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Aging and Life Extension

"The only certain things in life are death and taxes". This category deals with the secrets to a long and healthy life, and the consequences of old-age.

3,186 Questions

Why does AIDS hurt so much?

The reason aids is so painful is because the virus shuts down your immune system by attacking your white blood cells which are basically your bodys "soldiers". Once it kills your white blood cells it attaches itself to your central nervous system and causes serious spikes within your nerve endings.

Why can't a uterus be transplanted just like a kidney or a heart?

A uterus transplant has been successfully performed (meaning someone did get pregnant and have a healthy child from it), however since a uterus is not necessary to prolong a patient's life (unlike a heart, liver etc...) they are not commonly transplanted since risks would outweigh benefits.

As with any type of transplant, anti-rejection medication is necessary to help ensure graft survival. The problem is, anti-rejection medication is not a great thing to be on during pregnancy due to the potential side-effects it may have on a developing fetus. This in turn makes uterine transplants "unnecessarily risky", especially since the same result could be achieved more easily using a healthy surrogate mother.

Why stability is important for athletes?

Stability is important for athletes because it helps improve balance, coordination, and overall performance. It also helps prevent injuries by enhancing joint stability and reducing the risk of falls during high-intensity movements. Additionally, stability training can increase strength and power output, ultimately leading to improved athletic performance.

What will an aging society cause?

  • people are more likely to settle down at a later age, having already settled into their career. so having families later in life.
  • people are having fewer children anyway.
  • people aren't getting married as young as they use to be.
  • improved nhs and medical advances mean that the elderly are living longer, and are living through diseases that they previously wouldn't have survived.
  • after the second world war, there was a baby-boom, it's got to the point now, that all those babies are elderly people, and as such as creating the aging population.

How can you stop people from impacting the world?

Fill their heads with ideas and thoughts of passivity and neutralism. But even then, those schools of thought can impact other people.

So on a second thought, the only way to truly stop an individual from influencing others is to isolate them from the society.

What are the physical effects of disengagement theory?

Physically, people who fit into the disengagement theory, may become very unfit and unhealthy. They may start eating the wrong foods and may become very lazy. This could lead to many problems, for example, they could become obese or anorexia in extreme cases. This could then shorten that individuals life span.

Are there sources of electricity healthy for the environment?

Yes, renewable sources of electricity like solar, wind, and hydropower are healthier for the environment compared to non-renewable sources like fossil fuels. These renewables produce little to no air and water pollution, helping to reduce greenhouse gas emissions and combat climate change.

Does dopamine raise or lower HGH levels?

Dopamine does not directly impact HGH levels. Growth hormone secretion is primarily regulated by factors such as sleep, exercise, stress, and nutrition. Dopamine is a neurotransmitter that plays a role in reward-motivated behavior and movement coordination in the brain.

Who has depression?

People who have depression generally seem withdrawn, and like they don't care about anything anymore. They are sad most of the time, not necessarily because of a recent event that happened, but just sometimes, for what seems like, "no reason". But the reason is that they might have clinical depression. The definition of clinical depression is a sadness that is chronic, and requires medical attention.

Why are people afraid of aging?

  • Some people who obsess over people's ages are immature and inexperienced( or possibly they had a trauma with someone in that age bracket) as far as what each age group can offer another age group. Young people can get along very well with middle age to older people. Fear of the unknown or not wanting to get into the mind of people of all ages is close to being ignorant. Some people can look at the young as not being wise enough to be of any use to them (not true as the young can teach adults many things) or the young feel older people are not 'cool' or could possibly know what's in or out in the teens life at their age. Not true either! When the two mix it could be a great friendship. Age is simply a number and if you allow it to be an obsession then you will lose out on making many great friends. It this problem is ruling your life then you should see a psychologist to get to the root of the problem.

How to build up my confidence in a bathing suit?

Some would say: Accentuate the positive and eliminate the negative. (nip/tuck)

One of the best ways to gain confidence is positive self talk. It sounds corny it works. Try it for a week and you will see the difference.

Is it possible to get brain damage from years of major depression and intense emotional trauma?

Yes, prolonged major depression and intense emotional trauma can lead to changes in brain structure and function, which may result in cognitive impairments or increase the risk for developing certain neurological conditions. Seeking help from mental health professionals and appropriate treatment can help mitigate these risks.

What diseases causes memory loss?

Alzheimer's disease is a common cause of memory loss, characterized by the gradual decline of cognitive functions. Other conditions that can lead to memory loss include dementia, strokes, and traumatic brain injuries. Additionally, conditions like depression, anxiety, and vitamin deficiencies can also impact memory function.

What is the life expectancy in PNG?

The life expectancy in Papua New Guinea is around 65 years for males and 68 years for females. However, there are regional variations within the country.

How do you use the spreadsheet?

To use a spreadsheet, you can input data into cells, create formulas to perform calculations, format cells for specific data types, and create charts for visualization. You can also use functions like sum, average, and VLOOKUP to manipulate data. Additionally, you can apply filters, sort data, and protect your spreadsheet to ensure data integrity.

Is lactic acid bad for us?

Everyone who has even thought about exercising has heard the warnings about lactic acid. It builds up in your muscles. It is what makes your muscles burn. Its buildup is what makes your muscles tire and give out.

Coaches and personal trainers tell athletes and exercisers that they have to learn to work out at just below their "lactic threshold," that point of diminishing returns when lactic acid starts to accumulate. Some athletes even have blood tests to find their personal lactic thresholds.

But that, it turns out, is all wrong. Lactic acid is actually a fuel, not a caustic waste product. Muscles make it deliberately, producing it from glucose, and they burn it to obtain energy. The reason trained athletes can perform so hard and so long is because their intense training causes their muscles to adapt so they more readily and efficiently absorb lactic acid.

How does a person's cognitive and communication abilities impact on informed consent?

A person needs to be able to form an opinion based on their understanding of the information, which has been given to them in a way that is easiest for them to understand. If and adult with a disability is unable to make a decision based on informed consent, their primary caregiver might be appointed as guardian in the process.

What are the 4 stages of the aging process?

The aging process typically involves four stages: young adulthood (early 20s to early 30s), middle adulthood (mid-30s to late 50s), late adulthood (60s to 70s), and elderly adulthood (80s and beyond). Each stage is marked by physical, cognitive, and social changes that are influenced by genetics, lifestyle, and environment.

How the duty of care affects the work of social care work?

The employer provide the policies and produres,being aware of dangers,carrying out risk assessment.That social worker and care giving organisations must do as much as in reasonably possible to keep individuals safe from harm.

What does bones grossly normal mean on an xray?

My non medical take: "grossly normal" may sound a little 'icky' to some, but the word gross hear means large, basically. The implication is that the overall structure, or 'big picture' of the bones shown indicates that they are normal. There are no abnormalities that are obvious or striking in any way, as far as a typical X ray is able to detect. This does not rule out the possibility that there are problems with the bones that would be detectable using other diagnostic procedures.

Can you leave conditioner in hair overnight Not a leave in one a regular conditioner?

It is not recommended to leave regular conditioner in your hair overnight as it may lead to product build-up, weigh down your hair, and even cause potential scalp issues. It's best to follow the instructions on the product label for the recommended leave-in time.

What does it mean if you have got teenage spots at a young age?

Having teenage spots at a young age may indicate early onset of puberty, hormonal imbalances, genetic predisposition, or poor skincare habits. It's important to consult a dermatologist to determine the underlying cause and receive appropriate treatment.

How often should a patient be repositioned if he or she cannot move himself?

It should be done every two to three hours, just as often as you provide care for incontinence. It is VERY important to reposition as this can prevent ulcers /bed sores. There are different ways to reposition you should check google for ways that suit your personal preference and that are appropriate for the patient. I suggest using plenty of pillows or wedges. Hope this helps.

Who is Harry biddle?

There is no well-known figure by the name of Harry Biddle. It is possible that there may be individuals with that name, but without specific context or details, it is difficult to provide more information.

What is a process aging report?

A process aging report is a tool used to track the aging of specific processes or tasks within a business workflow. It shows the status and duration of each process, highlighting any bottlenecks or delays in the workflow. This report helps managers identify inefficiencies and take corrective actions to improve process performance.