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Ano: 2015
Banca:
Quadrix
Órgão:
COBRA Tecnologia S/A (BB)
Prova:
Quadrix - 2015 - COBRA Tecnologia S/A (BB) - Analista de Operações - Requisitos e Testes de Software |
Q553466
Inglês
Texto associado
A study into the safety of surgical robots has linked the machines' use to at least 144 deaths and more than 1,000 injuries over a 14-year period in the US.
Robotic surgery linked to 144 deaths in the US Surgical robots allow doctors to improve recovery time and minimise scarring
A study into the safety of surgical robots has linked the machines' use to at least 144 deaths and more than 1,000 injuries over a 14-year period in the US.
The events included broken instruments falling into patients' bodies, electrical sparks causing tissue burns and system errors making surgery take longer than planned. The report notes that the figures represent a small proportion of the total number of robotic procedures. But it calls for fresh safety measures.
"Despite widespread adoption of robotic systems for minimally invasive surgery, a non-negligible number of technical difficulties and complications are still being experienced during procedures," the study States.
"Adoption of advanced techniques in design and operation of robotic surgical systems may reduce these preventable incidents in the future." Robotic surgery can reduce the risk of infections and help patients heal more quickly.
More accidents
The work was carried out by researchers at the University of Illinois at Urbana-Champaign, the Massachusetts Institute of Technology and Chicago's Rush University Medicai Center.
Their paper says 144 deaths, 1,391 injuries and 8,061 device malfunctions were recorded out of a total of more than 1.7 million robotic procedures carried out between January 2000 and December 2013.
This was based on reports submitted by hospitais, patients, device manufacturers and others to the US Food and Drug Administration, and the study notes that the true number could be higher.
Surgical robot
Surgeons face the risk of broken parts causing injury or lengthening procedures.
Its authors say the number of injuries and deaths per procedure has remained relatively constant since 2007. But due to the fact that the use of robotic systems is increasing "exponentially", they add, this means that the number of accidents is increasing every year.
They highlight that when problems do occur, people are several times more likely to die if the surgery involves their heart, lungs, head and/or neck rather than gynaecological and urological procedures.
They acknowledge that the data does not pinpoint why, but suggest it is because the former are more complex types of operations for which robots are less commonly used, so there is less experience and expertise available.
The researchers did not, however, compare accident rates with similar operations in which robots were not used. Their study has not been peer reviewed.
(http://www.bbc.com/news/technology-33609495f)
In the text the verb do is boldfaced. Choose the alternative which contais the correct explanation of its use.
Ano: 2015
Banca:
Quadrix
Órgão:
COBRA Tecnologia S/A (BB)
Prova:
Quadrix - 2015 - COBRA Tecnologia S/A (BB) - Analista de Operações - Requisitos e Testes de Software |
Q553465
Inglês
Texto associado
A study into the safety of surgical robots has linked the machines' use to at least 144 deaths and more than 1,000 injuries over a 14-year period in the US.
Robotic surgery linked to 144 deaths in the US Surgical robots allow doctors to improve recovery time and minimise scarring
A study into the safety of surgical robots has linked the machines' use to at least 144 deaths and more than 1,000 injuries over a 14-year period in the US.
The events included broken instruments falling into patients' bodies, electrical sparks causing tissue burns and system errors making surgery take longer than planned. The report notes that the figures represent a small proportion of the total number of robotic procedures. But it calls for fresh safety measures.
"Despite widespread adoption of robotic systems for minimally invasive surgery, a non-negligible number of technical difficulties and complications are still being experienced during procedures," the study States.
"Adoption of advanced techniques in design and operation of robotic surgical systems may reduce these preventable incidents in the future." Robotic surgery can reduce the risk of infections and help patients heal more quickly.
More accidents
The work was carried out by researchers at the University of Illinois at Urbana-Champaign, the Massachusetts Institute of Technology and Chicago's Rush University Medicai Center.
Their paper says 144 deaths, 1,391 injuries and 8,061 device malfunctions were recorded out of a total of more than 1.7 million robotic procedures carried out between January 2000 and December 2013.
This was based on reports submitted by hospitais, patients, device manufacturers and others to the US Food and Drug Administration, and the study notes that the true number could be higher.
Surgical robot
Surgeons face the risk of broken parts causing injury or lengthening procedures.
Its authors say the number of injuries and deaths per procedure has remained relatively constant since 2007. But due to the fact that the use of robotic systems is increasing "exponentially", they add, this means that the number of accidents is increasing every year.
They highlight that when problems do occur, people are several times more likely to die if the surgery involves their heart, lungs, head and/or neck rather than gynaecological and urological procedures.
They acknowledge that the data does not pinpoint why, but suggest it is because the former are more complex types of operations for which robots are less commonly used, so there is less experience and expertise available.
The researchers did not, however, compare accident rates with similar operations in which robots were not used. Their study has not been peer reviewed.
(http://www.bbc.com/news/technology-33609495f)
Choose the alternative whith the best synonim of the word widespread, boldfaced in the text.
Ano: 2015
Banca:
Quadrix
Órgão:
COBRA Tecnologia S/A (BB)
Prova:
Quadrix - 2015 - COBRA Tecnologia S/A (BB) - Analista de Operações - Requisitos e Testes de Software |
Q553464
Inglês
Texto associado
A study into the safety of surgical robots has linked the machines' use to at least 144 deaths and more than 1,000 injuries over a 14-year period in the US.
Robotic surgery linked to 144 deaths in the US Surgical robots allow doctors to improve recovery time and minimise scarring
A study into the safety of surgical robots has linked the machines' use to at least 144 deaths and more than 1,000 injuries over a 14-year period in the US.
The events included broken instruments falling into patients' bodies, electrical sparks causing tissue burns and system errors making surgery take longer than planned. The report notes that the figures represent a small proportion of the total number of robotic procedures. But it calls for fresh safety measures.
"Despite widespread adoption of robotic systems for minimally invasive surgery, a non-negligible number of technical difficulties and complications are still being experienced during procedures," the study States.
"Adoption of advanced techniques in design and operation of robotic surgical systems may reduce these preventable incidents in the future." Robotic surgery can reduce the risk of infections and help patients heal more quickly.
More accidents
The work was carried out by researchers at the University of Illinois at Urbana-Champaign, the Massachusetts Institute of Technology and Chicago's Rush University Medicai Center.
Their paper says 144 deaths, 1,391 injuries and 8,061 device malfunctions were recorded out of a total of more than 1.7 million robotic procedures carried out between January 2000 and December 2013.
This was based on reports submitted by hospitais, patients, device manufacturers and others to the US Food and Drug Administration, and the study notes that the true number could be higher.
Surgical robot
Surgeons face the risk of broken parts causing injury or lengthening procedures.
Its authors say the number of injuries and deaths per procedure has remained relatively constant since 2007. But due to the fact that the use of robotic systems is increasing "exponentially", they add, this means that the number of accidents is increasing every year.
They highlight that when problems do occur, people are several times more likely to die if the surgery involves their heart, lungs, head and/or neck rather than gynaecological and urological procedures.
They acknowledge that the data does not pinpoint why, but suggest it is because the former are more complex types of operations for which robots are less commonly used, so there is less experience and expertise available.
The researchers did not, however, compare accident rates with similar operations in which robots were not used. Their study has not been peer reviewed.
(http://www.bbc.com/news/technology-33609495f)
Choose the alternative in which the first paragraph has been rewrited correctly and with the same meaning.
Ano: 2015
Banca:
Quadrix
Órgão:
COBRA Tecnologia S/A (BB)
Prova:
Quadrix - 2015 - COBRA Tecnologia S/A (BB) - Analista de Operações - Requisitos e Testes de Software |
Q553463
Matemática
Em uma operação de desconto de duplicatas, o valor de face é igual a R$ 40.000,00. O prazo da operação é de quatro meses. Sabendo-se que o valor do desconto simples dessa operação é de R$ 2.000,00, qual é o valor da taxa de desconto?
Ano: 2015
Banca:
Quadrix
Órgão:
COBRA Tecnologia S/A (BB)
Prova:
Quadrix - 2015 - COBRA Tecnologia S/A (BB) - Analista de Operações - Requisitos e Testes de Software |
Q553462
Matemática
Uma determinada universidade realizou uma pesquisa para determinar a faixa etária dos alunos que prestam vestibular em seus cursos. Os resultados dessa pesquisa são:
Idade (anos): 16 a 20.
Quantidade de alunos: 20.
Idade (anos): 21 a 25.
Quantidade de alunos: 30.
Idade (anos): 26 a 30.
Quantidade de alunos: 45.
Idade (anos): 31 a 35.
Quantidade de alunos: 30.
Idade (anos): 36 a 40.
Quantidade de alunos: 35.
Idade (anos): 41 a 45.
Quantidade de alunos: 20.
Assinale a alternativa que contém o valor da Média Aritmética dessa distribuição de frequências, considerando os dados agrupados em classes.
Idade (anos): 16 a 20.
Quantidade de alunos: 20.
Idade (anos): 21 a 25.
Quantidade de alunos: 30.
Idade (anos): 26 a 30.
Quantidade de alunos: 45.
Idade (anos): 31 a 35.
Quantidade de alunos: 30.
Idade (anos): 36 a 40.
Quantidade de alunos: 35.
Idade (anos): 41 a 45.
Quantidade de alunos: 20.
Assinale a alternativa que contém o valor da Média Aritmética dessa distribuição de frequências, considerando os dados agrupados em classes.