Are diuretics added to ACE inhibitors and beta blockers?
In addition to ACE inhibitors and beta blockers, diuretics may be added. Which of the following statements about diuretics is not true? Pharmacology Final exam quizlet – NSG 6005.
Which drug is prescribed to a client with hypercholesterolemia?
Hepatic disease A client diagnosed with hypercholesterolemia is prescribed lovastatin (Mevacor). The nurse is reviewing the client's history and would contact the health care provider about which of these conditions in the client's history? a. Chronic pulmonary disease
What is the NSG 6005 pharmacology Quizlet?
Pharmacology Final exam quizlet – NSG 6005. Acetaminophen is especially useful in both children and adults because it has no effect on platelets and has fewer adverse effects than NSAIDs. A. Should not be prescribed estrogen due to the interaction between triptans and estrogen, limiting migraine therapy choices
What is the cardiac condition that requires treatment with diuretics?
Chronic heart failure is a major cause of morbidity and mortality worldwide. Diuretics are regarded as the first‐line treatment for patients with congestive heart failure since they provide symptomatic relief. The effects of diuretics on disease progression and survival remain unclear.
What is the main intended action of diuretic drugs?
Diuretics help the body get rid of excess fluid, mainly water and sodium. Most stimulate the kidneys to excrete more sodium into the urine.
What effect do diuretics have on the body quizlet?
Diuretics are drugs that help rid the body of excess water and sodium by increasing a person's urine output. They may work on the kidneys directly or may increase blood flow to the kidney. Either way, these drugs cause a person to urinate more and lose water from the body.
Which chemical may be seriously depleted in patients taking certain diuretics?
Potassium-depleting diuretics, including thiazide diuretics, cause the body to lose potassium; they may also cause cellular magnesium depletion, although this deficiency may not be reflected by a low blood level of magnesium. Magnesium loss induced by potassium-depleting diuretics can cause additional potassium loss.
What do diuretics treat?
Diuretics, also called water pills, are a common treatment for high blood pressure. Find out how they work and when you might need them. Diuretics, sometimes called water pills, help rid your body of salt (sodium) and water. Most of these medicines help your kidneys release more sodium into your urine.
Which are indications for the use of diuretics?
Diuretics are indicated for treating:Oedema.Congestive heart failure.Hypertension.Renal disease.Liver disease.Glaucoma.Raised intracranial pressure.
What is a diuretic quizlet?
Diuretic definition. drugs that increase the output of urine. most work by acting as natriuretics. natriuretic definition. sodium excretion.
Which of the following are the most common side effects of diuretic therapy?
Usual side effects of diuretics include:Peeing more than usual.Dizziness.Tiredness.Headache.Gout.Difficulty getting an erection.Low potassium (unless you're taking a potassium-sparing type of diuretic).Muscle cramps.More items...•
Which general adverse effect is associated with the use of diuretics?
General Adverse Effects The most common adverse effect for any diuretic is mild hypovolemia, which can lead to transient dehydration and increased thirst. When there is an over-treatment with a diuretic, this could lead to severe hypovolemia, causing hypotension, dizziness, and syncope.
How do diuretics improve cardiac function?
Diuretics help the kidneys flush out the excess fluid and maintain normal blood volume. The elimination of excess fluid reduces pressure in the veins and the overload of venous blood into the heart. As a result, the heart requires less effort to pump out blood, and the blood pressure in the arteries drops.
How do diuretics affect cardiac output?
Cardiovascular effects of diuretics Through their effects on sodium and water balance, diuretics decrease blood volume and venous pressure. This decreases cardiac filling (preload) and, by the Frank-Starling mechanism, decreases ventricular stroke volume and cardiac output, which leads to a fall in arterial pressure.
How do diuretics decrease cardiac output?
The clinical and functional effects of diuretics. Effective diuretic therapy provides impressive symptomatic relief in patients with CHF. Haemodynamically, forced diuresis results in a decrease in pulmonary circulation wedge pressure, and stroke volume and cardiac output decrease initially.
Why is furosemide 40 mg twice a day prescribed?
Furosemide is effective in treating patients withhypoaldosteronism. B. Furosemide helps the kidney with reabsorption of sodium and water.
What happens if no urine is produced?
Thus, if no urine is produced (anuria), mannitol is not excreted, which increases. When preparing to administer intravenous furosemide (Lasix) to a patient with renal dysfunction, the nurse will administer the medication no faster than which rate? A. 2 mg/min. B. 4 mg/min .
Is furosemide a loop diuretic?
A. Hypokalemia Correct. Furosemide is a potent loop diuretic, and the most common adverse effect of loop diuretics is electrolyte imbalances. This results in major electrolyte losses of potassium and sodium and, to a lesser extent, calcium.
Does furosemide reduce potassium?
This combination promotes diuresis but decreases the risk of low levels of potassium. Correct. Spironolactone is a potassium-sparing diuretic; furosemide is a potassium-losing diuretic. Giving these together minimizes potassium loss.
Can hydrochlorothiazide cause hyperglycemia?
Hydrochlorothiazide can cause hyperglycemia; therefore, glucose levels can indicate this adverse response. The nurse is providing education to a patient on why spironolactone (Aldactone) and furosemide (Lasix) are prescribed together. What information does the nurse provide to the patient?
Is muscle weakness a symptom of hypokalemia?
Muscle weakness is a common symptom of hypokalemia. The other answers are incorrect. A patient prescribed spironolactone (Aldactone) asks the nurse to assist with food choices that are low in potassium.
Is acetazolamide an antiepileptic?
It is used to treat high-altitude sickness, edema secondary to heart failure, open-angle glaucoma, and rarely as an antiepileptic drug. It is not used for treatment of dry eye syndrome or cardiac dysrhythmias.
What is the purpose of antiarrhythmic agents?
Antiarrhythmic Agents. Antiarrhythmic agents include a variety of drugs that act in different ways to suppress various types of cardiac arrhythmias, including atrial or ventricular tachycardias, atrial fibrillation or flutter, and arrhythmias that occur with digoxin toxicity or during surgery and anesthesia.
What is amiodarone used for?
Amiodarone (Cordarone) is an oral and injectable antiarrhythmic agent approved for the treatment of refractory life-threatening ventricular arrhythmias. Despite its problematic organ toxicity profile and black box warning, amiodarone is widely used for preventing the recurrence of atrial fibrillation.
What is the purpose of checking the apical pulse before administering digoxin?
Checking the apical pulse before administering digoxin is an important part of this monitoring process.
What are cardiac glycosides?
Cardiac glycosides occur widely in nature or can be prepared synthetically. These glycosides act directly on the myocardium to increase the force of myocardial contractions. Digoxin is the only clinical drug currently used in the cardiac glycoside family.
What are the side effects of digoxin?
Toxic side effects of digoxin, which should be reported to the physician immediately, can include: -Anorexia, nausea, and vomiting (early signs of toxicity) -Abdominal cramping, distention, and diarrhea. -Headache, fatigue, lethargy, and muscle weakness. -Vertigo, restlessness, irritability, tremors, and seizures.
How do cardiac glycosides affect heart failure?
In patients with heart failure, the cardiac glycosides act by increasing the force of the cardiac contractions without increasing oxygen consumption, thereby increasing cardiac output. Cardiac glycosides also lower norepinephrine levels, which are elevated in heart failure and are toxic to the failing heart.
Can digoxin be withheld?
If the apical pulse rate is less than 60, digoxin may need to be withheld until the physician is consulted. Modification of dosage is based on individual requirements and response as determined by general condition, renal function, and cardiac function, monitored by EKG. Cardiac Glycoside Medication.
What other class of drug may reduce proteinuria in patients with diabetes better than either drug alone?
An ACE inhibitor and what other class of drug may reduce proteinuria in patients with diabetes better than either drug alone?#N#A. Beta blockers#N#B. Diuretics#N#C. Nondihydropyridine calcium channel blockers#N#D. Angiotensin II receptor blockers
Is Dwayne a carbamazepine?
C. Dwayne was not originally prescribed the correct amount of carb amazepine. D. Carbamazepine is probably not the right antiseizure medication for Dwayne. Pharmacology Final exam quizlet – NSG 6005. Carbamazepine auto-induces metabolism, leading to lower levels in spite of good compliance.
Does acetaminophen affect platelets?
C. Older adults who have dementia probably do not experience much pain due to loss of pain receptors in the brain. D. Acetaminophen is especially useful in both children and adults because it has no effect on platelets and has fewer adverse effects than NSAIDs. Pharmacology Final exam quizlet – NSG 6005. Acetaminophen is especially useful in both ...