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Inza Mohammad
Human Physiology
| Question | Answer |
|---|---|
| The hormone that inhibits gastric muscle, slowing passage of food into the duodenum is called what? | Gastric inhibitory peptide |
| Which membrane receptor acts to directly change ion permeability when stimulated? | Gated channel receptor |
| Polysaccharides are hydrolyzed into disaccharides by enzymes known as | Amylase |
| What constitutes total lung volume? | Residual volume and vital capacity |
| External respiration can be defined as | The exchange of gases between the lung and the blood capillaries in the lung |
| The PCO2 in alveolar air is the what blood? | Less than in the systemic venous and greater than in the systemic venous |
| Peristalsis is regulated in part by the intrinsic stretch reflexes. It is also thought to be stimulated by the hormone | Cholecystokinin (CCK) |
| The final step in lipid transport by the intestines is the formation of what? | Chylomicrons |
| During which stage of swallowing is there a risk of food entering respiratory pathways? | Oropharyngeal |
| Which of the process of mechanical digestion involves the esophagus? | Deglutition and Peristalsis |
| Which blood vessel carries absorbed food from the GI tract to the liver? | Portal Vein |