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Prova Técnico de Manutenção II (Eletrônica) - Hospital de Clínicas de Porto Alegre
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Questões extraídas da Prova :: clique na alternativa correta
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Questão 1 de 18 Q1955195 Q11 da prova
Instrução: As questões 11 a 15 referem-se ao texto abaixo. How to Properly Maintain an Ultrasound Machine An ultrasound technician, or sonographer, uses a probe known as a transducer to examine organs and vessels in the body. The ultrasound machine creates an image based on the speed at which echoes return from the transducer. Maintaining an ultrasound machine is vital for continued and accurate use in patient diagnostic testing. Because the ultrasound equipment is necessary for a smoothly functioning medical lab, the care, prevention and maintenance of the machine should be strictly followed on a routine basis. Preventative machine maintenance and cleaning by a service representative should be scheduled on a quarterly basis, and the ultrasound equipment should be checked daily. The technician must be sure that all of the connections are plugged in properly and look carefully at the integrity of the wiring, cables and transducers. The technician must wipe down the transducers and patient physiology cables - cables that monitor the heart rate and vital signs - after each patient exam, using an ultrasound cleaner, and follow any rigid cleaning protocols, such as sterilization for certain types of transducers used for specific procedures. The machine must be thoroughly wiped down at the end of each shift. Any glitches or problems noticed during any of the exams done during your shift must be written down and reported to the hospital administration. Texto extraído e adaptado do sítio: http://www.medwrench.com.to-Properly-Maintain-Your- Ultrasound-Machine/

Qual a tradução correta para a frase: creates an image based on the speed at which echoes return from the transducer. (l. 03-05)?

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Questão 2 de 18 Q1955197 Q12 da prova
Instrução: As questões 11 a 15 referem-se ao texto abaixo. How to Properly Maintain an Ultrasound Machine An ultrasound technician, or sonographer, uses a probe known as a transducer to examine organs and vessels in the body. The ultrasound machine creates an image based on the speed at which echoes return from the transducer. Maintaining an ultrasound machine is vital for continued and accurate use in patient diagnostic testing. Because the ultrasound equipment is necessary for a smoothly functioning medical lab, the care, prevention and maintenance of the machine should be strictly followed on a routine basis. Preventative machine maintenance and cleaning by a service representative should be scheduled on a quarterly basis, and the ultrasound equipment should be checked daily. The technician must be sure that all of the connections are plugged in properly and look carefully at the integrity of the wiring, cables and transducers. The technician must wipe down the transducers and patient physiology cables - cables that monitor the heart rate and vital signs - after each patient exam, using an ultrasound cleaner, and follow any rigid cleaning protocols, such as sterilization for certain types of transducers used for specific procedures. The machine must be thoroughly wiped down at the end of each shift. Any glitches or problems noticed during any of the exams done during your shift must be written down and reported to the hospital administration. Texto extraído e adaptado do sítio: http://www.medwrench.com.to-Properly-Maintain-Your- Ultrasound-Machine/

O segundo parágrafo do texto (l. 06 a 11) refere-se especificamente

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Questão 3 de 18 Q1955199 Q13 da prova
Instrução: As questões 11 a 15 referem-se ao texto abaixo. How to Properly Maintain an Ultrasound Machine An ultrasound technician, or sonographer, uses a probe known as a transducer to examine organs and vessels in the body. The ultrasound machine creates an image based on the speed at which echoes return from the transducer. Maintaining an ultrasound machine is vital for continued and accurate use in patient diagnostic testing. Because the ultrasound equipment is necessary for a smoothly functioning medical lab, the care, prevention and maintenance of the machine should be strictly followed on a routine basis. Preventative machine maintenance and cleaning by a service representative should be scheduled on a quarterly basis, and the ultrasound equipment should be checked daily. The technician must be sure that all of the connections are plugged in properly and look carefully at the integrity of the wiring, cables and transducers. The technician must wipe down the transducers and patient physiology cables - cables that monitor the heart rate and vital signs - after each patient exam, using an ultrasound cleaner, and follow any rigid cleaning protocols, such as sterilization for certain types of transducers used for specific procedures. The machine must be thoroughly wiped down at the end of each shift. Any glitches or problems noticed during any of the exams done during your shift must be written down and reported to the hospital administration. Texto extraído e adaptado do sítio: http://www.medwrench.com.to-Properly-Maintain-Your- Ultrasound-Machine/

Como deve ser feita a manutenção preventiva e limpeza do aparelho?

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Questão 4 de 18 Q1955200 Q14 da prova
Instrução: As questões 11 a 15 referem-se ao texto abaixo. How to Properly Maintain an Ultrasound Machine An ultrasound technician, or sonographer, uses a probe known as a transducer to examine organs and vessels in the body. The ultrasound machine creates an image based on the speed at which echoes return from the transducer. Maintaining an ultrasound machine is vital for continued and accurate use in patient diagnostic testing. Because the ultrasound equipment is necessary for a smoothly functioning medical lab, the care, prevention and maintenance of the machine should be strictly followed on a routine basis. Preventative machine maintenance and cleaning by a service representative should be scheduled on a quarterly basis, and the ultrasound equipment should be checked daily. The technician must be sure that all of the connections are plugged in properly and look carefully at the integrity of the wiring, cables and transducers. The technician must wipe down the transducers and patient physiology cables - cables that monitor the heart rate and vital signs - after each patient exam, using an ultrasound cleaner, and follow any rigid cleaning protocols, such as sterilization for certain types of transducers used for specific procedures. The machine must be thoroughly wiped down at the end of each shift. Any glitches or problems noticed during any of the exams done during your shift must be written down and reported to the hospital administration. Texto extraído e adaptado do sítio: http://www.medwrench.com.to-Properly-Maintain-Your- Ultrasound-Machine/

De acordo com o terceiro parágrafo (l. 19 a 25), como devem ser seguidos os protocolos rígidos de limpeza do transdutor?

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Questão 5 de 18 Q1955202 Q15 da prova
Instrução: As questões 11 a 15 referem-se ao texto abaixo. How to Properly Maintain an Ultrasound Machine An ultrasound technician, or sonographer, uses a probe known as a transducer to examine organs and vessels in the body. The ultrasound machine creates an image based on the speed at which echoes return from the transducer. Maintaining an ultrasound machine is vital for continued and accurate use in patient diagnostic testing. Because the ultrasound equipment is necessary for a smoothly functioning medical lab, the care, prevention and maintenance of the machine should be strictly followed on a routine basis. Preventative machine maintenance and cleaning by a service representative should be scheduled on a quarterly basis, and the ultrasound equipment should be checked daily. The technician must be sure that all of the connections are plugged in properly and look carefully at the integrity of the wiring, cables and transducers. The technician must wipe down the transducers and patient physiology cables - cables that monitor the heart rate and vital signs - after each patient exam, using an ultrasound cleaner, and follow any rigid cleaning protocols, such as sterilization for certain types of transducers used for specific procedures. The machine must be thoroughly wiped down at the end of each shift. Any glitches or problems noticed during any of the exams done during your shift must be written down and reported to the hospital administration. Texto extraído e adaptado do sítio: http://www.medwrench.com.to-Properly-Maintain-Your- Ultrasound-Machine/

Qual a tradução correta para a palavra thoroughly (l. 26)?

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Questão 6 de 18 Q1955207 Q18 da prova

No MS-PowerPoint existem diferentes modos de exibição dos slides. Um deles é o modo de Classificação de Slides. Assinale a alternativa que contém uma função que NÃO é possível executar nesse modo de exibição.

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Questão 7 de 18 Q1955209 Q19 da prova

Na configuração dos programas e sistemas para acesso a serviços de Internet, muitas vezes é necessário fornecer informações a respeito do servidor IMAP. A função desse servidor destina-se

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Questão 8 de 18 Q1955211 Q20 da prova

Ao se navegar na internet, observa-se que alguns sites têm sua URL iniciando com a identificação “https://”, por exemplo, https://www.hcpa.ufrgs.br/. Essa identificação indica que a conexão é

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Questão 9 de 18 Q1955217 Q23 da prova

A constante de tempo do circuito RC série, com R=1 kΩ e C=1000 µF, vale

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Questão 10 de 18 Q1955218 Q24 da prova

Considerando um indutor ideal ligado em uma fonte de tensão elétrica alternada, é correto afirmar que

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Questão 11 de 18 Q1955220 Q25 da prova

Se um chuveiro elétrico dissipa uma potência média de 4400 W quando está ligado em uma rede elétrica alternada de 220 V, a corrente elétrica eficaz que circula por ele vale

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Questão 12 de 18 Q1955221 Q26 da prova

Uma carga reativa, em corrente alternada, possui potência ativa de 4 kW e potência reativa de 3 kVAR. O valor da potência aparente da carga vale

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Questão 13 de 18 Q1955223 Q27 da prova

O equivalente, em notação binária, do número decimal 67 é

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Questão 14 de 18 Q1955226 Q31 da prova

Se um retificador a diodos de onda completa for alimentado por uma rede com frequência de 50 Hz, a frequência de saída será

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Questão 15 de 18 Q1955232 Q34 da prova

Assinale a alternativa que apresenta a característica que NÃO corresponde a um amplificador operacional ideal.

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Questão 16 de 18 Q1955237 Q37 da prova

Na impossibilidade de implementação das medidas de proteção coletiva, que compreendem, prioritariamente, a desenergização elétrica conforme estabelece a NR-10 e, na sua impossibilidade o emprego de tensão de segurança, devem ser utilizadas outras medidas de proteção coletivas, tais como as citadas abaixo, EXCETO

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Questão 17 de 18 Q1955239 Q38 da prova

Quanto à segurança em instalações elétricas, essas serão consideradas desenergizadas e liberadas para trabalho, após terem passado por procedimentos apropriados. As alternativas abaixo referem-se a esses procedimentos, EXCETO uma delas, assinale-a.

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Questão 18 de 18 Q1955242 Q40 da prova

Segundo a Norma Regulamentadora n.º 32 (NR-32), a capacidade de um agente biológico causar doença em um hospedeiro suscetível é denominada

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