SiSTEMa Circulatório - 5º Ano

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| By Catherine Halcomb
Catherine Halcomb
Community Contributor
Quizzes Created: 1443 | Total Attempts: 6,686,485
| Attempts: 2,937
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  • 1/8 Questões

    O sistema circulatório possui um conjunto de ógãos responsáveis pelo transporte de substâncias por todo nosso corpo.

    • True
    • False
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Sistema Circulatório - 5º Ano - Quiz

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  • 2. 

    O sangue circula dentro de tubos especiais, chamados vasos sanguíneos.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because blood circulates within special tubes called blood vessels. Blood vessels include arteries, veins, and capillaries, which transport blood throughout the body. This circulation allows for the delivery of oxygen, nutrients, and hormones to various tissues and organs, while also removing waste products.

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  • 3. 

    O ........................................ e os .......................................... são os principais órgãos do aparelho circulatório. Eles são responsáveis pela circulação do sangue no nosso organismo.

    • Coração - vasos sanguíneos

    • Artérias - veias

    • Vasos capilares - veias

    • Vasos capilares - artérias

    Correct Answer
    A. Coração - vasos sanguíneos
    Explanation
    The correct answer is "coração - vasos sanguíneos" because the heart and blood vessels are the main organs of the circulatory system. They are responsible for the circulation of blood throughout our body.

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  • 4. 

    O coração se contrai e impulsiona o sangue que circula em nosso organismo.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because the heart does indeed contract and pump blood throughout our body. The contraction of the heart muscles helps to push the blood into the arteries, which then carry oxygen and nutrients to all the cells in our body. This circulation of blood is essential for the proper functioning of our organs and tissues.

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  • 5. 

    O transporte de substâncias é feito pelo:

    • Oxigênio

    • Alimentos

    • Sangue

    • Gás carbônico

    Correct Answer
    A. Sangue
    Explanation
    O transporte de substâncias é feito pelo sangue. O sangue é responsável por transportar oxigênio, nutrientes, hormônios, células de defesa e eliminar produtos de excreção, como o gás carbônico. Portanto, o sangue desempenha um papel fundamental no transporte de substâncias pelo corpo humano.

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  • 6. 

    O sangue que sai do ....................... é rico em ....................... e é chamdo de sangue arterial.

    • Coração - oxigênio

    • Pulmões - gás carbônico

    • Coração - gás carbônico

    • Vasos sanguíneos - gás carbônico

    Correct Answer
    A. Coração - oxigênio
    Explanation
    The blood that leaves the heart is rich in oxygen and is called arterial blood.

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  • 7. 

    O sangue que entra no coração é carregado de gás carbônico é chamado de:

    • Arterial

    • Venoso

    • Oxigenado

    • Pulmonar

    Correct Answer
    A. Venoso
    Explanation
    The correct answer is "venoso." In the given question, it is stated that the blood entering the heart is loaded with carbon dioxide. This indicates that the blood is deoxygenated and has already delivered oxygen to the tissues. Such deoxygenated blood is called venous blood.

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Quiz Review Timeline (Updated): Mar 21, 2023 +

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  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Nov 17, 2012
    Quiz Created by
    Catherine Halcomb
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