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fluid/electrolytes
| Question | Answer |
|---|---|
| responsible for compensatory reabsorption of water | ADH |
| the process by which substances move back and forth across compartment membranes until they are equally divided | diffusion |
| the active transport process that moves sodium and potassium into or out of cells | sodium pump |
| furosemide (Lasix) | |
| A potassium level lower than 3.5 s/s | reduced urine output, cardiac dysrhythmia, muscle weakness, abdominal pain and distention, paralytic ileus, lethargy, and confusion. |
| Chvostek sign is a signal of | hypocalcemia |
| why should urine output be measured prior to administering an (IV) bag containing potassium | to ensure adequate excretion of potassium, preventing hyperkalemia. |
| the best early indicator of dehydration in an elderly patient? | constipation |
| The nurse is assessing a patient with renal failure and notes fatigue, muscle cramps, confusion, and headache. Which electrolyte imbalance corresponds with these findings | hyponatremia |
| normal urine SG | 1.010 to 1.025 |