2. What structure produces the heart's electrochemical impulses?

Answers

Answer 1

Answer:

your answer would be sinus node (also called the sinoatrial node, or SA node).

Explanation:


Related Questions

Reinhart gets into very minute details about the bread-makíng process. What
stage or step did you find most interesting? Did you have any knowledge
about the massive amount of prep and procedure that goes into making
bread?

Answers

The correct answers to these open questions are the following.

What stage or step did you find most interesting?

The stage I found more interesting was stage 3, the fermentation, because Reinhart says it is when the flavor develops. It is the stage when the yeast combines with the sugar to develop the flavor of the bread.

Did you have any knowledge about the massive amount of prep and procedure that goes into making bread?

No, I didn't, but I was very impressed after listening to Reinhart in his Ted talk. I really like when he said that "flavor" was the most important thing when making bread. For him, the flavor was the key element and the most essential.

From now on, my full respect for bakers.

Answer: The first three steps are, mise en place, mixing, bulk fermentation

Explanation:

The basal metabolic rate measures the rate at which a person's body burns food and nutrient __

A.
at rest
B.
under stress
C.
while exercising
D.
on average

Answers

Answer:

A. at rest

Explanation:

The "Basal Metabolic Rate" (BMR) is an important indicator that will help you know how many calories you actually need to eat every day in order to lose, gain or maintain your weight. It tells you the rate at which your body is burning calories while it is resting. The energy is then used for basic human survival like breathing, pumping of the heart and so on. It increases with exercise, which means the more you exercise, the more likely your BMR will increase or the more likely you'll burn calories while at rest.

Answer:

a

Explanation:

took the test edg 2020

Which of the following is the best example of a high-risk online behavior that
could lead to sexual activity?
A. Texting
B. Visiting a government health-education website
C. Emailing
D. Communicating about sex with strangers

Answers

Answer:

D. Communicating about sex with strangers

Explanation:

I guess it is just a common sense thing.

THIS IS FOR DANCE IT IS STILL MY CLASS THERE IS JUST NO OPTION FOR IT
What are some stretches you can do to increase flexibility in your legs?

Answers

Answer:

Do the standing Hamstring Stretch

Explanation:

Trust me! It really works if we do this everyday! Stand straight and reach for your toes by bending down. But do NOT bend your knees. This will stretch your hamstring. I do it for about 4 minutes everyday twice. It should help!

what might be detected during a self breast examination

Answers

Answer:

Tumors or any other irregularities in the breasts.

Explanation:

Self examining your breasts is important, even when you don't suspect anything is wrong because then you will develop an idea of what your breasts usually feel like.  With that idea in mind, then irregularities will be clear to you if/when they appear in a self exam.  Irregularities that could be detected include, lumps which could be benign or malignant tumors, small bumps like cysts, and uncommon pain/tenderness,

Answer:

breast lumps and other worrisome changes in the breast

Explanation:

Performing a "breast self-exam" is crucial in detecting early signs of breast cancer. Early detection gives one a chance to have an early treatment that is mostly successful.

If a woman notices a breast lump, it is important to call the doctor about it. This is coupled with other screening methods that are used to check for signs of breast cancer. Most of the breast lumps are non-cancerous, so it's important not to panic. Other signs that need a doctor's attention are: dimpling, swelling, puckering, uneven breasts, bulging of the skin, fluid coming out of the nipple(s), etc.

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Answers

Answer:

I think children should lift weights cause they will be healthy and lose weight as long as getting stronger

Team sports help children and teenagers in so many ways. Young athletes get regular exercise. They also learn self-control and how to work on a team. But sports may make parents and children feel pressure to be more competitive.

This is why child athletes are being pushed to add strength training to their workouts. Before a child begins strength training, parents should know all the benefits and risks.

“Strength training offers young athletes a lot of benefits, but it must be done correctly and safely,” says Jeffrey Nepple, MD, Washington University pediatric orthopedic surgeon and sports medicine physician at St. Louis Children’s Hospital. “Growing children should not lift weights with the goal of lifting as much as they can. It’s safer for them to start with lighter weights and do many repetitions of an exercise.”

There have been some concerns that strength training is not good for children who have not entered puberty. Studies have suggested that weight training might harm a child’s growth, lead to injuries or not increase muscle strength. But Dr. Nepple says parents should not worry. Lifting weights can help kids as young as 7 years old.

4. What are private healthcare sites? What are their characteristics?

Answers

Private healthcare sites are for-profit companies that provide private insurance for medical/wellness management, health maintenance and protection, preventive medicine or any care relating to health. Private insurance is a common payment set-up that provide benefits and coverage. Generally, insurance is expensive. The pricier the insurance packages, the more advantages it gives. Advance testing, more staff and equipment is a key characteristic of private healthcare.

Explain why am Balcetis and her team came up with a slogan keep your eyes on the prize

Answers

Answer:

They Thought if they had the people only look at the finish line they would think it wasnt as hard.

Explanation:

Have a great day!

What the first person said is correct

OK so i figured out who i'm moving with but i don't know if they will be upset?
what do u think (no wrong answers)

Answers

Answer:

Honestly, I can relate. My mom and dad split up and my mom moved to los angeles and my dad moved to new york. I chose my mom because she was always there for me and treated me better. I trust that you made the right decision, but if your choice is upset then that proves he isnt the right one to live with. WHo did you choose? DOnt have to tell if you don't wanna btw.

Explanation:

There are four stages in the healing of a bone fracture. Which of the
following best illustrates the sequence of these stages: 1. bony callus
formation 2. bone remodeling 3. fibrocartilage callus formation 4.
hematoma formation
0 4,3,1,2
1,3,4,2
1,3,2,4
4,3,2,1
1,2,3,4

Answers

Answer:

4,3,1,2

Explanation:

The first stage is the bodies reaction to injury. The hematoma formation stops internal bleeding from the broken blood vessels of the fractured/broken bone.  

The fibrocartilage callus formation helps maintain the bones original form, helping in the overall healing process.

The bony callus is the hardening of the cartilage callus, and the final form remodels the bone to be as closely recovered as its original form

Wellness is a state of high level health? ​

Answers

Answer:

Yes

Explanation:

Answer:

Yes

Explanation:

Which are types of pneumonia? Check all that apply.
tubercular pneumonia
cystic pneumonia
bacterial pneumonia
lobar pneumonia
bronchopneumonia
Cheyne-Stokes pneumonia
opneumoconiosis
viral pneumonia

Answers

These are all that apply:

bacterial pneumonia

lobar pneumonia

bronchopneumonia

viral pneumonia

What are different names of sperm?

Answers

This can be searched on the interwebs

:):):):):):):)
sperm, semen, spermatozoon, c*m, antherozoid, male gamete, spermatozoid, spermatozoon, sperm and spermatozoan.

Which of the following activities would most immediately reply on the lactic acid system
1- swimming the English Channel
2- racing in the Tour de France endurance bicycle race
3- running in the Boston marathon
4- playing tennis at Wimbledon tennis tournament

Answers

Answer:

It's not 1 or 4.

Explanation:

I just took this test twice and those were both wrong.

Answer:

Its 2

Explanation:

Select the word or phrase that best completes each of the following sentences.
The first, or smallest, level of organization in the human body is the
The
of organization is defined as a group of cells working together to perform a
similar function.
The highest, or most complex, level of organization in the human body is known as

Answers

1. The first, or smallest, level of organization  

2. The tissue level  of organization is defined as a group of cells working together to perform a similar function.

3. The highest, or most complex, level of organization in the human body is known as an organism

what do you mean by level of Human body organization ?

The level of body organization initiate with atoms, several elements are Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorus, Sulfur.

Organism is the highest level of organization of human body.

secondly organ system which  is a collection of organs which do a specific work in a coordinated manner. Examples are Cardiovascular system, Nervous system, Reproductive system etc.

An organ is the basic unit of organ system which are made up of  biological tissue include Brain, Heart, Liver, Stomach etc.

Tissue is the group of cells perform specific functions in a coordinated manner. Finally cellular level of organization.

Learn more about human body,  here:

https://brainly.com/question/19520294

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Answer:

1) Chemical or molecular level

2) tissue level

3) an organism

Explanation:

I took online virtual health

What is mental commitment and what are the four components onmental commitment?

Answers

Answer:

The overview of the illustration in question is characterized in the category below.

Explanation:

Stress would be an inevitable kind of either a sport yet could negatively affect athletic performance. Mental participation or commitment seems to be necessary to communicate those requirements as well as product accountabilities at the contrary.

The 4 dimensions including its mental dedication were provided below:

ConcentrationWillingnessTrustMonitoring

what materials though the cloth

Answers

Answer:

cotton and polyester

Explanation:

Define the term alcohol, depressant and intoxication

Answers

Explanation:

The term alcohol is referring to the primary alcohol that is called ethanol or also called ethyl alcohol. It is used as a drug, it can be addictive, and it is the main alcohol present that we can find in alcoholic beverages.Depressant has a meaning of drug that can lower neurotransmission levels. Intoxication is also called poisoning which is caused especially by alcoholic drinks or also narcotics.

These three terms are connected because alcohol is classified as a depressant of the central nervous system and people can get intoxicated by it.

How does the Americans with Disabilities Act protect people with HIV/AIDS?
A. It promises everyone with a medical condition a job.
B. It doesn't protect people with HIV/AIDS.
C. It makes it so any company/organization must hire someone with
HIV/AIDs.
D. It makes it illegal to discriminate on the basis of a disability or
medical condition.

Answers

Answer:

D.

Explanation:

helpsssss
s
s
s

s
s
s
s
s
s
s
s

Answers

Answer:

C an increased amount of sunlight exposure

Explanation:

When temperatures are high and it is warm or hot, the plant loses more water through transpiration causing the plant to wilt if the water needs are higher than what is available.

Answer:C

Explanation:

What is the best way that you use that gets rid of period cramps- fast or just as long as it works within half an hour. ???
help a girl out, I take ibuprofen but it doesn't always work or it takes too long to kick in.

Answers

Answer: well this usally works for me, my parents have a warmer so i use it but if you dont  have one i suggest using a warm wash rag/cloth and drink water

What does it mean to have a sociological imagination? Give an example of how it can help you in your everyday life.

Answers

Answer:

The most common example of the sociological imagination pertains to employment. An individual facing unemployment might feel defeated, depleted and discouraged.

Explanation:

I majored in Health

Answer:

Sociological imagination is the ability to see the connection between the larger world and our personal lives.

 An example of sociological imagination is unemployment.

Explanation:

i got it right on edg.

This penalty in ice hockey is imposed when an offense is made by a team or when the actual offender is unknown.
A. bench minor penalty
B. major penalty
C. misconduct penalty
D. minor penalty
Substitution of the entire team at once is called a _________.
A. power play
B. takeover squad
C. team reverse
D. line change

Answers

Answer:

A. Bench Minor Penalty

D. Line Change

Explanation:

I majored in Health

Which of the following DO NOT provide energy?
Group of answer choices

vegetables

minerals

protein

carbohydrates

Answers

Answer:

minerals

Explanation:

Minerals do not provide energy and the correct option is option 2.

While vegetables, protein, and carbohydrates are sources of energy, minerals are essential nutrients that support various physiological functions in the body but do not directly provide energy.

Minerals play crucial roles in maintaining proper bodily functions, such as building and maintaining bone health, supporting nerve function, and participating in enzyme reactions. They are obtained through the consumption of a balanced diet that includes fruits, vegetables, whole grains, and other food sources rich in essential minerals like calcium, iron, zinc, and magnesium.

However, when it comes to providing energy for the body, minerals are not the primary source.

Thus, the ideal selection is option 2.

Learn more about Minerals, here:

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i could use a cup of coffee would someone say coffee so i can have one.

Answers

Answer:

Coffee :)

Explanation:

CCCCCCCCCCCCCCCCCOOOOOOOOOOOOOOOOOFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

(Coffee)

Need help with these 2 ez questions pls help me

Answers

the second one is body language, the first might be empathy but i’m not sure. the second one is definently body language

what the song called???????????
Stone cold, stone cold
You see me standing, but I'm dying on the floor
Stone cold, stone cold
Maybe if I don't cry, I won't feel anymore
Stone cold, baby
God knows I try to feel
Happy for you
Know that I am, even if I
Can't understand, I'll take the pain
Give me the truth, me and my heart
We'll make it through
If happy is her, I'm happy for you
Stone cold, stone cold
You're dancing with her, while I'm staring at my phone
Stone cold, stone cold
I was your amber, but now she's your shade of gold
Stone cold, baby
God knows I try to feel
Happy for you
Know that I am, even if I
Can't understand, I'll take the pain
Give me the truth, me and my heart
We'll make it through
If happy is her, I'm happy for you

Answers

Answer:

Stone Cold

Song by Demi Lovato

Explanation:

The Nurses’ Health Survey is significant for all of the following reasons EXCEPT
O it has included about 238,000 people.
O it has followed individuals for several decades.
O it has focused on workplace injuries for nurses.
O it takes a variety of health and lifestyle factors into account.

Answers

Answer:

b

Explanation:

watermelon sugar baby

What are the costs to society of tobacco use (not to the user of tobacco)? Please discuss at least 2 issues.

Answers

Answer:

second hand smoke and I would say that others might be influenced to try it

Explanation:

Describe the three specialized systemic routes.

Answers

Answer:

The three specialized systems routes are the coronary circulation, which brings blood to the myocardium; the portal circulation, which takes blood from the organs of digestion to the liver through the portal vein and the fetal circulation in which the fetus obtains oxygen and nutrients from the Mother's blood.

Explanation:

I majored in Health

Other Questions
Proportion isa. the all-encompassing reproduction of a person or thing.b. the relative size of an object as compared to another, or as compared to the other elementsin the piece.the arrangement of visual elements in a piece, which helps to create understanding andconvey the artist's message.the arrangement of elements in order to create equilibrium and a piece that is aestheticallypleasing.C.d.Please select the best answer from the choices providedABCD PLEASE HURRY 15 POINTS the man who was president when the great depression began was_____he believed the government _______ in the economyhe_____ aid to unemployed workers he also _____ taxes on corporations Direct characterization can be shown through thedescription of one or more charactersdialogue between two or more charactersthoughts of one or more charactersactions of one or more characters look at the picture please a. the gulf of Mexico b. the Rio grande c. the Atlantic ocean d. the Panama canal can someone helPPPPPPPPPPPPPPPPPP please help which one is the right symbol? 30 POINTS HELP Which idea was supported by Aristarchus, Copernicus, and Galileo?The planets have epicycles.The planets revolve around the Sun. The stars rotate around the Sun.The center of the solar system is Earth. The distance versus time graph for Object A and Object B are shown. {IMAGE} A graph titles Distance vs Time. A curved line is drawn through point 10 on y axis and this line is labeled Object A. The graph for Object B is a straight slanting line passing through the originWhich statement best describes the motion of Object A and Object B? Both objects move with variable speed. Both objects move with constant speed. Object A moves with constant speed and Object B moves with variable speed. Object A moves with variable speed and Object B moves with constant speed. 1.How many miles of water does a raindrop contain if it has a mass of 0.060g?2.What mass of water would you need to have 15 moles of H20?3.A container of Trader Joes sea salt contains 750 grams.How many miles of sodium chloride (NaCl) is this?4. A cake recipe calls for 0.080 moles of baking soda (NAHCO3).What mass should the chef measure out?5. The chemical formula for rust is Fe203. If the total mass of rust on a 1967 Chevy corvette is 190 kg, how many moles is that? What is g(-5) equal to? the art students are using clay. Each student needs 9/10 Which of the following DO NOT provide energy?Group of answer choicesvegetablesmineralsproteincarbohydrates What fraction is equivalent to -7 over 81)8 over -72)7 over -83)-7 over -84)7 over 8 get it right, get 15 and ill do urs Compare and contrast chromosomes and gene hey any help is appreciated a camel can walk easily on sandy desert but a horse cannot, why?plz anyone tell anyone know how to do this help Write the equation of the line in fully simplified slope-intercept form.Please answer quick this is homework and its due at 8 PM