Consider the blood vessels pictured below.

A diagram with 2 parts. Left: A vein with a valve allowing blood to flow through the vein. Right: A vein with a valve preventing blood to flow through the vein.

Which statement best explains this type of blood vessel and the function of these vessels’ valves?
These are arteries, which prevent the backflow of blood because the walls have little muscle to pump blood back to the heart.
These are veins, which prevent the backflow of blood because the walls have little muscle to pump blood back to the heart.
These are arteries, which prevent the backflow of blood because the walls have little muscle to pump blood into the capillaries.
These are veins, which prevent the backflow of blood because the walls have little muscle to pump blood into the capillaries.

:D

Answers

Answer 1

Answer:

Explanation:

These are arteries, which prevent the backflow of blood because the walls have little muscle to pump blood back to the heart.


Related Questions

In which phase does the debriefing of the complex movement occur?

A) action phase

B) post action phase

C) phase of execution

D)preparation phase

Answers

The phase where the debriefing of the complex movement takes place is the post-action phase

What is debriefing?

During the debriefing, the participants promote after-action reflections in an attempt to understand what happened and why, so that they could learn through ex post reflection. Although there is also an abundant literature on debriefing.

The Reflective Observation and Abstract Conceptualization stages can be reinforced by debriefing activities after the simulation rounds, enhancing continuous processes of action and reflection of the participants, in line with the spiral cycle of experiential learning.

With this information, we can conclude that the phase in which the debriefing of the complex movement occurs is the post-action phase.

Learn more about debriefing  in brainly.com/question/25522198

is gender-based violence only limited to men beating women?​

Answers

absolutely not, violence is violence no matter if its a man or a woman or any other gender. People should also start taking abuse towards men more seriously

The Nutrition Facts panel on most packaged foods contains the amounts of nutrients in that food as well as compares these amounts to the recommended intake values. These comparisons are reported as...

A) % Daily Values

B) servings per container

C) calories per gram

D) ingredient lists

Answers

Answer: A) % Daily Values

Explanation:

The % Daily Values (%DV or just DV) is the percentage of the Daily Value for each nutrient in a serving of the food. The Daily Values are reference amounts (expressed in grams, milligrams, or micrograms) of nutrients to consume or not to exceed each day. Therefore, the comparison of the amounts of nutrients in food to the recommended daily intake values is % Daily Values.

I hope this helps!

Answer: % Daily Values

Explanation:

is it healthy to drink 12 gallons of water back and forth?

Answers

Answer:

For most people, there is really no limit for daily water intake and  a gallon a day is not harmful. ... It's also worth noting that although it's very rare, drinking too much water too quickly can be dangerous. Drinking too much water can be unhealthy and even lead to death in extreme cases. When you drink more water than your kidneys can handle, you can upset the balance of sodium levels in your blood. This is called water intoxication and in extreme cases, it can cause brain damage, comas, and even death

So no

Answer:

Explanation:

For most people, there is really no limit for daily water intake and a gallon a day is not harmful. ... It's also worth noting that although it's very rare, drinking too much water too quickly can be dangerous. “Hyponatremia is when the sodium levels in your body drop too low because of too much water,” explains Czerwony.

What are the potential dangers of not consuming enough calories and nutrients?.

Answers

If you're not getting enough calories, chances are you're not getting enough vitamins and minerals either. Nutritional deficiencies may cause a long list of health complications including, but not limited to, anemia, infertility, bone loss, poor dental health and decreased thyroid function.(nwoesc)

Answer:

Not getting enough calories and nutrients can lead to anemia, infertility, bone loss, poor dental health and decreased thyroid function, among other things.

Explanation:

Hello! I have a tic disorder and my neck keeps cramping up..Could it be because of my tics or something worse?? ​

Answers

Answer:

Maybe...

Explanation:

My aunt has tics and whenever her neck cramps, she takes an Epson salt bath. It's relaxing and it relieves the pain.

Answer:

It could definitely be your tic disorder, but things are always possible so It could always be something different. My step-dad is a doctor and he says its most likely because of the tics, or a stress build up. One of the ways that helps with tic cramps is Epsom salt baths, it relives the pain due to stress OR tics.

Explanation:

:) hope this helps

What is the true meaning of ''Friendship''?

Answers

A amigo or pal is someone who stands by your side even at worst ?

How might exposure to smoke and asbestos affect an individual’s health?.

Answers

Answer:

Significant exposure to any type of asbestos will increase the risk of lung cancer, mesothelioma and nonmalignant lung and pleural disorders, including asbestosis, pleural plaques, pleural thickening, and pleural effusions.

Explanation:

Hope this will help you

please mark me as a brainliest

Answer:

higher risk of any type of cancer, especially lung cancer.

My grandfather smokes. :P

Explanation:

What are the obvious gaps in accessibility for any of the resources you researched? Choose an area where you would like to advocate for improved access to the resource. Identify the area of interest, and then choose a group you would like to advocate for. The group could be family members, classmates, a community service organization, or a certain patient population.

Having made these decisions, create the materials to carry out the advocacy. Identify what materials are needed, and then develop them. Your materials should justify the need for better access and should explain how better access will improve disease prevention or treatment in your community.
This is for health please i need to complete this project in 2 days

Answers

One resource that is not accessible to everyone is drinking water, the main cause of it is the lack of infrastructure. This can be addressed through filters and specific chemicals.

What resources are not accessible?

Due to inequality, basic resources such as food, water, electricity, among others are not accessible for everyone. This situation is much more common in developing countries.

Why is drinking water not accessible?

The main cause for this is the fact not all communities have the infrastructure to make water from rivers, lakes, etc. drinkable water.

How can this problem be addressed?

This problem can be address by giving a specific community filters or specific chemicals they can use to make water drinkable.

Learn more about water in: https://brainly.com/question/4381433

Another name for complex carbohydrates is
a. Starches
b. Candy
c. Protein
d. Fruit

Answers

Answer:

a. Starches

Explanation:

Complex carbohydrates: These are also called starches. Starches include grain products, such as bread, crackers, pasta, and rice. As with simple sugars, some complex carbohydrate foods are better choices than others.

Answer:

straches

Explanation:

carbs aren't described as protein or fruit or candy they are also described as straches

ACSM recommendations for American teens are:

To participate in vigorous exercise for at least 20 minutes on 3 or more days of the week.
To participate in moderate exercise for at least 30 minutes on 5 or more days of the week.
What physical activities do you participate in that help you meet these recommendations?
What changes could you make to better meet these recommendations?
Rank your enjoyment of participating in physical activities on a scale of 1-10 (1 being “I hate physical activities,” 10 being “Physical activities are the best part of my day”). Give reasons for your score.
When you hang out with your friends, do you do tend to do physical activities (such as skateboarding, biking, etc) or non-physical activities (such as watching movies, playing video games, etc)? AND does the activity level of your friends affect your motivation to be physically active? Explain.

Answers

Answer:

i think 50 weeks and 25 minutes

Explanation:

ouhmm i don't have much know in these but i learned it

why do i feel unhappy and not wanting to live life?​

Answers

Answer:

Depression

Explanation:

Many cases you can be depressed. But go to God about your problems instead. And if you are an athiest than there is always therapy. Believe me I feel the same way and my parents can't afford counseling so I am stuck with my own troubled mine. But you don't have to be.

Why are there more emerging infections caused by viruses? ​

Answers

Answer:

Just like other infectious agents, viruses cause disease by disrupting normal cell function.

What is the main difference between HIIT workouts and circuit training?


A) They are the same thing


B) HIIT focuses more on cardio, circuit training is more of a strength-based workout


C) A HIIT workout must be a minimum of one hour


D) Circuit training must include heavy weights

Answers

B) HIIT focuses more on cardio, circuit training is more a strength-based workout.

Answer:

Answer is B

Explanation:

I took the test

Why is it important that goals be measurable?
A.
It is easier to determine when a measurable goal is met than an unmeasurable one.
B.
Motivation is improved when progress is measurable.
C.
Having measurable goals increases the likelihood that the goals will be attained.
D.
all of the above


Please select the best answer from the choices provided.

A
B
C
D

Answers

Answer:

so you can measure your progress and performance.

Explanation:

1.2
2.1
Advise a friend who responds to conflict by using the strategies below on why
each (strategy] is not healthy for sustaining positive relationships.
a. Avoidance




Answers

We must advise that avoiding the problem or conflict will not make it disappear, it is necessary to be honest with everyone.

How to build a healthy relationship?

Kindness, cordiality and affection are part of the day-to-day of a healthy relationship. Bringing breakfast in bed, planning a surprise dinner, praising your partner - with sincerity - will make everyday adversities lighter and bring back the mood of romance.

With this information, we can conclude that avoiding is not the best thing to do, distance can harm your interpersonal relationship.

Learn more about avoiding in https://brainly.com/question/898680

The process of absorbing and replacing bone in the skeletal system is known as
A. remodeling
C. external fixation
B. internal fixation
D. reduction

Answers

Answer:

D

Explanation:

Lucas has a muscular disorder, making it difficult for him to play sports that require accurate muscle control. Which of the following does he have? A. Impairment B. Activity limitation C. Participation restriction D. None of the above Please select the best answer from the choices provided. A B C D.

Answers

Answer:

b

Explanation:

Mateo is preparing a soup and wants to use the canned tomatoes with the least amount of sodium. Which should he
choose?

Answers

the last one or letter C

When ethical problems arise, one side is clearly in the right while the other is in the wrong.


A. True
B. False

Answers

Answer:a true

Explanation:

Answer:

False

Explanation:

Ethics are the standard of what is right and wrong, and they are based on our values. Being ethical requires making a moral judgment, and that’s not always easy. Ethical behavior takes courage and has to be practiced. Public officials feel added pressures. The ethical choices we make often occur in the public arena, often under the media’s lens.

Which feature is forming?

Answers

The answer is Island chain

Your mom comes back from the doctor and says she has pulled her tibialis anterior. She knows you are taking human body systems and asks you to tell her about her injury. Based on the classroom discussion, what can you deduce about this muscle?.

Answers

this is an example of a muscle being classified based on its location in the body. This muscle is most likely on the front of the tibia (the larger bone on the lower leg also known as the shinbone


Is Your right elbow lateral
to your right hand.?

Answers

yes, it’s lateral i think
Yes , the right elbow is lateral

If you add bod y lot.ion on your fa ce and have bad ac ne, would it make it worse?

Answers

Yes, it would make it worse.

Explain how drones can help farmers.

Answers

Answer:

reduced operation costs, improved crop quality,

Explanation:

Can someone please help me with this T or F?? There is a couple of them

1. Today, it's possible for members of a healthcare team to include professionals who are separated geographically from the rest of the team, in different cities or even different countries.
True
False

2. Even though one patient case may have many different systems or networks (radiology files, health history files, medicine/prescription databases history), it's not particularly important that all these different networks and systems be able to communicate or be accessible to the whole care team.
True
False

3. A large part of the medical coder's education is specifically to learn the process of turning doctors' and others' narratives into specific codes
True
False

5. The medical codes that coders used are developed and maintained by the American Medical Association.
True
False

6. Since dental informatics is so new, the field is almost all virtual. There are not yet in-office, practical applications for the information.
True
False

7. Virtual simulators help eliminate geographical problems and limitations when it comes to teaching and training new dental students.
True
False

8. Forensics is the use of records to teach science to medical students.
True
False

9. A forensic dentist is called an odontologist.
True
False

10. One must be a dentist in order to play a role in dental informatics.
True
False

11. The American Dental Association does not yet acknowledge the field of dental informatics.
True
False

12. The AMIA, or the American Medical Informatics Association, is a professional organization for the field of health informatics.
True
False

13. A team of professionals hoping to begin treatment on a veteran returning from Afghanistan would have to wait until he sets foot in the U.S.
True
False

14. One of the biggest issues having to do with the field of telemedicine is privacy.
True
False

Answers

Answer:

true,false,true,true,false,

A large part of the medical coder's education is specifically to learn the process of turning doctors' and others' narratives into specific codes, hence the choices are 1 – true, 2 – false, 3 – true, 5 – true, 6 – false, 7 – true, 8 – false, 9 – true, 10 – false, 11 – false, 12 – true, 13 – false, 14 – true.

What is informatics?

The study of the composition, dynamics, and interactions of biological and artificial computer systems is known as informatics.

The representation, processing, and exchange of information in unnatural and artificial systems are the subjects of informatics. It has features that are computational, cognitive, and social.

Therefore, computers and information technology are used in dental informatics to enhance dental practice, boost dental science research, and enhance dental healthcare management.

Learn more about informatics, here:

https://brainly.com/question/19244034

#SPJ2

A well-designed weight-training program for men targets which of the following major body areas? A. Arms B. Back C. Abdominal D. All of the above Please select the best answer from the choices provided. A B C D.

Answers

Answer:

here's the answer to your question hope it helps you

Explanation:

d. all of above

Answer:

The answer is D :)

Explantion:

I hope it helped

:))

Many people have received the measles vaccine, which can prevent this very serious or even fatal disease. How does receiving a measles vaccine help to protect a person from getting the measles?.

Answers

A biological preparation that enhances the antibodies when injected from an external source is called a vaccine. The measles vaccine helps in fighting viruses by making antibodies.

How does vaccination works?

Vaccines are the biological formulations and substances that stimulate antibody formation in the body and in return increase the immunity against the specific illness and organism invading the body.

Measles vaccination helps the body to produce antibodies against measles as it stimulates the immune system to create antibodies against the virus that causes the disease.

Therefore, vaccination causes the immune system to create antibodies against the virus of measles.

Learn more about vaccination here:

https://brainly.com/question/3211711

Select the best answer for the question.
12. Humanism focuses largely on free will, which is your ability to
A. accept what you can't change.
B. follow orders.
C. believe what others believe.
D. make your own decisions.

Answers

Free will is your ability to : ( D ) Make your own decisions

What is Humanism

Humanism focuses on human factors affecting humans rather than other factors such as religion and spiritual affiliations.

Humanism stresses the importance of man resolving life challenges with simple reasoning and the application of science in the process. Humanism protects the common human rights such as :

Right to lifeFreedom of speech and Free will

Hence we can conclude that Free will is your ability to Make your own decisions.

Learn more about Humanism : https://brainly.com/question/14318219

What are some of the typical/traditional roles of coders and health information professionals?.

Answers

-Review medical documentation and translate notes into diagnosis codes, treatment/services codes, and medical hardware codes.

-Communicate with medical providers and insurance companies or other payers.

-Correspond with medical providers to confirm or get details to “code to the highest degree of specificity,” Korn says.

-Use digital tools, such as coding software and patient record platforms.
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