A nurse is caring for a client with left-sided heart failure. To reduce fluid volume excess, which of the following should the nurse anticipate using?
Anticoagulants
Antiembolism stockings
Oxygen
Diuretics
The Correct Answer is D
Choice A reason : Anticoagulants are medications that prevent blood clots. They are not typically used to manage fluid volume excess in left-sided heart failure. Instead, they may be used if the patient has an increased risk of clotting due to reduced mobility or atrial fibrillation, which can be associated with heart failure⁵.
Choice B reason : Antiembolism stockings are used to prevent deep vein thrombosis (DVT) and are not directly related to the management of fluid volume excess. They may be used in heart failure patients to prevent DVT due to reduced mobility but do not aid in fluid reduction⁵.
Choice C reason : Oxygen therapy can be used in left-sided heart failure to alleviate symptoms of dyspnea due to pulmonary congestion. However, it does not directly reduce fluid volume excess. It is a supportive treatment to ensure adequate oxygenation⁵.
Choice D reason : Diuretics are the primary treatment for reducing fluid volume excess in left-sided heart failure. They work by increasing urine output, which helps to reduce the volume of fluid in the body and alleviate symptoms such as pulmonary edema and peripheral edema⁵.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason : When a patient stops taking oral prednisone abruptly after prolonged use, the body may not immediately resume normal production of cortisol, which is a hormone that prednisone mimics. This can lead to adrenal insufficiency, a condition where the body produces insufficient amounts of cortisol. Symptoms can include fatigue, weakness, weight loss, abdominal pain, and low blood pressure¹². It is crucial for patients to understand the need to taper off the medication gradually under medical supervision to avoid this potentially serious condition.
Choice B reason : Memory complications are not typically associated with the sudden cessation of prednisone. While some patients may experience mood swings or cognitive changes while taking prednisone, these are not the primary concerns when discontinuing the medication.
Choice C reason : Cardiovascular complications are not directly related to the sudden stoppage of prednisone. However, adrenal insufficiency can indirectly affect cardiovascular health due to the role of cortisol in maintaining blood pressure and cardiovascular function.
Choice D reason : Psychosis is a possible side effect of taking prednisone, especially at high doses, but it is not a common withdrawal symptom. Withdrawal symptoms are more likely to include physical signs of cortisol deficiency rather than severe psychiatric symptoms.
Correct Answer is D
Explanation
Choice A reason : Nitroglycerin is used to treat angina pectoris and does not typically cause a decrease in potassium levels¹.
Choice B reason : Metoprolol is a beta-blocker used to treat high blood pressure and heart failure but is not known to significantly affect potassium levels¹.
Choice C reason : Spironolactone is a potassium-sparing diuretic and would not contribute to low potassium levels; it is more likely to cause hyperkalemia¹.
Choice D reason : Furosemide is a loop diuretic that can lead to hypokalemia by increasing the excretion of potassium in the urine. It is known to contribute to low potassium levels and should be identified as the medication affecting this lab value¹².
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