A nurse is caring for a pregnant client who is experiencing increased urinary protein levels.
What is the primary cause of this change?
Decreased glomerular permeability.
Decreased protein intake.
Increased glomerular filtration rate.
Increased tubular reabsorption.
The Correct Answer is C
Increased glomerular filtration rate.
This is because during pregnancy, the renal blood flow and glomerular filtration rate increase to meet the increased metabolic demands of the mother and fetus.
This can result in increased urinary protein excretion, which is usually mild and does not indicate renal damage.
Choice A is wrong because decreased glomerular permeability would reduce the amount of protein that can pass through the glomerulus and into the urine.
Choice B is wrong because decreased protein intake would not affect the urinary protein levels, unless the intake is severely deficient.
Choice D is wrong because increased tubular reabsorption would decrease the amount of protein that is excreted in the urine, as the tubules would reabsorb more protein from the filtrate and return it to the blood.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Leg cramps are painful muscle contractions that typically affect the calf, foot or both.
They are common during pregnancy, often happening at night during the second and third trimesters.
While the exact cause of leg cramps during pregnancy isn’t clear, various theories point to the following causes of leg cramps during pregnancy: 2
Pregnancy fatigue from carrying the extra baby weight
Compression of the blood vessels in the legs
Diet (an excess of phosphorus and a shortage of calcium or magnesium)
Pregnancy hormones since they seem to cause so many pregnancy aches and pains
Choice A is wrong because increased joint laxity is not a cause of leg cramps, but rather a result of hormonal changes that relax the ligaments and joints in preparation for childbirth.
Choice B is wrong because increased spinal curvature is not a cause of leg cramps, but rather a result of the changing center of gravity and posture during pregnancy.
Choice D is wrong because decreased muscle strength is not a cause of leg cramps, but rather a consequence of muscle fatigue and weight gain during pregnancy.
Normal ranges for calcium are 8.5 to 10.2 mg/dL, for magnesium are 1.7 to 2.2 mg/dL, and for phosphorus are 2.5 to 4.5 mg/dL.
Correct Answer is A
Explanation
The correct answer is choice A. The client reports a decrease in nausea and vomiting.
This indicates that the treatment has been effective in reducing the symptoms of hyperemesis gravidarum and improving the quality of life of the client.
Choice B is wrong because weight gain alone is not a reliable indicator of treatment effectiveness.
Weight gain may be due to fluid retention or other factors unrelated to nausea and vomiting.
Choice C is wrong because urine specific gravity of 1.035 is high and indicates dehydration, which is a complication of hyperemesis gravidarum.
The normal range of urine specific gravity is 1.005 to 1.0302.
Choice D is wrong because hematocrit of 38% is within the normal range for pregnant women (33 to 39%) and does not reflect the severity or improvement of hyperemesis gravidarum.
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