Foram encontradas 50 questões.
Em relação à dose equivalente, é correto afirmar:
Provas
Questão presente nas seguintes provas
Em relação à dose absorvida, assinale a alternativa correta.
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No contexto da proteção radiológica, a hipótese linear
sem limite (Linear No-Threshold – LNT) é comumente
usada para avaliar o risco. Qual das seguintes afirmações melhor descreve esse modelo?
Provas
Questão presente nas seguintes provas
Em relação às partículas e aos tipos de radiação, assinale a alternativa correta.
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Questão presente nas seguintes provas
Em relação à radiação ionizante, a quantidade estocástica tem as seguintes características:
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Leia o texto para responder à questão.
Seventeen of 34 types of cancer have become more
common in younger generations in the United States, the
broadest study of its kind to date has found. The analysis,
published in August 2024 in The Lancet Public Health,
examined data from 23.7 million people born between 1920
and 1990 and diagnosed with cancer between 2000 and 2019.
It found, for example, that people born in 1990 were 2.6 to 3.6
times more likely to develop cancers of the small intestine,
kidney, and pancreas than those born in 1955, and 2.6 times
more likely to develop endometrial cancer than someone born
in 1930. The findings suggest people are increasingly being
exposed to carcinogens during early life or young adulthood.
However, younger birth cohorts were at the same or lower risk
of death from most types of cancer than older ones.
(www.science.org. Agosto de 2024. Adaptado)
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Leia o texto para responder à questão.
Seventeen of 34 types of cancer have become more
common in younger generations in the United States, the
broadest study of its kind to date has found. The analysis,
published in August 2024 in The Lancet Public Health,
examined data from 23.7 million people born between 1920
and 1990 and diagnosed with cancer between 2000 and 2019.
It found, for example, that people born in 1990 were 2.6 to 3.6
times more likely to develop cancers of the small intestine,
kidney, and pancreas than those born in 1955, and 2.6 times
more likely to develop endometrial cancer than someone born
in 1930. The findings suggest people are increasingly being
exposed to carcinogens during early life or young adulthood.
However, younger birth cohorts were at the same or lower risk
of death from most types of cancer than older ones.
(www.science.org. Agosto de 2024. Adaptado)
Provas
Questão presente nas seguintes provas
- Gramática - Língua InglesaAdvérbios e conjunções | Adverbs and conjunctions
- Gramática - Língua InglesaPalavras conectivas | Connective words
Leia o texto para responder à questão.
In a study of more than 100,000 people, researchers found
that those with less healthy lifestyles were more likely to reduce
their risk of colorectal cancer with regular aspirin use than those
with healthier behaviors (JAMA Oncol 2024 Aug 1). Regular
aspirin use was defined as two or more 325 mg tablets
a week or a daily 81 mg dose; less healthy lifestyles were
characterized by higher body mass index, smoking, greater
alcohol consumption, less physical activity, and poorer diet.
Those with the unhealthiest lifestyles had a 3.4% chance
of developing colorectal cancer if they didn’t take aspirin
regularly, whereas those who did had a 2.1% chance of
developing the disease. In contrast, people with the healthiest
lifestyles had a 1.5% chance of developing colorectal cancer
if they took aspirin regularly and a 1.6% chance if they didn’t.
This result suggests that physicians can pursue a nuanced
approach when prescribing aspirin for disease prevention.
(https://aacrjournals.org. 26 de julho a 01 de agosto 2024. Adaptado)
Provas
Questão presente nas seguintes provas
Leia o texto para responder à questão.
In a study of more than 100,000 people, researchers found
that those with less healthy lifestyles were more likely to reduce
their risk of colorectal cancer with regular aspirin use than those
with healthier behaviors (JAMA Oncol 2024 Aug 1). Regular
aspirin use was defined as two or more 325 mg tablets
a week or a daily 81 mg dose; less healthy lifestyles were
characterized by higher body mass index, smoking, greater
alcohol consumption, less physical activity, and poorer diet.
Those with the unhealthiest lifestyles had a 3.4% chance
of developing colorectal cancer if they didn’t take aspirin
regularly, whereas those who did had a 2.1% chance of
developing the disease. In contrast, people with the healthiest
lifestyles had a 1.5% chance of developing colorectal cancer
if they took aspirin regularly and a 1.6% chance if they didn’t.
This result suggests that physicians can pursue a nuanced
approach when prescribing aspirin for disease prevention.
(https://aacrjournals.org. 26 de julho a 01 de agosto 2024. Adaptado)
Provas
Questão presente nas seguintes provas
Leia o texto para responder à questão.
In a study of more than 100,000 people, researchers found
that those with less healthy lifestyles were more likely to reduce
their risk of colorectal cancer with regular aspirin use than those
with healthier behaviors (JAMA Oncol 2024 Aug 1). Regular
aspirin use was defined as two or more 325 mg tablets
a week or a daily 81 mg dose; less healthy lifestyles were
characterized by higher body mass index, smoking, greater
alcohol consumption, less physical activity, and poorer diet.
Those with the unhealthiest lifestyles had a 3.4% chance
of developing colorectal cancer if they didn’t take aspirin
regularly, whereas those who did had a 2.1% chance of
developing the disease. In contrast, people with the healthiest
lifestyles had a 1.5% chance of developing colorectal cancer
if they took aspirin regularly and a 1.6% chance if they didn’t.
This result suggests that physicians can pursue a nuanced
approach when prescribing aspirin for disease prevention.
(https://aacrjournals.org. 26 de julho a 01 de agosto 2024. Adaptado)
Provas
Questão presente nas seguintes provas
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