why do they do a bone marrow biopsy

why do they do a bone marrow biopsy

When your doctor thinks youвre ready, youвll have the transplant. The procedure is similar to a blood transfusion. If youвre having an allogeneic transplant, bone marrow cells will be harvested from your donor a day or two before your procedure. If your own cells are being used, theyвll be retrieved from the stem cell bank. Cells are collected in two ways. During a bone marrow harvest, cells are collected from both hipbones through a needle. Youвre under anesthesia for this procedure, meaning youвll be asleep and free of any pain. During leukapheresis, a donor is given five shots to help the stem cells move from the bone marrow and into the bloodstream. Blood is then drawn through an intravenous (IV) line, and a machine separates out the white blood cells that contain stem cells. A needle

 why do they put sulfites in wine

why do they put sulfites in wine

Those little words БContains SulfitesБ on the bottom of a label often stir up concern. WhatБs even more puzzling is that the US is one of the only countries (along with Australia) that require bottles to be labeled. So what gives? How much sulfites are in wine and how do they affect you? Time to get to the bottom of sulfites in wine and discover how theyБre not as bad as you might think. About 5-10% of people with asthma have severe sulfite sensitivity and, thus, the US requires labeling for sulfites above 10 parts per million (PPM). Sulfur is on the rise as a concern among humans as a cause of health problems (from migraines to body swelling) because of its prevalence in processed foods. How Much Sulfur is in Wine? It depends. Based upon the production method, style, and the color of the

 why do parents lie about santa claus

why do parents lie about santa claus

And what about that disappointment? Can it be so strong in the end that it negates all the happiness and joy Б not to mention Barbie Dolls and bicycles Б Santa brought into their lives? The researchers in the Lancet Psychiatry article argue so, but not really, says Hartstein. Learning to deal with the sadness that comes from unfulfilled expectations is a natural part of life. ItБs a healthy emotion and you canБt hide from it. БI donБt believe disappointment is ever really problematic,Б Hartstein says, БWe work really hard to bubble wrap children to protect them from disappointment. ItБs a part of life and something that they do need to learn about. Б Over the past week, my little girls have seen Santa in real life at least three times (though only one encounter was close enough to whisper

 why do we feast on thanksgiving day

why do we feast on thanksgiving day

Thanksgiving Day is a national holiday in the,Pwith its roots in a celebration of the annual harvest. When is Thanksgiving Day? Fourth Thursday of November. In the US, Thanksgiving Day is celebrated every year on the fourth Thursday of November. This year, it falls on Thursday, November 23. President Abraham Lincoln was the first US president to officially declare the festival as the last Thursday in November. The date was set in stone by President Franklin D Roosevelt in 1939 and approved by Congress in 1941. International celebration. Thanksgiving is also celebrated in, Grenada, the Philippines, Saint Lucia, Liberia and the Netherlands. Black Friday. P Friday after Thanksgiving kickstarts the Christmas shopping season with promotional sales. P The day after Thanksgiving was called

 why is my recovery drive so full

why is my recovery drive so full

Thank you, I realise its not supposed to be for backups and I didnt actually mean to set it doing so. But I did and now I need to fix it, as I am constantly getting pops ups telling me the partition is too full. I have ordered an external hard drive to create a new back up on but I probably wont get it for a few weeks. In the mean time, how can I stop the constant pop ups. ...

 why is there zero gravity in space

why is there zero gravity in space

Have you ever seen videos of in space going on a "spacewalk"? If so, you know that they don't look like they're walking like they do on Earth. Instead, they sort of around. Here on Earth, when you drop a ball it falls to the ground. That's because of the of. But in space, everything floats. Why is that? Could it be because there's no air in? Maybe it's because the laws of don't to outer space? Scientists will tell you that the laws of do in outer space, and it's not a lack of air that accounts for the of gravity. So what's going on here? Why isn't there any gravity in space? Those same scientists would actually be quick to correct your. Gravity is Бeven in space! So what accounts for that weightless feeling that astronauts in outer space? There are a couple of factors that it. Anything

 why does gargling with salt water work

why does gargling with salt water work

I'm sure everyone has had their mother tell them to gargle salt water when they have a sore throat (or are sick in any way for that matter. ) And I'm also sure that everyone has done this, and it's helped. But why does something so simple and strange aid in curing us of our aching throats? Overall, gargling in general can help with a sore throat because it flushes the area of the throat. The salt is a good component to mix into the warm water because the salt draws moisture out of any bacteria in your throat and draws moisture out of your own swollen tissues, therefore reliving inflammation. This is because the salt grabs the moisture and promotes osmosis. Also, the salt not only destroys the bacteria it also prevents it from growing. According to the New York Times, saltwater gargling

 why do we hear ringing in our ears

why do we hear ringing in our ears

You may not be able prevent age-related hearing loss. However, you can take steps to keep it from getting worse. If you experience age-related hearing loss, try these tips: Avoid repetitive exposure to loud sounds. Wear ear protection in places where there are loud sounds. Control your blood sugar if you have diabetes. Seek prompt help from your doctor if you develop symptoms of age-related hearing loss. As your hearing loss increases, youБre more likely to lose your ability to understand speech. However, you may keep this ability, or minimize the loss, if you seek early treatment. What Is Tinnitus? Tinnitus (pronounced ti-ni-tis), or, is the sensation of hearing ringing, buzzing, hissing, chirping, whistling, or other sounds. The noise can be intermittent or continuous, and can vary in

 why do we have the australian coat of arms

why do we have the australian coat of arms

The is the focal point of the coat of arms, contained within is the badge of each Australian state, the whole surrounded by an border representing the federation of the states:. In the top half, from left to right, the states represented are:, and. In the bottom half, from left to right:, and. Above the shield is the seven-pointed or Star of Federation above a blue and gold wreath, forming the. Six of the points on the star represent the original six states, while the seventh point represents the combined territories and any future states of Australia. In its entirety the shield represents the. The and that the have never been designated as official animal emblems of the nation. They owe their unofficial recognition to the fact that they are Australian (found only on that continent), and

 why do we hire you instead of someone else

why do we hire you instead of someone else

If there's one question that strikes fear into the hearts of interviewees everywhere, it is: "Why should we hire you? " Unfortunately, this also happens to be the one question which every employer needs an answer to. Quite often your potential employer will address this question themselves by assessing your overall interview performance against a set of requirements. However, if an interviewer does ask you directly why they should pick you, you need to be able to impress. There are several simple tactics you can employ to ensure you do just that. Refer to the job description Read the job description thoroughly. Which skills and experiences are listed? Make a note of three or four of the employer's most prominent 'wants', ones you truly feel you can fulfil, and use these as the backbone of