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. Childhood disease of mumps: Mumps does not typically result in glomerulonephritis.
B. Frequent cystitis: Cystitis affects the bladder and does not lead to glomerulonephritis.
C. Recent wound infection: While infections can cause systemic inflammation, glomerulonephritis is commonly linked to streptococcal infections.
D. Streptococcal infection: Acute post-streptococcal glomerulonephritis is an immune response following a group A streptococcal infection.
Correct Answer is A
Explanation
A. Bleeding from the kidney: Dark red urine often indicates bleeding from the upper urinary tract, including the kidneys, due to trauma, infection, or stones.
B. Dehydration: Dehydration typically causes concentrated urine with a darker yellow color, not red.
C. Bleeding from the lower urinary tract: Bleeding from the lower urinary tract usually results in bright red urine, not dark red urine.
D. Excessive red meat in the patient's diet: While dietary factors can influence urine color (e.g., beets), red meat does not cause dark red urine.
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