The dose of digoxin in congestive heart failure is adjusted by monitoring: A. Electrocardiogram B. Heart rate and symptoms of CHF C. Blood pressure D. Plasma digoxin levels

The dose of digoxin in congestive heart failure is
adjusted by monitoring:
A. Electrocardiogram
B. Heart rate and symptoms of CHF
C. Blood pressure
D. Plasma digoxin levels
by

1 Answer

Answer :

B. Heart rate and symptoms of CH
by

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Last Answer : Ans: A

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Last Answer : A. Stop above medication and start an ACE inhibitor

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Relatively higher dose of theophylline is required to attain therapeutics plasma concentration in (a) Smokers (b) Congestive heart failure patients (c) Those receiving erythromycin (d) Those receiving cimetidine

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For treating the patient with congestive heart failure (CHF), which of the following dosages of dopamine is selected for its positive inotropic effects? (a) 2.0 mg/kg/min (b) 5–10 mg/kg/min (c) 10–20 mg/kg/min (d) 40 mg/kg/min (e) 40 mg/kg/min

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Last Answer : Ans: B

n a failing heart therapeutic dose of digoxin has no effect on the following parameter: A. Cardiac output B. Heart rate C. Tone of ventricular fibres D. Cardiac vagal tone

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Last Answer : Ans: D

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In congestive heart failure patients: A. Volume of distribution of all drugs is increased B. Hepatic clearance of drugs is unaffected C. Orally administered diuretics may not be effective, but the same may work parenterally D. Inotropic action of digoxin is attenuated

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Which of the following drugs can afford both haemodynamic improvement as well as disease modifying benefits in CHF: A. Furosemide B. Milrinone C. Losartan D. Digoxin

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Last Answer : A. Diuretic treated patients

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The following is true of β-adrenergic blocker therapy in CHF: A. They are added to conventional therapy after cardiac compensation is restored B. They are indicated only in severe (NYHA class IV) heart failure C. They are to be used only at low doses D. All of the above

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A patient has been taking digoxin for several years for chronic heart failure is about to receive atropine for another condition. A common effect of digoxin (at therapeutic blood levels) that can be almost entirely blocked by atropine is (a) Decreased appetite (b) Increased atrial contractility (c) Increased PR interval on the ECG (d) Headaches (e) Tachycardia

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Last Answer : Ans: C

he current therapeutic indication of acetazolamide is: A. Congestive heart failure B. Renal insufficiency C. Cirrhosis of liver D. Glaucoma

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Last Answer : D. All of the above

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Last Answer : D. Acceleration of atherosclerosis

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In patients of congestive heart failure, β-adrenergic blockers: A. Are absolutely contraindicated B. Can prolong survival C. Can improve haemodynamics after compensation has been restored D. Both B and C are correct

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Last Answer : D. Both B and C are correct

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Last Answer : D. Both B and C are correct

Which of the following has been shown to prolong life in patient with chronic congestive failure but has a negative inotropic effect on cardiac contractility? (a) Carvedilol (b) Digitoxin (c) Digoxin (d) Dobutamine (e) Enalapril

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Last Answer : Ans: A

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Last Answer : A. Pindolol

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