The esophagus, a tube that carries food to the stomach, is constantly being scraped as food travels through it. Why does the esophagus not deteriorate through a person’s lifetime? Cells can anabolize the food prior to entering the esophagus. Cells are constantly dividing and replacing old or damaged cells. Cells promote a fluid to build up along the esophagus to reduce friction. Cells build a type of protein called enzymes that act as an armor.

Answers

Answer 1
 Its not the first one for sure. All the other ones seem right. Sorry I couldn't be much help.
Answer 2

Answer:

Cells are constantly dividing and replacing old or damaged cells.

Explanation:

Although our bodies are highly coordinated and work accurately, the esophagus is constantly "scratched" by the food we eat. This degeneration of the esophagus needs to be fixed constantly and this is the role of epithelial cells.

Esophageal epithelial cells are responsible for the constitution of esophageal mucosa tissue. In their normal state, these cells grow and divide into new cells, which are formed as they are needed to replace defective cells. This process is called cell regeneration.


Related Questions

During gene expression, what must occur prior to a gene being expressed? A. Transcription factor must bind to the regulatory region within the cell’s nucleus. B. RNA must be converted to mRNA. C. The coding region must separate from the regulatory region. D. RNA polymerase must inhibit the process of changing RNA to mRNA.

Answers

Prior to a gene being expressed, it is necessary that the transcription factor binds to the regulatory region within the cell's nucleus. Correct answer: A.
All the other options are either incorrect (option D) or are part already of the gene expression and might not be present within prokaryotic organisms (options B and C).

As a teen in a nuclear family, what would you expect to be on your daily chore list after you return home from school each day?
A. Babysit your younger stepsister until your parents get home.
B. Help your brother wash, dry and put away dishes.
C. Sit at the dining room table with your foster brother and quietly do your homework.
D. Sweep of the porch with your best friend, whose family you live with.

Answers

Answer:  [B]:  "Help your brother wash, dry and put away dishes."
________________________________________________________

Dishtowels might contain a variety of microorganisms, it is always preferable to let your dishes air dry at home. It is used to dry the counter, clean your hands, and then the dishes after drying the counter.” Mercer concurs, “It is preferable to air dry.

What help your brother wash, dry and put away dishes?

A crucial step in the dishwashing procedure is drying the dishes! If you store items that are still damp, moisture will enter your cabinets, warping the contents and encouraging the development of mildew.

Then add each dish on a dish rack that has been placed on the counter individually. To catch any drips, you might place a baking sheet underneath the rack.

In order for the water to pour out, be sure to place glasses in the rack upside down. After that, you can either let your dishes air dry naturally or dry them with a towel.

Therefore, You don't want to dry everything, do you? Simply leave your dishes to air dry overnight on a rack or pad.

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A nurse is determining which tasks to delegate. Which actions should a registered nurse perform while caring for a client in traction? Select all that apply.

Answers

the density of gold is 19.3 g/cm the density of iron pyrite is 5.0 g/cm if a nugget of iron pyrite and a nugget of gold each have a mass of 50 g, what can you conclude about the volume of each nugget

The registered nurse (RN) has to assure that the client is in proper body alignment to maintain effectiveness of the traction. It is the responsibility of the RN to assess for complications associated with immobility such as wound infection, constipation, and deep vein thrombosis. The RN has to teach the client about range-of-motion (ROM) exercises to help foster faster recovery. The licensed practical nurse (LPN) should pad the traction connections to prevent skin irritation. Unlicensed assistive personnel (UAP) should assist the client with passive and active ROM exercises as directed by the RN.

Which beverage is healthiest? soda, low fat milk, canned juice, sweetened tea

Answers

milk is really healthy, choose that
I would say low fat milk because soda, sweetened tea and even canned juice all have a lot of sugar. Also eating/drinking canned things (from metal cans) is not healthy because sometimes dented cans result in the risk of getting botulism which is a deadly illness caused by various strains of Clostridium bacterium most commonly Clostridium botulinum!

Hope this helps!
Have a good day!

Which of the following are NOT common buzz words found on the labels of health products? A. No Side Effects! B. Miracle Cure! C. No Natural Ingredients! D. Studies Underway!

Answers

I am pretty sure it's C

it is C took the test  :-)

By making sure her treadmill has no clothing stored on it, Lena is working on her

Answers

By making sure her treadmill has no clothing stored on it, Lena is working on her habits

Our Team is happy to help!

Answer:

habits

Explanation:

Which of these gases plays a more important role in weather processes than the others? A. nitrogen B. argon C. oxygen D. carbon dioxide

Answers

The answer is D carbon Dixoide
The correct answer is D. carbon dioxide

There's a lot of nitrogen and oxygen in the air but it doesn't do much for weather processes. What does change them is carbon dioxide which is the main cause of things like global warming or the greenhouse effect. Emissions of carbon dioxide are extremely dangerous for the environment.

Why did Jacob's household move to Egypt?

Answers

to ensure that Jacob’s family would not perish during the famine.

Answer:

God provided food there through Joseph.

Explanation:

Treatments for osteoporosis include calcium and vitamin _____ supplementation, medications to help preserve calcium, hormone replacement, and exercise.

1. A2. B3. C4. D

Answers

Treatments for osteoporosis include calcium and vitamin D supplementation, medications to help preserve calcium, hormone replacement, and exercise. 

Vitamin D.

Hope this helps!
Can u plz mark me as brainliest? I really need it!

Final answer:

Osteoporosis treatments focus on increasing bone density through calcium and vitamin D supplementation, bisphosphonate medications, hormone therapy, and weight-bearing exercises. Adequate nutrition during teenage years is vital for bone development. Fall prevention is also crucial in managing osteoporosis.

Explanation:

Treatments for osteoporosis include calcium and vitamin D supplementation, medications to help preserve bone density, hormone replacement therapy, and engaging in regular weight-bearing exercise. Proper nutrition and exercise are critical for bone health throughout one's life. A balanced diet with adequate levels of calcium, vitamin D, and protein is important for maintaining bone strength. Foods rich in calcium include milk, yogurt, and cheese, along with plant-based sources like kale and broccoli. Ensuring teenagers get enough calcium is particularly essential, as the teenage years are a critical time for bone growth.

Current treatments for managing osteoporosis often include bisphosphonates, which can slow or even reverse bone loss. These medications work by slowing down the breakdown of bone, allowing for more effective bone remodeling. Patients typically use these medications for a limited period, as their benefits tend to reduce over time, and there is a potential for adverse side effects when used long-term.

Additionally, minimizing the risk of falls by removing tripping hazards is an important preventive measure in managing osteoporosis and reducing the risk of bone fractures.

Changes in emotions, thoughts, and behaviors are warning signs of stress. What is the fourth category of warning signs?

Answers

The last answer would be physical changes to the body

An abdominoplasty would be a(n) _____.


Answers

An abdominoplasty is a surgical repair of the abdomen, typically performed to remove excess skin and fat for a smoother, firmer abdominal profile, often after significant weight loss or pregnancy.

An abdominoplasty would be a(n) surgical repair of the abdomen. This is often referred to as a "tummy tuck," a procedure that removes excess fat and skin to create a smoother and firmer abdominal profile. It's crucial to differentiate abdominoplasty from other procedures, such as bariatric surgery, which includes operations like gastric bypass, and is intended for weight-loss by modifying the digestive system to limit food intake and nutrient absorption. Although not listed here, abdominoplasty can sometimes be part of post-bariatric surgery reconstructive procedures for patients who have undergone significant weight loss and have excess skin.

Common reasons for choosing abdominoplasty include correcting loose or sagging tissues after pregnancy or significant weight loss. It can also be a cosmetic choice aimed at enhancing the body contour.

Which of the following is NOT transferred by alveoli?
Oxygen
Blood
Carbon dioxide
Gasses

Answers

Aveoli are the small sacks in the lungs, where gases such as oxygen and carbon dioxide are transferred into/out of the blood stream. Blood would be the answer, as blood is not transferred through alveoli; it stays in blood vessels and is oxygenated at the alveoli.
The more correct question should be which of these should not... The Aveoli are small sacs where oxygen, Carbon Dioxide, and other gases diffuse and gas exchange takes place. Blood and Fluids can actually come into the Aveoli if it becomes stationary or pressure is too high.... In other words it is not normal and is only seen in life threatening disorders such as Pulmonary Embolism or Congestive Heart Failure.

Steve is a high school freshman. he is at a family get-together when his cousin offers him marijuana and tells him its O.K. to smoke. Steve knows that using illegal drugs is unhealthful and dose not want to smoke. but he doesn't want to make his cousin angry with him.

A. Briefly describe three strategies that Steve could use to avoid smoking marijuana.

B. Select the best strategy, and describe in detail what Steve would do and say. be sure to include verbal and nonverbal communication.

Answers

A. The strategies by which Steve could use to avoid smoking marijuana are; politely refuse to take, talk to family members, and take part in creative activities.

B. Steve should avoid marijuana because it is bad for health and taking it will only waste his money, health, and time. He should use both verbal and nonverbal communication to avoid this.

What is marijuana?

Marijuana is a type o drug from the cannabis plant. It is illegal to take because it harms the health and enlivenment. It also has some health benefits, but it is highly addictive.

Steve should avoid marijuana because if you take marijuana on a daily basis, it is an addictive substance and harmful for the health. So he should refuse to take it from his cousin.

Thus, A. the techniques Steve could employ to abstain from marijuana use include respectfully declining, speaking with family members, and engaging in creative pursuits.

B. Steve should stay away from marijuana since it is harmful to his health and using it will be a waste of his time, money, and health. He should communicate verbally and nonverbally to prevent this.

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Where are the lungs in the respiratory system?

Answers

A are the lungs. They are like paper bags

Answer:

The letter "A" represents the lungs.

Explanation:

The lungs are spongy, elastic organs formed by millions of air-filled alveoli. The main purpose of the lungs is to provide our blood with oxygen, which is transported to the body cells. The other respiratory organs have the function of directing the air to the lungs, it is the same that occurs the conversion of venous blood (oxygen-poor and high carbon dioxide blood) into arterial blood (oxygen-rich blood).

In the image shown in the question above, the lungs are the two structures represented by the letter A.

A classmate believes that alcohol, marijuana, and cocaine all have similar effects on behavior and that therefore all three drugs ought to be legalized. carefully evaluate the strengths and weaknesses of your classmate's position. your answer:

Answers

Although both cannabis, alcohol and cocaine have similar effects on the body (including marijuana has milder effects than alcohol) the legalization of these substances has been the subject of much debate. That's because while alcohol is legalized worldwide, marijuana is still banned in some territories and cocaine is banned worldwide. The reason for this is that there is a decades-long social culture that advocates alcohol consumption, and alcohol does not provide psychedelic effects, what contributes to its legalization.

Marijuana, in turn, may be indicated for the treatment of various diseases including chronic anxiety, where the plant has been shown to be very effective. Marijuana is often related to recreational use, which facilitates its release in some territories.

Cocaine, on the other hand, has more severe effects on the body, and can cause psychological dependence in addition to physical dependence. Cocaine prevents neurons from turning off dopamine in the brain, causing abnormal activation in the reward region. One of the effects of this unbridled reception is the feeling of exaggerated euphoria, which can cause harmful effects to all people around the user. These problems make it difficult to legalize cocaine.

Final answer:

While legalization of substances like alcohol and marijuana might reduce crime and generate tax revenue, cocaine poses higher risks due to its strong psychoactive effects and addiction potential, suggesting that a uniform policy of legalization may not be suitable.

Explanation:

Your classmate's position that alcohol, marijuana, and cocaine all have similar effects on behavior and therefore should all be legalized raises several points for consideration. One strength of this position is the potential for b tax revenue. However, a major weakness is the overlook of the varying degrees of psychoactive effects and potential for addiction with each drug.

Alcohol and marijuana are depressants affecting neurotransmitters like GABA, while cocaine is a stimulant impacting dopamine transmission. These differences can lead to varied health and social outcomes. Another consideration is the current patterns of substance use disorder and its implications on society. The legalization of drugs like marijuana in some U.S. states has shown only small increases in use with substantial tax revenue increases, hinting at potential benefits under a regulated system.

It's critical to acknowledge that each substance has distinct effects and potential harms, and a blanket policy for legalization might not be suitable. Approaches such as taxation, regulation, or harm reduction strategies may be appropriate for some substances like marijuana but not for others like cocaine, known for its higher propensity for addiction and associated negative health outcomes.

to get the proper amount of physical activity, exercise for 10 minutes once a week

A. True
b. False

Answers

false you need to exercise 30 minutes a day every week at least 
The correct answer is 
False

create a list of best practices to help patients avoid unexpected cost die to balance billing.

Answers

1. Make sure the provider you see is in-network/contracted with your insurance company. Contracts hold provider responsible for billing insurance before they bill you, and for not balance-billing. 2. Read everything you can about balance billing, what it is, and what it isn't. 3. Ask the provider to do an insurance estimate before getting treatment. 4. Get itemized receipts from providers when you pay. 5. Minimize repeat appointments (maximize time with provider) if possible; fewer appointments equals lower costs.

Which of the following is most appropriate practice to promote good skin. care in the elderly:
A:Keep skin clean and well moisture
B:Apply alcohol to bare areas of the skin
C:Wash daily with scented soap
D:All of the above

Answers

A, keep skin clean and well moisture

The most appropriate practice to promote good skincare in the elderly is to keep the skin clean and well moisture. Thus, the correct option is A.

What is good skincare?

A good skin care is the range of practices which supports the skin integrity, enhance its appearance, and also relieves skin conditions such as acne, pimples, etc. Skincare can include nutrition, avoidance of excessive sun exposure, and the appropriate use of emollients.

A good skincare practice involve keeping the skin clean and well moisture as it does not allow particles and microbes to stick to the skin and also helps in keeping the skin conditions away.

Therefore, the correct option is A.

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Why is the brain stem sometimes called the “reptilian brain”?

Answers

The brain stem is sometimes called the "reptilian brain", because it is the oldest area of the human brain and that part has evolved for millions of years. The brain stem is also found in the brain of a reptile.

Under inflated tires flex too much and build up heat, which can lead fire blowouts. True or false?

Answers

This statement is TRUE. Under inflated tires must be flexed just where they meet the road as they flatten out there in order to free the space that is not used up by air in the tire. This process produces some more heat and wears on a tire. All in all, it can cause a blowout.

The top of a ladder must extend how many feet above the surface a worker is climbing onto?

Answers

The answer is three feet this is part of a safety precautions.

In Florida, what age group had the highest rate of crashes in 2008?

Answers

15-19 is the answer(:
Hello There!

It was the age group 15 - 19.

Hope This Helps You!
Good Luck :) 

- Hannah ❤

Eczema is a type of skin disease that appears as rashes or swelling. Eczema causes skin irritation or itchiness. What type of tissue does eczema affect?

A.nervous
B.muscle
C.epithelial
D.connective

Answers

The answer is c. epitheal.
Hope this helps
the answer is C :)
hope this helps

What causes sexually transmitted infections?

Answers

they are caused by sexual contacts
and for AIDS specifically it can also be caused by mixing of blood, by contacting the blood of an infected person, or by mother's blood transfered to feotus
it can also be transmitted by sharing of syringes or needle s

Answer:

Pathogens including bacteria, Viruses, and Protozoans

Explanation:

GRADPOINT

which of these is associated with binge-eating disorder

Answers

binge eating followed by the removal of food by purging 

Answer:

bingeing but not purging

Explanation:

apix

To make up for the lack of time, parents tend to show their love by being excessively and by compensating time with material gifts

Answers

would it be excessively giving and by compensating time with materiel gifts?
Im just going with what you have given me

hope this helps!

Answer:

True.

Explanation:

Life is hard and fast and parents may not always be as close to their children as they would like. Is everything ok? All. Or almost. Many parents, to compensate for lack of time, tend to show their love by being excessive and compensating for time with material gifts, this is wrong. There are ways to make up for the absence without trying to “buy” the child's understanding. It is not worth, for example, to miss the presentation of the school and take the game that the child requested or the doll she saw in the mall later. Presence pays off with presence. That is, parents can show their love by having lunch with their children and taking them for walks on holidays instead of buying gifts all the time.

Which of the following is an example of a biological hazard

Answers

You did not give multiple choice answers, so...

But, you cannot put a used bloody glove in the regular trashcan. You must put it in the biohazard trashcan.

Bacteria is an example of a biological hazard.

Biological hazards are any living thing that can cause harm to human beings and other living things when they get into or come in contact with the body.

Bacteria is a living thing and whilst some bacteria are good for the body, there are very harmful ones such as pathogens. These can cause harm when they go into the body and so are considered to be biological hazards.

More information on bacteria and biological hazards can be found at https://brainly.com/question/13588500 and https://brainly.com/question/10801645.

Veins _____.

1.) carry blood to the heart
2.) carry blood away from the heart
3.) connect arteries and capillaries
4.) sent electrical signals to the heart

Answers

I believe the answer is 1. They carry blood and oxygen throughout the body including the heart

Hope this helped :)

Answer:

veins carry bloood away from the heart

Explanation:

One strong objection many nurses today have with the Nightingale Pledge has to do with _____.

its reference to God
the pledge of loyalty and endeavoring to aid the physician in his work
abstaining from taking or giving any harmful drugs
a promise to live life in purity

Answers

The answer is B.The pledge of loyalty and endeavoring to aid the physician in his work. Hope I helped!

Type II B fast-twitch muscle fibers are those used in a short sprint. Please select the best answer from the choices provided. T F

Answers

The statement "Type II B fast-twitch muscle fibers are those used in a short sprint." is a true statement

Option A on A is correct

What is muscle fibers?

Muscle fibers are made up of just one muscle cell. They aid in the control of the body's physical forces. They can help you move your limbs and tissues more efficiently if you group them together.

In conclusion,  short sprints are aided by muscle fibers

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Answer: True

Explanation:

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