What expression has the same value as -3/2-(2-3/8)+3/2 When choosing building-construction materials, what kinds of materials would you choose, all other things being equal? Factor the following expression completely:32z4+8z34z2 One winter day, the temperature ranged from a high of 20 degrees to a low of -25 degrees. By how many degrees did the temperature change? Combine like terms to create an equivalent expression. 3.4-2.8d+2.8d-1.3 Suppose we want to calculate the moment of inertia of a 56.5 kg skater, relative to a vertical axis through their center of mass.Required:a. First calculate the moment of inertia (in kg-m^2) when the skater has their arms pulled inward by assuming they are cylinder of radius 0.11 m.b. Now calculate the moment of inertia of the skater (in kg-m^2) with their arms extended by assuming that each arm is 5% of the mass of their body. Assume the body is a cylinder of the same size, and the arms are 0.875 m long rods extending straight out from their body being rotated at the ends. Which philosopher believed that the soul operated on three levels: reason, will, and desire? A. Socrates B. Plato C. John Locke D. Hippocrates Please select the best answer from the choices provided A B C D Whats the tone of this poem and example of it? If a TV set is bought on the installment plan there is a down payment of $25 and 12 monthly payments of $15 each. The same set may be bought for cash at 12% less than the installment price. The amount saved by making a cash payment is: For February, sales revenue is $900,000, sales commissions are 5% of sales, the sales manager's salary is $96,000, advertising expenses are $80,000, shipping expenses total 2% of sales, and miscellaneous selling expenses are $2,100 plus 1/2 of 1% of sales. Total selling expenses for the month of February are