Questões de Concursos | OAB | Enem | Vestibular

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The Food and Drug Administration warned Wednesday that repeated or lengthy use of general anesthesia or sedation drugs _______ children younger than 3 or pregnant women in their third trimester may affect youngsters' developing brains. The agency, which said its warning is based _________ a comprehensive analysis of the latest research, issued a “drug-safety communication” to inform health-care providers, parents and pregnant women about the risks of using the drugs repeatedly or for more than three hours at a time. It also ordered manufacturers to add warnings to their products labels. “We recognize that in many cases these exposures may be medically necessary,” Janet Woodcock, director of the FDA's Center for Drug Evaluation and Research, said in a statement. The new data on potential harms, she said, “must be carefully weighed against the risk of not performing a specific medical procedure.

The agency said that laboratory studies show that using the drugs in pregnant or young animals for more than three hours at a time causes widespread loss of nerve cells, which correlated with long-term effects on learning and behavior.

Some studies have also been conducted in children, with some supporting the findings from the animal research, particularly after repeated or prolonged exposure to the drugs early ____ life. But, all the studies in children had limitations, and the FDA said that “it is unclear whether any negative effects seen in children’s learning or behavior were due to the drugs or to other factors, such as the underlying medical condition that led to the need for the surgery or procedure.” A single, short exposure to the drugs is unlikely to have a negative effect, the agency added. More than 1 million children under age 4 require anesthesia for surgery in the United States each year, for conditions such as congenital heart defects or pyloric stenosis, which is a narrowing of the opening from the stomach into the small intestine.

The FDA said it has been investigating the effects of anesthesia on brain development since the first animal study on the topic was published in 1999. In 2010, it formed a partnership ________ the International Anesthesia Research Society on a project called SmartTots – Strategies for Mitigating Anesthesia-Related Neurotoxicity in Tots – to fund research on the effect of the drugs on pregnant women and children.

The Washington Post - adapted.

Choose the alternative that completes the blank spaces in the text CORRECTLY:

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The Food and Drug Administration warned Wednesday that repeated or lengthy use of general anesthesia or sedation drugs _______ children younger than 3 or pregnant women in their third trimester may affect youngsters' developing brains. The agency, which said its warning is based _________ a comprehensive analysis of the latest research, issued a “drug-safety communication” to inform health-care providers, parents and pregnant women about the risks of using the drugs repeatedly or for more than three hours at a time. It also ordered manufacturers to add warnings to their products labels. “We recognize that in many cases these exposures may be medically necessary,” Janet Woodcock, director of the FDA's Center for Drug Evaluation and Research, said in a statement. The new data on potential harms, she said, “must be carefully weighed against the risk of not performing a specific medical procedure.

The agency said that laboratory studies show that using the drugs in pregnant or young animals for more than three hours at a time causes widespread loss of nerve cells, which correlated with long-term effects on learning and behavior.

Some studies have also been conducted in children, with some supporting the findings from the animal research, particularly after repeated or prolonged exposure to the drugs early ____ life. But, all the studies in children had limitations, and the FDA said that “it is unclear whether any negative effects seen in children’s learning or behavior were due to the drugs or to other factors, such as the underlying medical condition that led to the need for the surgery or procedure.” A single, short exposure to the drugs is unlikely to have a negative effect, the agency added. More than 1 million children under age 4 require anesthesia for surgery in the United States each year, for conditions such as congenital heart defects or pyloric stenosis, which is a narrowing of the opening from the stomach into the small intestine.

The FDA said it has been investigating the effects of anesthesia on brain development since the first animal study on the topic was published in 1999. In 2010, it formed a partnership ________ the International Anesthesia Research Society on a project called SmartTots – Strategies for Mitigating Anesthesia-Related Neurotoxicity in Tots – to fund research on the effect of the drugs on pregnant women and children.

The Washington Post - adapted.

Which sentence about the text is INCORRECT?

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The Food and Drug Administration warned Wednesday that repeated or lengthy use of general anesthesia or sedation drugs _______ children younger than 3 or pregnant women in their third trimester may affect youngsters' developing brains. The agency, which said its warning is based _________ a comprehensive analysis of the latest research, issued a “drug-safety communication” to inform health-care providers, parents and pregnant women about the risks of using the drugs repeatedly or for more than three hours at a time. It also ordered manufacturers to add warnings to their products labels. “We recognize that in many cases these exposures may be medically necessary,” Janet Woodcock, director of the FDA's Center for Drug Evaluation and Research, said in a statement. The new data on potential harms, she said, “must be carefully weighed against the risk of not performing a specific medical procedure.

The agency said that laboratory studies show that using the drugs in pregnant or young animals for more than three hours at a time causes widespread loss of nerve cells, which correlated with long-term effects on learning and behavior.

Some studies have also been conducted in children, with some supporting the findings from the animal research, particularly after repeated or prolonged exposure to the drugs early ____ life. But, all the studies in children had limitations, and the FDA said that “it is unclear whether any negative effects seen in children’s learning or behavior were due to the drugs or to other factors, such as the underlying medical condition that led to the need for the surgery or procedure.” A single, short exposure to the drugs is unlikely to have a negative effect, the agency added. More than 1 million children under age 4 require anesthesia for surgery in the United States each year, for conditions such as congenital heart defects or pyloric stenosis, which is a narrowing of the opening from the stomach into the small intestine.

The FDA said it has been investigating the effects of anesthesia on brain development since the first animal study on the topic was published in 1999. In 2010, it formed a partnership ________ the International Anesthesia Research Society on a project called SmartTots – Strategies for Mitigating Anesthesia-Related Neurotoxicity in Tots – to fund research on the effect of the drugs on pregnant women and children.

The Washington Post - adapted.

According to the text, analyze the following items:

I. The expression “which”, in “… agency, which said its warning…” (1^st paragraph), refers to “agency”.

II. The word “single”, in “…single, short exposure to the drugs…” (3^rd paragraph), has a similar meaning to “alone”.

III. The word “but”, in “… But, all the studies in children…” (3^rd paragraph), could be substituted, without any change in meaning, by “also”.

The CORRECT item(s) is(are):

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The Food and Drug Administration warned Wednesday that repeated or lengthy use of general anesthesia or sedation drugs _______ children younger than 3 or pregnant women in their third trimester may affect youngsters' developing brains. The agency, which said its warning is based _________ a comprehensive analysis of the latest research, issued a “drug-safety communication” to inform health-care providers, parents and pregnant women about the risks of using the drugs repeatedly or for more than three hours at a time. It also ordered manufacturers to add warnings to their products labels. “We recognize that in many cases these exposures may be medically necessary,” Janet Woodcock, director of the FDA's Center for Drug Evaluation and Research, said in a statement. The new data on potential harms, she said, “must be carefully weighed against the risk of not performing a specific medical procedure.

The agency said that laboratory studies show that using the drugs in pregnant or young animals for more than three hours at a time causes widespread loss of nerve cells, which correlated with long-term effects on learning and behavior.

Some studies have also been conducted in children, with some supporting the findings from the animal research, particularly after repeated or prolonged exposure to the drugs early ____ life. But, all the studies in children had limitations, and the FDA said that “it is unclear whether any negative effects seen in children’s learning or behavior were due to the drugs or to other factors, such as the underlying medical condition that led to the need for the surgery or procedure.” A single, short exposure to the drugs is unlikely to have a negative effect, the agency added. More than 1 million children under age 4 require anesthesia for surgery in the United States each year, for conditions such as congenital heart defects or pyloric stenosis, which is a narrowing of the opening from the stomach into the small intestine.

The FDA said it has been investigating the effects of anesthesia on brain development since the first animal study on the topic was published in 1999. In 2010, it formed a partnership ________ the International Anesthesia Research Society on a project called SmartTots – Strategies for Mitigating Anesthesia-Related Neurotoxicity in Tots – to fund research on the effect of the drugs on pregnant women and children.

The Washington Post - adapted.

From the text, we can infer that:

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Em conformidade com os Parâmetros Curriculares Nacionais: terceiro e quarto ciclos do Ensino Fundamental: Matemática, quanto aos objetivos da matemática para o terceiro ciclo, o ensino da matemática deve visar ao desenvolvimento do pensamento geométrico, por meio da exploração de situações de aprendizagem que levem o aluno a:

I. Resolver situações-problema de localização e deslocamento de pontos no espaço, reconhecendo nas noções de direção e sentido, de ângulo, de paralelismo e de perpendicularismo elementos fundamentais para a constituição de sistemas de coordenadas cartesianas.

II. Estabelecer relações entre figuras espaciais e suas representações planas, envolvendo a observação das figuras sob diferentes pontos de vista, construindo e interpretando suas representações. III. Resolver situações-problema que envolvam figuras geométricas planas, utilizando procedimentos de decomposição e composição, transformação, ampliação e redução.

Estão CORRETOS:

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Dada a seguinte função trigonométrica f(x) = sen(2x) + 1, tem-se que o período dessa função é:

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Uma duplicata no valor de R$ 7.250,00 é descontada 4 meses antes do vencimento. Sabendo-se que a taxa mensal de desconto bancário simples é de 3%, qual o valor presente total dessa duplicata?

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Considerando-se os tipos de matrizes, assinalar a alternativa que contém uma matriz simétrica:

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Sabendo-se que o sexto termo de certa progressão geométrica é igual a 160 e que a razão dessa progressão é igual a 2, qual o valor da soma dos seis primeiros termos dessa progressão?

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Ao jogar uma moeda três vezes, qual a probabilidade de se obter três caras ou três coroas?

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Considerando-se o diagrama abaixo, é INCORRETO afirmar que:

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Assinalar a alternativa que apresenta a negação da proposição “Ana faz curso técnico em enfermagem e Bruna faz curso técnico em radiologia.”:

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Com base nos Parâmetros Curriculares Nacionais: terceiro e quarto ciclos do Ensino Fundamental: Geografia, analisar a sentença abaixo:
A Geografia é uma área de conhecimento comprometida em tornar o mundo compreensível para os alunos, explicável e passível de transformações. Neste sentido, assume grande relevância dentro do contexto dos Parâmetros Curriculares Nacionais, em sua meta de buscar um ensino para a conquista da cidadania brasileira (1ª parte). A Geografia tem por objetivo estudar as relações entre o processo histórico na formação das sociedades humanas e o funcionamento da natureza por meio da leitura do lugar, do território, a partir de sua paisagem (2ª parte).
A sentença está:

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Com base na obra de ROSS, em relação aos processos endógenos na geração das formas do relevo, analisar a sentença abaixo:
I. As forças endógenas (passivas e ativas) comandam a formação das formas do relevo através do condicionamento estrutural. II. A força endógena ativa corresponde à força comandada pela energia do interior da Terra e se manifesta pela dinâmica da litosfera através da tectônica de placas. III. As forças endógenas passivas são representadas pelos diferentes grupos de rochas e pelo modo como estas se encontram estruturalmente arranjadas.
Estão CORRETOS:

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Com base na obra de PRESS et al., considerando-se os padrões de drenagem, é CORRETO afirmar que a figura abaixo representa um padrão de drenagem: