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Phys Final
| Question | Answer |
|---|---|
| When placed in an electrolyte solution with a weak current, positive ions such as Na+ will be attracted to the negative electrode and are called | cations |
| All of the following are acidic ketone bodies that accumulate during the incomplete breakdown of fats except | Phosphorus |
| The cardinal principle of fluid balance is that it can be maintained only if intake equals | output |
| The two major types of control systems that operate to maintain the constancy of pH are | mechanical and physiological |
| Although both acid and base components are important, the homeostasis of body pH largely depends on the control of _____ ion concentration in the _____ fluid. | Hydroxyl; extracellular |
| Normal blood pH and acid-base balance depend on the ratio of base bicarbonate to carbonic acid buffer pair being _____ in the extracellular fluid. | 20:10 |
| Organic substances with the type of bond that does not permit the compound to break up in a solution are called | electrolytes |
| The final step in lipid transport by the intestines is the formation of | Chylomicrons |
| Peristalsis is regulated in part by the intrinsic stretch reflexes. It is also thought to be stimulated by the hormone | Cholecystokinin (CCK) |
| The wave-like ripple of the muscle layer of the GI tract is called | Peristalsis |
| CCK is an intestinal hormone that | causes the pancreas to increase secretion of exocrine high in enzymatic content, opposes the influence of gastrin on gastric parietal cells,stimulates contraction of the gallbladder so that bile can pass into the duodenum. |