Why might humans not have widespread regeneration abilities?

Answers

Answer 1

Answer:

Humans have some stem cells, but those cells are not easily available to help with healing. Most other mammals are the same, so they aren't good at regeneration either. Amphibians and some fish have stem cells that are more easily available, and are usually pretty good at regeneration.

Answer 2
But they think it is because mammals have more complex biological structures; limb regeneration would require sophisticated controls to ensure that limbs and organs don't grow out of control. Humans, for example, are already equipped with safety mechanisms to ensure that individual cells don't grow uncontrollably.

Related Questions

When a client has an acute attack of diverticulitis, the nurse should first?
a) Prepare the client for a colonoscopy.
b) Encourage the client to eat a high-fiber diet.
c) Assess the client for signs of peritonitis.
d) Encourage the client to drink a glass of water every 2 hr.

Answers

Answer:

he should prepare the patient for colonoscopy because it is an acute attack

The nurse should first assess the client for signs of peritonitis when a client has an acute attack of diverticulitis. Option C.

Diverticulitis is a painful swelling of the diverticula in the colon. The diverticula are small, bulging pouches that can develop in the digestive system lining. When these pouches grow in the wall of the large intestine, diverticulitis occurs. Diverticulitis causes severe abdominal pain, fever, and nausea, among other symptoms.

Peritonitis is the inflammation of the peritoneum, the thin tissue that lines the inner wall of the abdomen and covers the abdominal organs. The condition is usually the result of an infection caused by bacteria or fungi. Peritonitis can be a life-threatening condition.

When a client has an acute attack of diverticulitis, the nurse should first assess the client for signs of peritonitis. This is because peritonitis can be life-threatening if left untreated. The nurse should watch for signs of peritonitis, which include severe abdominal pain, vomiting, fever, rapid heartbeat, and dehydration. If peritonitis is suspected, the client should be immediately hospitalized and given intravenous antibiotics and fluids. Option C.

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How do nutritional needs change from young adulthood through old age?

Fewer calories are needed.
Fewer vitamins are needed.
More water is needed.
More protein is needed.

Answers

Answer:

A. Fewer calories are needed

Explanation:

Did this on Edge hope this helps!

Fewer calories are needed.

How might the nutritional needs of older adults differ from those of young adults?

Older adults need the same nutrients as younger people but in differing amounts. As you get older, the number of calories needed is usually less than when you were younger. This is because basic body processes require less energy when there is a decline in physical activity and loss of muscles.

How does aging affect nutrition?

The elderly tend to have more trouble with digestion and absorption of food, lower intake of nutrient-rich foods due to oral health, inability to chew, mouth dryness, and decreased appetite, which increases their risk of malnutrition.

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PRE (Progressive Resistance Exercise) is a method of building muscular fitness.

True or False

Answers

True, hope this helps

How many heartbeats does each PQRST complex represent

Answers

Answer:

will this help you out?

Explanation:

cardiac catheterization. An adult heart rate with a normal PQRST complex that is faster than 100 beats per minute is called: tachycardia.

Each PQRST complex represents one heartbeat as per the studies.

What is PQRST complex?

The complex is made up of several distinct waves (P, Q, R, S, and T) that correspond to specific electrical events during the contraction and relaxation of the heart.

Each wave in the PQRST complex is described briefly below:

The P wave represents the depolarization (contraction) of the atria, the heart's two upper chambers.

The QRS complex represents the depolarization (contraction) of the ventricles, the heart's two lower chambers.

T wave: The T wave represents ventricle repolarization (relaxation).

One heartbeat is represented by each PQRST complex. The PQRST complex is an electrocardiogram (ECG) waveform that represents the electrical activity of the heart during one cardiac cycle, which includes one heartbeat.

Therefore, each PQRST complex on an ECG corresponds to one complete heartbeat of the heart.

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think about the order that food is digested. what foods are digested first, second, and last?

Answers

Carbohydrates are digested first followed by proteins and lastly fats are digested.

Digestion is the process of breaking down food into smaller molecules that can be absorbed and used by the body. The order in which food is digested is determined by the type of nutrient and its complexity.

Carbohydrates are the easiest and simplest nutrients to digest. The enzymes in the saliva and the stomach break down carbohydrates into simple sugars like glucose, which can be quickly absorbed into the bloodstream.

Proteins, being more complex, take longer to digest. The acids in the stomach break down the proteins into smaller chains of amino acids, which are then further broken down by enzymes in the small intestine.

Fats are the hardest and slowest nutrients to digest. Bile produced by the liver is released into the small intestine to emulsify the fats and make them easier to digest by the enzymes.

Overall, the digestive process is complex and involves multiple organs and enzymes working together to break down and absorb the nutrients. However, carbohydrates, proteins, and fats are digested in a specific order depending on their complexity, with carbohydrates being digested first, followed by proteins, and lastly, fats.

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the back is (blank)
to the chest

Answers

Answer:

front? uh I don't know...

Answer:

Dorsal

Explanation:

An example of a behavior modification technique for weight control is toa. a cook your own meals.b. feel guilty after you overeat.âc. a always clean your plate when you eat.d. a keep a record of your eating habits.e. a have someone watch you to prevent overeating.

Answers

Answer:

d. keeping a record of your eating habits.

Explanation:

Keeping a record of your eating habits to see what situations cause you to overeat/Keeping a record of your eating habits is an example of a behavior modification technique for weight control.

Hope it helped! :)

The correct answer is D) Keep a record of your eating habits.

Give an example of self-monitoring?

Keeping a record of your eating habits is an example of self-monitoring, a behavior modification technique used in weight control. By keeping track of what you eat, how much you eat, and when you eat, you can identify patterns and make changes to your eating habits.

This technique can help you become more aware of what you are eating and when, and can also help you identify triggers for overeating or unhealthy food choices.

Cooking your own meals is also a helpful behavior modification technique for weight control, as it allows you to control the ingredients and portion sizes of your meals.

Feeling guilty after overeating is not a productive technique and can lead to negative feelings and a cycle of unhealthy eating behaviors. Always cleaning your plate when you eat can also lead to overeating and consuming more calories than your body needs.

Having someone watch you to prevent overeating may be helpful in some cases, but ultimately it is important to develop internal self-regulation of eating behaviors.

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help me pls i am desperate question in comments

Answers

Answer:

help with ?

Explanation:

What’s the question tho???? U have to be a question lol

The number of covld cases is decreasing and we have a vaccine, but new strains are appearing in California and London. Do you feel it is safe to start lifting lockdowns? why? Answer in 2 sentences.

Answers

Answer:The new variant is spreading more rapidly than the original version, but it is not believed to be more deadly.

Your patient received a blow to the left lateral chest at the level of the sixth and seventh ribs. you should suspect fractures at?

Answers

Suspect fractures at the point of impact and the posterior axillary line of both ribs.

What is the posterior axillary line ?

The posterior axillary line is a vertical line that runs across the fold of the posterior axilla.

A vertical line that runs through the scapula's inferior angle is known as the scapular line.

A line that runs vertically between the tips of the transverse processes of the vertebrae is referred to as a paravertebral line.

The posterior axillary line, which is identified by the posterior axillary fold, is a coronal line on the posterior torso.

The scapula and the subscapularis muscle that it sits on top of makeup much of the posterior wall of the axillary.

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what lead to unhealthy relationship​

Answers

not trusting the other partner in the relationship, lying, false accusations of the other, not spending much time together or talk with each other abt issues that could easily be resolved
Physical abuse: your partner pushes you, hits you or destroys your things. Control: your partner tells you what to do, what to wear or who to hang out with. They constantly check up on you or use threats (for example, to harm you or themselves) to make you do things

Pls HURRY!!!

Which human body systems interact with the reproductive system to synthesize and transport reproductive hormones within the human body

Answers

hypothalamus and pituitary gland

The endocrine system interacts with the reproductive system to synthesize and transport reproductive hormones within the human body.

What is the endocrine system?

An intricate system of glands and organs makes up the endocrine system. Your body's metabolism, energy level, reproduction, growth and development, and response to injury, stress, and mood are all regulated and coordinated by hormones. Some examples of glands are the pituitary, hypothalamus, thymus, thyroid, parathyroid, etc.

The endocrine system is made up of several glands. Your brain contains the hypothalamus, pituitary, and pineal glands. Your neck contains the parathyroid and thyroid glands. The pancreas is located beneath your stomach, the adrenals are on top of your kidneys, and the thymus is situated between your lungs.

The endocrine system also synthesizes and transports reproductive hormones such as testosterone, progesterone, estrogen, follicle-stimulating hormone (FSH), and luteinizing hormone.

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the worst carrier of contamination in food is:
hair nit secured in nets
getting jewelry stuck in kitchen equipment
dirty, unwashed hands
reusing single use gloves

Answers

Hair not secured in hair nets !

Why did I lose weight when I ate too quickly and over ate food? And why am I too skinny with a slow metabolism?

Answers

Answer: metabolism and genetics

Explanation:

Type the correct answer in the box. Spell all words correctly. Mr. Xinhua, aged 52, has been an active sportsman all his life. Lately, due to his arthritis, he has been leading a sedentary life. He hardly goes out. This has led to depression. The depression in turn makes hlm eat more. Mr Xinhua's Inactive lifestyle and eating habits has caused him to put on a lot of welght. His body shows signs of fat accumulation. Which disorder do these signs indicate? Mr. Xinhua should watch out for​

Answers

Answer:

obesity

Explanation: I got it correct on the test

Name two benefits that result from regular exercise.

Answers

Answer:

Muscle strength & physical health

Answer:

Muscle strength and also physical health

Explanation:

What is the most common way to get Trichomoniasis

Answers

Answer:

S..e..x

Explanation:

Trichomoniasis (TRIK-uh-muh-NEYE-uh-suhss) or "trich" is a s..exually transmitted infection (STI) caused by a parasite. The parasite is spread most often through v..aginal, o..ral, or a..nal s..e..x. It is one of the most common STIs in the United States and affects more women than men.

Answer:

In a simple answer, S.e.x

Explanation:

a nurse has admitted a client diagnosed with substance abuse intoxication to the unit. the nursing assessment will first be directed toward data regarding:

Answers

The first main data that the nursing assessment will be directed toward is the client's level of consciousness and vital signs. This includes assessing their mental status, respiratory rate, heart rate, blood pressure, and oxygen saturation.

Assessing the client's level of consciousness is crucial to determine the severity of substance abuse intoxication and any potential complications. It helps the nurse gauge the client's ability to respond appropriately and make decisions.

Vital signs provide important information about the client's overall physiological condition, such as their respiratory and cardiovascular status. Abnormalities in vital signs can indicate the presence of physiological distress or complications related to substance abuse.

By prioritizing the assessment of these data points, the nurse can quickly identify any immediate threats to the client's health and initiate appropriate interventions. This initial assessment sets the foundation for further data collection and development of an individualized care plan.

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What are the 5 components of health and wellness ?

Answers

There are five main aspects of personal health: physical, emotional, social, spiritual, and intellectual. In order to be considered "well," it is imperative for none of these areas to be neglected. The Health and Wellness Educators (HAWES) want to inform you, the student, of ways to maximize your personal wellness.

Answer:

the 5 components of health and wellness are: physical, emotional, spiritual, social, and intellectual

pls help
Choose a person you admire who has spoken out about romantic relationships or sexuality. This person could be an activist, inventor, athlete, musician, artist, or any other public figure. Conduct an Internet search for biographical information about this person. Be sure to choose reliable information, such as a newspaper or magazine article. Avoid sources that may not be credible, such as a blog written by a fan.

Use the information you find to answer the following questions. Include at least one link to support your summary.
Whom did you choose, and what are their views on romantic relationships or sexuality?
What life events influenced your subject’s views on relationships or sexuality?
What people influenced your subject’s views on relationships or sexuality?
What internal factors influenced your subject’s views on relationships or sexuality?
o Note: Internal factors could include personality traits, emotions, personal values, and so on.

Answers

When searching for a public figure who has spoken out about romantic relationships or sexuality, you can consider well-known activists, authors, psychologists, or public figures who have openly discussed these topics. It's important to look for reputable sources such as interviews in established newspapers or magazines, academic publications, or official websites.

How to get a person such as this

To find reliable information, you can search for interviews, articles, or biographical profiles from credible sources such as reputable news outlets (e.g., The New York Times, The Guardian, BBC), respected magazines (e.g., Time, Rolling Stone, The Atlantic), or official websites of the public figures themselves.

Once you find a suitable source, you can read about the person's views on romantic relationships or sexuality, the life events that influenced those views, the people who influenced them, and the internal factors that shaped their perspectives.

Remember to critically evaluate the information you find, cross-reference multiple sources, and consider the context and credibility of the author or publication.

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Evander is competing in a bodybuilding competition and wants to gain extra muscle. He is searching for information about products to help him.

Which question should Evander ask to determine whether the information is reliable?

Is the product cheap?
Is the source credible?
Does the information promise fast results?
Does the product claim to be a miracle drug?

Answers

Is the source credible?  is the question Evander should ask to determine whether the information is reliable.

Why health care is important in our life?High-quality healthcare helps with the prevention of disease and the improvement of life quality.The goal of Healthy People 2030 is to increase the standard of healthcare and guarantee that everyone has access to the treatments they require. The health and welfare of patients can be improved by improving communication amongst medical specialists.The quality of life is enhanced and disease is prevented with the help of high-quality healthcare.Promoting increased communication between medical experts to promote health and wellbeing.A healthy idea is one that emphasizes both physical capabilities and social and personal resources. This indicates that health is a resource to support a person's role in larger society rather than being a goal in and of itself. The means to live a full life with meaning and purpose are provided by a healthy lifestyle.

So, The correct option is B.

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One's individual thoughts about his or her body is called

Answers

Answer:

self-esteem?

Explanation:

....

The area of the brain involved in production of speech is __________.

Answers

Answer:

The area of the brain involved in production of speech is Broca's area.

Explanation:

The Broca's area is located in the left hemisphere. It is associated with speech production and articulation, and plays a key role in our ability to articulate ideas and use words.

Answer:

The area of the brain involved in production of speech is Broca's area.

Explanation:

The area of the brain involved in production of speech is __________.

What are the factors of stability that make up political risk unit of measure? 1. Strengths against shocks II. Shock absorbers III. Shocks themselves O I only II only III only I and II II and III I and III I, II, and III

Answers

The factors of stability that make up the political risk unit of measure include strengths against shocks and shock absorbers.

When assessing political risk, two key factors contribute to the stability measurement. Firstly, strengths against shocks refer to the resilience and capacity of a political system to withstand and mitigate unexpected disruptions or crises.

This includes factors such as strong institutions, effective governance, and robust economic policies. Secondly, shock absorbers encompass the mechanisms and policies in place to absorb and minimize the impact of potential shocks.

These may include social safety nets, emergency response systems, and contingency plans. By considering these factors, the political risk unit of measure evaluates the stability and ability of a political system to manage and navigate challenges. It provides valuable insights for investors, businesses, and policymakers to make informed decisions in uncertain political environments.

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so frig.ging true
why we like tom holland is true

so frig.ging truewhy we like tom holland is true
so frig.ging truewhy we like tom holland is true

Answers

Answer:

Explanation:

he's not a bean, he's a human... lol

Don't make me cry

XD

100% True

tom hollander forever :P

Memory, problem solving, and multitasking are all functions of the________lobe.
A. temporal
B. occipital
C. frontal
D. parietal

Answers

Answer:

C. frontal

Explanation:

The frontal lobe controls our cognitive skills, like memory, problem solving, multitasking, language, and emotion.

Answer:

C. Frontal

Explanation:

What happens when you have reached your health care deductible and out-of-pocket maximum?.

Answers

Answer:

Once you've met your deductible, your plan starts to pay its share of costs. Then, instead of paying the full cost for services, you'll usually pay a copayment or coinsurance for medical care and prescriptions. Your deductible is part of your out-of-pocket costs and counts towards meeting your yearly limit.

Explanation:

I got your back bro. Hope this is directed to specifically what the question on your end was asking.

Answer:

The most you have to pay for covered services in a plan year. After you spend this amount on deductibles, copayments, and coinsurance for in-network care and services, your health plan pays 100% of the costs of covered benefits.

22. Describe one outdoor water-based sport, giving as much information as you can (rules, risks, health benefits, and so on). (5 points)​

Answers

Answer:

Swimming

Explanation:

keeps your heart rate up but takes some of the impact stress off your body.

builds endurance, muscle strength and cardiovascular fitness.

helps maintain a healthy weight, healthy heart and lungs.

tones muscles and builds strength.

The patient had a (complete, simple) mastectomy. dr. smith assisted dr. james with the procedure. what (cpt procedure code and) modifier would be used to indicate the (complete, simple mastectomy and) surgical assist code for dr. smith?

Answers

The statement states that the patient had a simple mastectomy. Dr. Smith assisted Dr. James with the procedure. The simple mastectomy and surgical assist code for Dr. Smith is 19301-80.

we need the CPT procedure code and modifier that should be used to indicate the simple mastectomy and surgical assist code for Dr. Smith.CPT (Current Procedural Terminology) codes are used to describe medical, surgical, and diagnostic services. Modifiers are the addition of codes used to provide additional information to insurance companies that the procedure or service performed has been altered in some way.

The CPT code for the simple mastectomy is 19301. A modifier that indicates that the surgeon provided a surgical assist for the simple mastectomy would be modifier 80. The CPT code for the surgical assist would be 19301-80, which is a bundled code for the surgical procedure and the surgical assist.Consequently, the CPT procedure code and modifier that would be used to indicate the simple mastectomy and surgical assist code for Dr. Smith is 19301-80.

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Give three examples of ways to increase energy expenditure
While
completing daily tasks

Answers

Answer: Daily energy expenditure is composed of three major components: 1) resting metabolic rate (RMR); 2) the thermic effect of feeding (TEF); and 3) the thermic effect of activity (TEA). RMR constitutes 60 to 75% of daily energy expenditure and is the energy associated with the maintenance of major body functions.

Explanation: BRAINLESS PLEASE

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