【Daily Question】Ways poisons enter the human body: Participants get +2 wealth points, those who answer correctly get +6 wealth points. July 22nd
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This post was last edited by Reflecting on the Three Kingdoms liu on 2015-7-22 09:30. Poisons in gaseous or aerosol form (dust, smoke, fog) can enter the body through the respiratory tract. Its main locations are the bronchi and alveoli. Toxins absorbed through the respiratory tract enter the alveoli, from where they can quickly pass through the alveolar walls into the blood circulation. These toxins then travel back to the heart via the pulmonary blood flow, and without being detoxified by the liver, they enter the systemic circulation and are distributed throughout the body. The main routes by which productive toxins enter the human body are the respiratory tract, (skin), ( ). A、Eyes B、Digestive tract C、Hair
Choose B, digestive tract. ----------------------
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Toxins in gaseous or aerosol form (dust, smoke, fog) can enter the human body through the respiratory tract. Its main locations are the bronchi and alveoli. Toxins absorbed through the respiratory tract enter the alveoli, from where they can quickly pass through the alveolar walls into the blood circulation. These toxins then travel back to the heart via the pulmonary blood flow, and without being detoxified by the liver, they enter the systemic circulation and are distributed throughout the body. The main routes by which toxic substances enter the human body are the respiratory tract, (skin), and (B, digestive tract). A、Eyes B、Digestive tract C、Hair
This post was last edited by Reflecting on the Three Kingdoms liu on 2015-7-22 09:30. Poisons in gaseous or aerosol form (dust, smoke, fog) can enter the body through the respiratory tract. Its main locations are the bronchi and alveoli. Toxins absorbed through the respiratory tract enter the alveoli, from where they can quickly pass through the alveolar walls into the blood circulation. These toxins then travel back to the heart via the pulmonary blood flow, and without being detoxified by the liver, they enter the systemic circulation and are distributed throughout the body. The main routes by which productive toxins enter the human body are the respiratory tract, (skin), ( ). B. Digestive tract
The answer to this question is B...................
Answer to this question: B, digestive tract
Choose “B” Digestive tract; the main routes of toxin entry are skin and respiratory tract, as well as the digestive tract