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| Q. |
Regarding the chemical control of breathing, which statement is INCORRECT? |
| A. | central chemoreceptors are located in the medulla oblongata |
| B. | hypoxia makes an individual more sensitive to increases in arterial carbon dioxide |
| C. | arterial oxygen less than 70mmHg markedly stimulates respiration via the carotid bodies |
| D. | carotid bodies have the highest blood flow, per unit time per 100g, of any tissue in the body |
| E. | carbon dioxide is more important than oxygen in respiratory control |
| Answer» C. arterial oxygen less than 70mmHg markedly stimulates respiration via the carotid bodies | |
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