Loop diuretics have one of the following qualities:
Potassium sparing
Potassium depleting
Less potent as a diuretic
Increases the reabsorption of water
The Correct Answer is B
A. Potassium sparing: Loop diuretics are not potassium-sparing; they increase potassium excretion.
B. Potassium depleting. Loop diuretics, such as furosemide, promote the excretion of sodium, potassium, and water.
C. Less potent as a diuretic: Loop diuretics are among the most potent diuretics available.
D. Increases the reabsorption of water: Loop diuretics inhibit water reabsorption by blocking sodium and chloride reabsorption in the loop of Henle.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Level of fluid intake: While monitoring fluid intake is important, bowel sounds are more critical immediately after surgery to detect potential paralytic ileus or other complications.
B. Keep the bed flat: Postoperative positioning depends on the type of surgery and is not universally necessary.
C. Position on the left side: There is no specific need to position the patient on the left side postoperatively unless otherwise indicated.
D. Bowel sounds: Assessing bowel sounds is crucial to monitor for postoperative complications such as ileus.
Correct Answer is A
Explanation
A. Flat plate: A flat plate of the abdomen (plain X-ray) is safe and does not involve contrast dye.
B. Intravenous pyelogram: This procedure involves the use of contrast dye, which is nephrotoxic and contraindicated in patients with renal insufficiency or diabetes mellitus due to the risk of worsening kidney function.
C. Ultrasonography: Ultrasounds do not involve dye or radiation and are safe for patients with renal insufficiency or diabetes.
D. Renal scan: While renal scans can involve radioactive material, they are generally safer for assessing kidney function in these patients compared to an IV pyelogram.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.