题目内容

The respiration is ()

A. the summation of expiration and inspiration
B. the process that gas comes in and out of lung
C. the gas exchange between pulmonary alveoli and blood
D. the gas exchange between body and the external environment
E. the process that gas comes in and out histiocytes

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In which phase below, the intrapulmonary- pressure equals to atmosphere pressure ()

A. at the beginning of expiration and inspiration
B. at the end of inspiration and the beginning of expiration
C. at the beginning of inspiration and the end of expiration
D. at the end of expiration and the beginning of inspiration
E. at the end of expiration and the end of inspiration

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The effect of sympathetic stimulation on gastrointestinal tract is ()

A. Inhibition of gastrointestinal motility and secretion
B. Increased gastrointestinal motility and secretion
C. Gastrointestinal motility and secretion inhibition
D. Gastrointestinal motility inhibition and secretion enhancement
E. The gastrointestinal motility was enhanced, and the secretion did not change significantly

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The misrepresentation of gastric acid secretion is ()

A. Parietal cell secretion
B. It takes energy
C. Proton pump plays a key role in H + secretion
D. Coupling of H+ secretion and K+ intracellular transport
E. When HCO3- is secreted by parietal cells, the plasma pH will decrease

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Endogenous substances that can promote gastric acid secretion ()

A. Tryptophan
B. Gastric inhibitory peptide
C. Ach
D. Epidermal growth factor
E. Somatostatin

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The respiration is ()

A. the summation of expiration and inspiration B. the process that gas comes in and out of lung C. the gas exchange between pulmonary alveoli and blood D. the gas exchange between body and the external environment E. the process that gas comes in and out histiocytes

In which phase below, the intrapulmonary- pressure equals to atmosphere pressure ()

The effect of sympathetic stimulation on gastrointestinal tract is ()

The misrepresentation of gastric acid secretion is ()

Endogenous substances that can promote gastric acid secretion ()

A. the summation of expiration and inspiration
B. the process that gas comes in and out of lung
C. the gas exchange between pulmonary alveoli and blood
D. the gas exchange between body and the external environment
E. the process that gas comes in and out histiocytes