How is blood flow related to lung function during exercise? (3 points)

Select one:
a. Blood vessels are dilated to increase the amount of oxygen carried in the blood, and the lungs work harder to meet the body's oxygen demands.
b. Blood volume increases during exercise, making the body more efficient, so it is not necessary for the lungs to work as hard.
c. The lungs determine the speed at which the heart pumps, so blood flows at a level that accommodates oxygen absorption in the muscles.
d. The lungs expand and contract, which increases the rate of blood flow so the muscles can convert stored energy to energy for muscle movement.

Answers

Answer 1

Answer:

Since there is increased demands for oxygen from the working muscles, the heart needs to work harder to get oxygen flowing through the blood. Now, while exercise gets you in shape, it will also put strain on the pulmonary circuit. The lungs will, overtime, get stronger

Explanation:

Answer 2

c i tjink not sure :))

Related Questions

Which characteristic can be inherited?

A. acting ability

B. short temper

C. sense of humor

D. long toes

Answers

Long toes are genetically influenced. The rest are based on how you are raised.
Answer: Long toes

Answer: D. Long toes

Explanation:

the others are skills not charasteristics:)

ℍ! ℍ '? . , ℕ , , , , .

Answers

Answer: hellooooooooooooooo

Answer:

Oh, oh

Oh, I can't get it back

But I don't want it back

I realized that she don't know how to act

Never been a du m b dude, no, I'm not dense

I just had a slight lack of common sense

I was the good guy

She was the bad girl

I'm thinking one girl

She thinking me, Earl, James, and Jimmy

Yep, she had plenty

But love for me, she didn't have any

I was inviting (her into my heart)

Hmm, but she was out riding (in some other man's car uh)

She was my night time (thought I was her star)

Guess I was wrong, but see, I'm strong

Won't take long for me to move on

Oh, please, don't worry 'bout me, I'm fine

(Please, don't worry 'bout me, I'm fine)

Only gonna play the fool one time

(Only gonna play the fool one time)

Trust me when I say that I'll be okay

Go on, girl (go on, girl)

Go on, girl

I can't get it back

But I don't want it back

I realized that she don't know how to act

Tried to settle down and look what I get

Thought it was my time, but I guess not yet

She at the b a r getting drinks from many men

I'm in the house, thinking she's with her gi rlfri end s

Just not knowin', truly not knowin'

I look back now like, "Man, I was open"

I was inviting (her into my heart), hey

But she was out riding (in some other man's car)

She was my night time (thought I was her star)

Guess I was wrong, but see, I'm strong

Won't take long for me to move on

Oh, please, don't worry 'bout me, I'm fine

(Please, don't worry 'bout me, I'm fine)

Only gonna play the fool one time

(Only gonna play the fool one time)

Trust me when I say that I'll be okay

Go on, girl (go on, girl)

Go on, girl

Ooh, the mistake I made was clear

(We never should've been together)

That's the reason you're not here

(I know that I can do much better)

Hey, not a single salty tear

Not a feelin' in my chest

Baby, I'm feelin' no stress

I'm too fly to be depressed

Go on, girl (go on, girl)

Mmm

Go on, girl, go on, girl

Oh, oh, oh, oh, hey, oh

Please, don't worry 'bout me, I'm fine

(Please, don't worry 'bout me, I'm fine)

Only gonna play the fool one time

(Only gonna play the fool one time)

Trust me when I say that I'll be okay

Go on, girl (go on, girl)

Go on, girl

Oh, please, don't worry 'bout me, I'm fine

(Please, don't worry 'bout me, I'm fine)

Only gonna play the fool one time

(Only gonna play the fool one time)

Trust me when I say that I'll be okay

Go on, girl (go on, girl)

Go on, girl

Mmm, go on, girl, go on, girl, go on, girl

I'll be fine

Explanation:

It is important to read food labels because:

Question 7 options:

A: It helps you make informed choices related to the foods you eat

B; It shows you the servings per container and serving size

C; You can find the amount of calories in the food per serving

D; You can find the ingredients in the food as well as breakdown of nutrients

E; All of the above

Answers

Answer:

Explanation:

all choices are eventually correct

C : you can find the amount of calories in the food per serving

Help me pls!!!!!!!!!!!!!!!!!!!!!

Answers

Answer: it should be (50%) fruits and vegetables

and about (25%) whole grains

And about (75%) of ur plate should be filled with protein

Explanation

Well if u were to buy a plater with half of the things u should eat the plate would have 50% vegetables and 25% whole grains and some have protein and it normally would be 75% of protein

Hope this helps!

The answer is B to this question

How can someone at school make the school go green

Use more electricity

Increase water usage

Increase solid waste

Increase recycling

Answers

Increase water usage
Explanation: The other options either makes more human waste or just isn’t good for the environment.

It is B it just came to my mind srry

Which of the three communication styles do you think is most effective

Answers

Answer:

Assertive communication, Passive, Agressive

Answer:

Calling/ facetime

Explanation:

i hope that was what you wanted ¯\_(ツ)_/¯

brainliest???

Ellery's company has applied for a subsidy. What does this MOST likely mean?

A Ellery wants to stop offering health insurance to the employees.

B Ellery wants to get more healthcare workers hired on her staff.

C Ellery wants to get financial help for the employee healthcare costs.

D Ellery wants to import healthcare products from overseas into the United States.

Answers

Answer: B Ellery wants to get more healthcare workers hired on her staff.

Explanation: I only think this is the answer, it sounds most correct. so I am sorry if I am wrong

B. Ellery wants to get more healthcare workers hired on her staff

what are six examples of physiological changes that result from strength training?

Answers

Answer:

1 Strength training boosts energy levels and improves your mood.

2 Strength training translates to more calories burned.

3 Strength training has cardiovascular health benefits.

4 S Strength training boosts energy levels and improves your mood.

5 Strength training can help with chronic disease management.

6 Strength training helps you develop better body mechanics.

what the person on top said

Question 3 (1 point)
Drugs are substances that can treat health conditions or manage a disease.
True
False
Question 4 (1 point)
Side effects from taking a medication are more likely to occur if you start a new medication or stop taking a medication that you have been taking for a while.
True
False
Question 5 (1 point)
To avoid the risks of tolerance and withdrawal symptoms, a person should use medication safely and only as directed.
True
False
Question 6 (1 point)
Taking someone else’s prescription medicine or offering someone your prescription medicine is safe.
True
False

Answers

3.true 4.true 5.true 6.false

3. true
4. true
5. true
6. false

PLEASE HELP!
What is sports quackery? Provide an example.

Answers

Answer:

Quackery is the promotion of unsubstantiated methods that lack a scientifically plausible rationale. ... Examples of quackery include magnet therapy, homeopathy, and vitamin megadoses.

Explanation:

When someone offers a product to run faster, another product to burn fat and build lean muscle tissue, and yet a third to win athletic events when the information about the product(s) is not based on established medical knowledge or scientific principles, it is quackery.

You only, pass through my city every once in a million seconds on a broken clock.
Yet we talk like we're livin' only miles only minutes from another just around the block. :)
As i stare at my screen, shinin blue and green all alone in a coffee shop. (wbu)
I can't help but imagine, what, maybe, could've happened if you weren't just an online love.

Answers

Answer:

uh is this a riddle

Explanation:

It is a song writed by Conan grey

Can y’all please help me with this? i don’t the digestion system process-

Answers

it’s answer choice B ) C, A, D, B

B)) C,A,D,B //hope this helps :)

Which practice helps the body fight infection?

Get extra exercise.

Get an annual checkup.

Get rest.

Get a vaccine.

Answers

I believe that the correct answer would be get rest

get rest for sure. bc when you are sleeping your body is fighting off infections that whole time.

I have a question, why are you so DANG cool? If you see this it is your sign to make somebody happy.

Answers

Answer:

Hi, this isn't really relevant... but I think this is really sweet of you to say!! It definitely made my day and I'm happy to make somebody else too!

Yoo Because I am cool

is it true that humen have 5 scenes

Answers

If you mean humans have 5 senses (taste touch hear smell see) YES

Answer:

Humans have 5 senses

Explanation:

Touch Smell vision hearing Touch

The opening in the cranial cavity through which the spinal cord travels to connect with the brain is called

Answers

Answer:

The foramen magnum, the opening through which the brain and the spinal cord make connection, is in the lowest part of the fossa.

the foremen magnum is the answer

List four strategies to quit smoking below. Answer in at least 4 complete sentences.
Please no copyright

Answers

1.One way is to start working out

2. Another is therapy

3.Another is medication

4.Lasty is try new hobbies

hangout with better friends and go new places

go for a walk

chew gum

edibles

Question 13 (1 point)
To stop severe bleeding, you should first cover the wound in gauze and then position the wound higher than the heart to slow blood loss.
True
False
Question 14 (1 point)
Most people who are stung by insects can be treated at home, but people who experience anaphylaxis require immediate emergency care.
True
False
Question 15 (1 point)
After moving electrical wires and checking that a person with electrical shock is safe, you then call 911.
True
False
Question 16 (1 point)
Automated external defibrillators and Hands-Only CPR should be used only by people with training to restore breathing and heartbeat.
True
False

Answers

Answer: False, and then the rest after that are true

Answer:

Question 13 Answer: True

Question 14 Answer: True

Question 15 Answer: False

Question 16 Answer: True

Burning FEWER calories than you consume will cause you to ______.

Answers

Answer: weight gain

Explanation:

Answer:

gain weight

Explanation:

help
An example of a mixed economy leaning toward a command market is __________.
A.
North Korea
B.
South Africa
C.
Canada
D.
France

Please select the best answer from the choices provided
A
B
C
D

I might no always have money for bills,rent or things i need but.
I always have money for iced coffee..
Always have money for iced coffee..

I LOVE ICED COFFEE

Answers

Answer:

Canada

Explanation:

mixed economy because it involves both private and public ownership of capital and resources. Goods and services are produced and provided by both governments and privately owned companies.

the answer is C
(ice coffee is good)

What does alcohol do to your body?

Answers

It messes with your Digestive system and raises your sugar levels.

Alcohol dulls the part of your brain that controls how your body works.

Pls, help me! I promise to give B

Answers

There is a second photo coming give me two seconds

The sources are Wikipedia and the scientific research papers. The sleep deprivation will make the body lazy and unhealthy.

What is sleep deprivation ?

Sleep deprivation is a condition that occurs when an individual does not get enough sleep. This can happen for a variety of reasons, including insomnia, sleep apnea, a busy schedule, or lifestyle factors.

Increased risk of health problems, Impaired cognitive function, Mood disorders, Impaired immune function, Increased risk of accidents and injuries and Reduced quality of life are the various effects of it.

Establish a consistent sleep schedule: Try to go to bed and wake up at the same time every day, even on weekends.

Create a bedtime routine: Establishing a relaxing routine before bedtime can help signal to your body that it's time to sleep. This might include reading a book, taking a warm bath, or practicing relaxation techniques like deep breathing.

Create a sleep-conducive environment: Make sure your sleep environment is comfortable and conducive to sleep. This might include keeping your bedroom dark, quiet, and cool, and investing in a comfortable mattress and pillows.

Avoid caffeine, alcohol, and nicotine: These substances can interfere with sleep, so it's a good idea to avoid them, particularly in the hours leading up to bedtime.

Exercise regularly: Regular exercise can help improve sleep quality, but it's important to avoid exercising too close to bedtime, as this can have a stimulating effect.

Manage stress: Stress can interfere with sleep, so it's important to develop effective stress-management strategies. This might include practicing mindfulness, yoga, or other relaxation techniques.

Therefore, the steps like these should be followed.

Learn more about sleep deprivation at :

https://brainly.com/question/14400064

#SPJ7

You can contaminate your food in your own kitchen. True False

Answers

True but I don't know for sure

I believe its true if you don’t take care of your kitchen very well and food goes rotten

Agatha looks at a photo of a model on social media and wonders if she has any fat at all. Agatha is thinking about what aspect of the model's body?

1.
composition

2.
endurance

3.
flexibility

4.
strength

Answers

Answer: Composition

Explanation:

1. Composition is the correct answer

Enter T or F please. Thank You!

Answers

Answer:

true

Explanation:

Answer:

T.= True T. is the correct answer because take this as an example walking around your yard or your neighbor hood that would not count because you need to make your heart pound and your body ache but to be sure not to hurt your self ^_^

Explanation:

plz give brainliest and rating

(01.07 HC)

Explain the overload principle. Discuss the relationship between the principle of overload and the FITT principle. (6 points)

Your answer:

Answers

The overload principle is a fundamental concept in exercise science that states that for physical fitness to improve, the body must be systematically subjected to more stress than it is used to handling. This means that to see improvements, the body must be challenged beyond its normal limits. This is typically achieved by gradually increasing the frequency, intensity, time, or type (FITT) of the exercise routine.

The FITT principle is a framework used to design a safe and effective exercise program. The principle of overload is a key component of the FITT principle. By progressively increasing one or more of the FITT variables, the body is forced to adapt to new demands, leading to improvements in physical fitness.

For example, if an individual wants to improve their cardiovascular endurance, they might increase the frequency of their workouts (i.e., how often they exercise), the intensity of their workouts (i.e., how hard they exercise), the time spent exercising (i.e., how long they exercise), or the type of exercise they perform (e.g., running instead of walking). By gradually increasing one or more of these variables over time, the individual can apply the overload principle and see improvements in their cardiovascular endurance.
——————
Show this answer some love

The overload principle states that in order to improve your fitness, you need to gradually increase the demands placed on your body during exercise. This means challenging your body beyond its current capacity. The FITT principle, on the other hand, is a guideline for designing an effective exercise program. It stands for Frequency, Intensity, Time, and Type. The overload principle is closely related to the FITT principle because it helps determine how to apply the principles of frequency, intensity, and time to progressively challenge your body and achieve fitness gains.

Which research question would lead to the MOST comprehensive information about the correlation between smoking and heart disease?
Responses
A How does nicotene affect a person's health?How does nicotene affect a person's health?
B Why are smokers more likely to develop heart disease than non-smokers?Why are smokers more likely to develop heart disease than non-smokers?
C Is smoking related to increased cholesterol levels?Is smoking related to increased cholesterol levels?
D Does smoking while pregnant increase heart defects in newborn babies?Does smoking while pregnant increase heart defects in newborn babies?

Answers

B is the answer because your asking why smokers are most likely to develop heart disease than non smokers.
Correct me if I’m wrong sorry.

I think the answer would be B because your asking about why smokers more likely to develop heart disease than people who don’t smoke

anyone ever get asked hey where did that bruise com from and u had no idea there even was ONE

Answers

yeah, many times lol. Then they just laugh.....

yea bruises are really easy to get lol

Explain the difference between short term and long term goals. List one example of each

Answers

Answer: short term goal: getting a good grade on a test tomorrow

long term goal: eating healthy for 2 years

Explanation:

Long Term- is something you want for a long time

What is the sub-group of AA that helps young people come together to share their experiences of having been affected by someone else’s drinking?
Answer:

Answers

The sub-group of AA that helps young people come together to share their experiences of having been affected by someone else's drinking is called “Alateen.”

Answer:

The sub-group of AA that helps young people come together to share their experiences of having been affected by someone else's drinking is called Al-Anon. Al-Anon is a 12-step program for people who have been affected by someone else's drinking, including children, spouses, partners, parents, and friends. Al-Anon meetings are held all over the world, and they are free to attend.

Al-Anon is based on the idea that alcoholism is a family disease, and that everyone in the family is affected by the alcoholic's drinking. Al-Anon meetings provide a safe space for people to share their experiences, feelings, and fears about alcoholism. Meetings also provide information about alcoholism and how to cope with its effects.

Explanation:

Other Questions

What value of t makes the statement true? (4x3 5)(2x3 3) = 8x6 tx3 15. What branch ofgovernment controlsthe federal courts? solid rock fund invests in long-term high quality corporate fixed-income securities. investors would most likely want to be invested in this fund during times of: (hint: consider the inverse relationship between interers rates and bond prices) a. falling interest rates. b. concentrated sector bankruptcies. c. high equity returns. d. high inflationary periods. what is satirical about this passage from the end of the pardoner's tale? What was the most concerning area for North Carolinas Progressives?Responsesderegulating businesspublic healthexpanding railroad mileageimmigrant housing 12. A manager wants to predict the number of total defects as a function of the day of the week that the item is produced. The dependent variable is What is the inverse operation of multiply by 9? O A. add 9 O B. multiply by 9 O C. subtract 9 D. divide by 9 if you want to be a friend of any of these chracaters in jane eyre who would be your choice and whyPlease answer fast What is the correct sequence in genetics? CalculatorWhat is the value of a? The half-life of a certain radioactive substance is 13 days. There are 2.5 grand of the substance in totally. Type an expression for the amount of substance as a function of t. When will there be less than 1 g remaining? Please show work What is the pH of a solution with an H+ ion concentration of2.4E-4?**Make sure to report your answer to the appropnate number of significant figures. f , ac=9 and the angle =60, find any missing angles or sides. give your answer to at least 3 decimal digits. Identify five important concepts related to academic writing:Please help Im confused 5.16 LAB - Delete rows from Horse tableThe Horse table has the following columns:ID - integer, auto increment, primary keyRegisteredName - variable-length stringBreed - variable-length stringHeight - decimal numberBirthDate - dateDelete the following rows:Horse with ID 5.All horses with breed Holsteiner or Paint.All horses born before March 13, 2013. Critically evaluate if organisations or individuals that becamevictims of fraud have been able to recover both financially andnon-financially. If so, how What is the main idea of the passage? There are several events that can change the earth's surface very quickly. Volcanoes can erupt and spread lava, rock, and ash for several miles. Earthquakes can leave large cracks in the earth's surface. A. Several events can change the earth's surface. B Volcanoes can be dangerous. C. Earthquakes can leave large cracks in the earth's surface. The Current Minimum wage isper hourA) $7.75B) $7.35C) $7.25D)$7.95 How did you find the length of the a sides? write the relation between degree measure and grade measure of an angle