front 1 Under normal circumstances, most water is lost in __________. | back 1 Urine |
front 2 The role of ADH is to ___. | back 2 Increase water reabsorption. |
front 3 Which hormone raises blood calcium levels? | back 3 PTH |
front 4 A decrease in blood CO2 levels leads to __________. | back 4 An increase in blood pH |
front 5 Which buffer system is the most abundant in the body? | back 5 Protein |
front 6 What is the effect of hyperventilation on pH? | back 6 respiratory alkalosis |
front 7 Hypersecretion of aldosterone results in hypokalemia, which causes hyperpolarization of neurons; this in turn results in ______ | back 7 the need for a stronger than normal stimulus in order to trigger an action potential |
front 8 The fluid link between the external and internal environment is ________. | back 8 Plasma |
front 9 Total body water is not a function of which of the following? | back 9 amount of water ingested |
front 10 When the production of hydrogen ions in the body is the same as their loss, you are in ____________________. | back 10 acid-base balance |
front 11 The largest percentage of body water is located in what compartment? | back 11 Intracellular fluid |
front 12 Annie has just eaten a large order of heavily salted french fries, some pickled eggs, and some cheese. How will consuming this much salt affect her physiology? | back 12 There will be a temporary increase in blood volume. |
front 13 98% of calcium filtered by the kidney is reabsorbed due to the action of ________. | back 13 Parathyroid hormone |
front 14 Which condition would cause a drop in pH? | back 14 Hypoventiliation |
front 15 The most prevalent electrolyte in the extracellular fluid is _________________ | back 15 Sodium |
front 16 Blood analysis indicates a low pH, and the patient is breathing
rapidly. Given your knowledge of acid-base balance, which of the
following is most likely? | back 16 metabolic acidosis |
front 17 True or False Salts are lost from the body in perspiration, feces, and urine. | back 17 True |
front 18 Whereas sodium is found mainly in the extracellular fluid, most ________ is found in the intracellular fluid. | back 18 Potassium |
front 19 The most important buffer system in the intracellular fluid compartment (ICF) is the ____________________. | back 19 Protein Buffer System |
front 20 Pica occurs when there is a deficiency of _________ in the body. | back 20 Minerals such as iron |
front 21 The condition in which sodium levels are too low is referred to as ____________________. | back 21 Hyponatremia |
front 22 A patient with alkalosis would experience ____________________ | back 22 Hypovetillation |
front 23 Physiology adjustments of water and electrolytes are made by
____________________. | back 23 E) All of the above |
front 24 Diuresis peaks _________ after drinking water. | back 24 1 hour |
front 25 True or False Most acidic substances (hydrogen ions) originate as by-products of cellular metabolism. | back 25 True |
front 26 Edema may result from _______ | back 26 Lymphatic Blockage |