Podcast
Questions and Answers
A patient taking thiazide diuretics is prescribed a medication that inhibits calcium reabsorption in the kidneys. What potential electrolyte imbalance should the nurse monitor for, considering the combined effects?
A patient taking thiazide diuretics is prescribed a medication that inhibits calcium reabsorption in the kidneys. What potential electrolyte imbalance should the nurse monitor for, considering the combined effects?
- Hypokalemia (correct)
- Hypercalcemia
- Hyponatremia
- Hypermagnesemia
An elderly patient with a history of gout is started on a thiazide diuretic for hypertension. What specific dietary advice should the nurse provide, considering the patient's medical history and medication?
An elderly patient with a history of gout is started on a thiazide diuretic for hypertension. What specific dietary advice should the nurse provide, considering the patient's medical history and medication?
- Limit potassium-rich foods and monitor for signs of hypokalemia.
- Increase intake of purine-rich foods to counteract the effects on uric acid.
- Encourage foods high in potassium while closely monitoring uric acid levels. (correct)
- Maintain a consistent potassium intake while monitoring for signs of hyperkalemia.
A patient on loop diuretics is also receiving an aminoglycoside antibiotic. Recognizing the ototoxic potential of both medications, what is the most important nursing intervention?
A patient on loop diuretics is also receiving an aminoglycoside antibiotic. Recognizing the ototoxic potential of both medications, what is the most important nursing intervention?
- Increase the patient's fluid intake to reduce the risk of ototoxicity.
- Administer both medications at different times of the day to minimize interaction.
- Administer loop diuretics in the evening to reduce nocturia and potential hearing damage.
- Monitor the patient for changes in hearing and balance, and report any concerns. (correct)
A patient is prescribed spironolactone for heart failure. What assessment finding would be most concerning and warrant immediate communication with the healthcare provider?
A patient is prescribed spironolactone for heart failure. What assessment finding would be most concerning and warrant immediate communication with the healthcare provider?
A patient with glaucoma is prescribed a carbonic anhydrase inhibitor. What specific instruction should the nurse provide to ensure the patient understands the potential impact on their respiratory status, especially if they have COPD?
A patient with glaucoma is prescribed a carbonic anhydrase inhibitor. What specific instruction should the nurse provide to ensure the patient understands the potential impact on their respiratory status, especially if they have COPD?
A patient receiving mannitol intravenously for cerebral edema develops signs of heart failure. What is the most likely reason for this adverse reaction?
A patient receiving mannitol intravenously for cerebral edema develops signs of heart failure. What is the most likely reason for this adverse reaction?
Which intervention is most important for a nurse to implement when administering intravenous mannitol to a patient with increased intracranial pressure (ICP)?
Which intervention is most important for a nurse to implement when administering intravenous mannitol to a patient with increased intracranial pressure (ICP)?
A patient on thiazide diuretics reports muscle cramps and weakness. Which laboratory value should the nurse prioritize reviewing to determine the cause of these symptoms?
A patient on thiazide diuretics reports muscle cramps and weakness. Which laboratory value should the nurse prioritize reviewing to determine the cause of these symptoms?
A patient with a known allergy to sulfonamides is prescribed a diuretic. Which diuretic class should the nurse be most cautious about administering?
A patient with a known allergy to sulfonamides is prescribed a diuretic. Which diuretic class should the nurse be most cautious about administering?
A patient taking spironolactone develops gynecomastia. Which of the following mechanisms best explains this side effect?
A patient taking spironolactone develops gynecomastia. Which of the following mechanisms best explains this side effect?
A patient with heart failure is prescribed both a loop diuretic and an ACE inhibitor. What electrolyte imbalance is the patient most at risk for developing?
A patient with heart failure is prescribed both a loop diuretic and an ACE inhibitor. What electrolyte imbalance is the patient most at risk for developing?
An older adult patient is started on a potassium-sparing diuretic. Which assessment finding would warrant immediate discontinuation of the medication?
An older adult patient is started on a potassium-sparing diuretic. Which assessment finding would warrant immediate discontinuation of the medication?
A patient on diuretic therapy is being monitored for dehydration. Which of the following is the most reliable indicator of fluid volume status?
A patient on diuretic therapy is being monitored for dehydration. Which of the following is the most reliable indicator of fluid volume status?
A patient with cirrhosis and ascites is prescribed spironolactone. What is the primary rationale for using this specific diuretic in this patient population?
A patient with cirrhosis and ascites is prescribed spironolactone. What is the primary rationale for using this specific diuretic in this patient population?
A patient is taking both a loop diuretic and digoxin. The nurse knows that hypokalemia can potentiate digoxin toxicity. What assessment finding would suggest digoxin toxicity in this patient?
A patient is taking both a loop diuretic and digoxin. The nurse knows that hypokalemia can potentiate digoxin toxicity. What assessment finding would suggest digoxin toxicity in this patient?
A patient on long-term diuretic therapy is at risk for metabolic alkalosis. Which diuretic is most likely to cause this imbalance?
A patient on long-term diuretic therapy is at risk for metabolic alkalosis. Which diuretic is most likely to cause this imbalance?
A patient with a history of heart failure is prescribed mannitol for increased intracranial pressure. What assessment is crucial to monitor for a potential adverse effect?
A patient with a history of heart failure is prescribed mannitol for increased intracranial pressure. What assessment is crucial to monitor for a potential adverse effect?
The nurse is caring for a patient receiving acetazolamide. What acid-base imbalance is the patient most at risk for developing?
The nurse is caring for a patient receiving acetazolamide. What acid-base imbalance is the patient most at risk for developing?
A patient is started on a thiazide diuretic. What specific instruction should the nurse provide regarding the timing of medication administration?
A patient is started on a thiazide diuretic. What specific instruction should the nurse provide regarding the timing of medication administration?
A patient on a potassium-sparing diuretic is prescribed an ACE inhibitor. What is the most important nursing intervention to prevent adverse effects?
A patient on a potassium-sparing diuretic is prescribed an ACE inhibitor. What is the most important nursing intervention to prevent adverse effects?
Flashcards
Thiazide Diuretics Monitoring
Thiazide Diuretics Monitoring
Monitor electrolytes (especially potassium), blood pressure (risk of hypotension), and blood glucose levels.
Loop Diuretics Monitoring
Loop Diuretics Monitoring
Monitor potassium, magnesium and calcium levels, fluid balance, blood pressure and renal function.
Potassium-Sparing Diuretics Monitoring
Potassium-Sparing Diuretics Monitoring
Monitor potassium levels and renal function, especially in older adults.
Carbonic Anhydrase Inhibitors Monitoring
Carbonic Anhydrase Inhibitors Monitoring
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Osmotic Diuretics Monitoring
Osmotic Diuretics Monitoring
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What is a diuretic?
What is a diuretic?
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What is hypokalemia?
What is hypokalemia?
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What is fluid overload?
What is fluid overload?
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What is BUN?
What is BUN?
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What is ototoxicity?
What is ototoxicity?
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What is hyperkalemia?
What is hyperkalemia?
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What are thiazide diuretics?
What are thiazide diuretics?
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What are Loop diuretics?
What are Loop diuretics?
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What is hypotension?
What is hypotension?
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What is ICP?
What is ICP?
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Study Notes
- Guide on nursing monitoring for diuretic medications
Thiazide Diuretics
- Monitor electrolytes, especially potassium (risk of hypokalemia), sodium, and calcium (can increase).
- Monitor blood pressure for hypotension.
- Monitor blood glucose, as it can increase in diabetic patients.
- Monitor uric acid levels due to the risk of gout.
- Watch for signs of dehydration like dry mouth, and low urine output.
- Encourage consumption of foods high in potassium unless contraindicated.
Loop Diuretics
- Monitor electrolytes like potassium, magnesium, and calcium because all may decrease.
- Track fluid balance, daily weights, input/output, and dehydration signs.
- Monitor blood pressure for risk of hypotension.
- Assess renal function, including BUN and creatinine levels.
- Hearing should be monitored, especially with high doses, due to ototoxicity.
- Administer loop diuretics in the morning to prevent nocturia, and give them slowly intravenously to avoid hearing damage.
Potassium-Sparing Diuretics
- Monitor potassium levels due to risk of hyperkalemia.
- Assess renal function, particularly in older adults or with nephrotoxic drugs.
- Monitor blood pressure.
- Be aware of hormonal side effects with spironolactone, such as gynecomastia and menstrual irregularities.
- Avoid potassium supplements or salt substitutes unless directed by a provider.
Carbonic Anhydrase Inhibitors
- Monitor bicarbonate and pH, as there is a risk of metabolic acidosis.
- Monitor potassium levels, as hypokalemia may occur.
- Monitor eye pressure if used for glaucoma.
- Pay attention to mental status, watching for confusion, and fatigue (due to acidosis).
- Respiratory status should be monitored in patients with COPD, as acidosis can worsen.
Osmotic Diuretics
- Monitor neurological status, ICP, and LOC, especially if treating cerebral edema.
- Maintain strict monitoring of fluid balance, I&O, and be aware of the risk of fluid overload or dehydration.
- closely monitor electrolytes.
- Closely assess renal function.
- Watch for signs of heart failure or pulmonary edema, especially in those with a cardiac history.
- Mannitol needs to be filtered when given IV because it can crystallize.
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