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A Reminder on Maintaining Bone Health
Is fear, ignorance or procrastination putting you at risk of a devastating bone fracture?
Most of the news about osteoporosis concerbs the side effects os current therapies and preventives. But it is important to put these effects in perpective- and to focus on treatment benefits and pratical measures that can help to prevent costly and debilitating fractures in fragile bones.
Osteoporosis is both underdiagnosed and undertreated. Doctor say it is underdiagnosed because many who have it fail to get a bone desity test, sometimes even after they suffer a fracture. The condition is undertreated because some people avoid drug therapy for fear of side effects, while others take their medications erratically or stop taking them altogether without consulting their doctors.
Is is easy to understand the prevailing concern. People hear about drug sid effects like osteonecrosis, or bone death, of the jaw (extremely rare and mostly in cancer patients) and unusual fractures of the thigh bone. They hear that supplements of bone -building calcium cam increase the risk of heart attack or stroke.
Some 10 milion Americans heve osteoporosis, and 34 milion more with low bone mass are at risk of developing it. It is a silent disease that typically first shows up as low-trauma fracture of the hip, spine or wrist. Low-trauma does bot mean no trauma; someone with healthy bones who falls from a standing height or less is unlikely to break a bone, according to Dr. Sundeep Khosla, president of the American Society for Bone and Mineral Research.
While women are the far more frequent victims of osteoporosis and develop it at a younger age, men -espeally those over 70- are also at risk and even less likely than women to have the disease diagnosed an treated.
Osteoporosis is both underdiagnosed and undertreated. Doctor say it is underdiagnosed because many who have it fail to get a bone desity test, sometimes even after they suffer a fracture. The condition is undertreated because some people avoid drug therapy for fear of side effects, while others take their medications erratically or stop taking them altogether without consulting their doctors.
Is is easy to understand the prevailing concern. People hear about drug sid effects like osteonecrosis, or bone death, of the jaw (extremely rare and mostly in cancer patients) and unusual fractures of the thigh bone. They hear that supplements of bone -building calcium cam increase the risk of heart attack or stroke.
Some 10 milion Americans heve osteoporosis, and 34 milion more with low bone mass are at risk of developing it. It is a silent disease that typically first shows up as low-trauma fracture of the hip, spine or wrist. Low-trauma does bot mean no trauma; someone with healthy bones who falls from a standing height or less is unlikely to break a bone, according to Dr. Sundeep Khosla, president of the American Society for Bone and Mineral Research.
While women are the far more frequent victims of osteoporosis and develop it at a younger age, men -espeally those over 70- are also at risk and even less likely than women to have the disease diagnosed an treated.
(New York Times, October 31, 2011; New York - USA)
Concerning osteoporosis, it's possible to assert that
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9/11: Ten years later
Attacks indelibly market American pyche
The day in crystalline sunlight and endlessly in blue skies but soon whipsawed into a decade of war, economic meltdown and deep political division.
Ten years after Islamic terrorists hijacked passenger jets and crashed them into the World Trade Center and the Pentagon on Sep. 11, 2001, the American that emerged from the smoke and rubble was in some ways a very different country.
How different?
Fisrt, a story: it's said that when President Richard Nixon made his groundbreaking visit to Communist China in 1972, he asked Premier Zhou Enlai what he thought about the French Revolution.
It's unclear whether Zhou thought Nixon was aking about the political upheaval of 1789 or the Paris student demonstrattions just hour years earrlier. In case he replied: "Too soon to tell".
It might be soon to fully understand the impact of 9/11 as well.
Did it somehow help spark the Arab Spring because our response unleashed so much upheaval in the Middle East?
Or the tea party, which harnessed an anxiety that America had lost control of events and turned that intoan intimidating political force?
It was easier to gauge the fallout on the day itself. From the moment of impact, the terrorist struck not only concrete and steel but the notion of American might and invincibility.
From crowded to one-stoplight towns, from farmsteads to factories and across the rugged spaces where the singular character of American has been mythically chiseled and shaped, the nation held its collective breath.
Perhaps we still do.
(Anchorage Daily News, September 11, 2011; Alaska - USA)
The alternative that brings the most comprehensive idea about the text is
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Identifique a alternativa que NÃO é um browser.
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Identifique os dígitos binários abaixo que correspondem sempre ao início de um endereço IP da classe C.
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2411247
Ano: 2011
Disciplina: TI - Organização e Arquitetura dos Computadores
Banca: IBFC
Orgão: CRA-SP
Disciplina: TI - Organização e Arquitetura dos Computadores
Banca: IBFC
Orgão: CRA-SP
Assinale abaixo um dispositivo de armazenamento óptico utilizado em computadores.
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No pacote MS Office 2007 são utilizadas atalho CTRL+P para: as teclas de
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2410746
Ano: 2011
Disciplina: TI - Organização e Arquitetura dos Computadores
Banca: IBFC
Orgão: CRA-SP
Disciplina: TI - Organização e Arquitetura dos Computadores
Banca: IBFC
Orgão: CRA-SP
CAFE em hexadecimal é equivalente a:
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Conforme o noticiado na Revista Veja de 05 de outubro de 2011: "A Justiça Eleitoral aprovou na semana passada a criação do Partido Social Democrático. Idealizado pelo Prefeito de São Paulo, Gilberto Kassab, o PSD é o 28º partido do Brasil... a nova legenda, que nasce com dois governadores e mais de cinquenta deputados, será aliada da presidente Dilma Roussef e de todos os governadores...". "Faremos política para ajudar o país. O partido não é de centro, nem de direita, nem de esquerda", diz Kassab.
Com base na publicação e de acordo com o comentado pela imprensa nacional:
I. Kassab tem dúvidas quanto às ideologias do partido e não quis se pronunciar à imprensa.
II.O PSD, com poucas adesões significativas, vem para tumultuar ainda mais o cenário político nacional.
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Assinale a alternativa que completa corretamente a lacuna.
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