Which of the following is the term for a reversible syndrome that results in decreased glomerular filtration rate (GFR) and oliguria?
Acute renal injury (ARI).
Chronic renal injury (CRI).
End-stage renal disease (ESRD).
Acute tubular necrosis (ATN).
The Correct Answer is A
Acute renal injury (ARI) is a term for a reversible syndrome that results in decreased glomerular filtration rate (GFR) and oliguria. GFR is a measure of how well the kidneys filter blood and oliguria is a condition of producing less than normal amounts of urine.
Choice B is wrong because chronic renal injury (CRI) is not a reversible syndrome, but a progressive loss of kidney function over months or years.
Choice C is wrong because end-stage renal disease (ESRD) is not a reversible syndrome, but a condition where the kidneys have lost most or all of their function and dialysis or transplantation is required.
Choice D is wrong because acute tubular necrosis (ATN) is not a term for a syndrome, but a specific type of acute kidney injury that involves damage to the tubules, the part of the nephron that reabsorbs water and solutes from the filtrate.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D"]
Explanation
Hypercalcemia is a condition in which the calcium level in the blood is above normal.
This can cause various symptoms, such as confusion, constipation, and bradycardia (slow heart rate).
These are the clinical manifestations that the nurse would expect to observe in a client with hypercalcemia.
Choice A is wrong because muscle spasms are not a common symptom of hypercalcemia.
In fact, hypercalcemia can cause muscle weakness and pain.
Choice E is wrong because polyuria (excessive urination) is not a direct symptom of hypercalcemia, but rather a result of kidney problems caused by hypercalcemia.
Hypercalcemia can make the kidneys work harder to filter the excess calcium, leading to dehydration and thirst.
However, this does not necessarily mean that the client will have polyuria.
Normal ranges for calcium levels in the blood are 8.5 to 10.2 mg/dL (milligrams per deciliter) or 2.1 to 2.6 mmol/L (millimoles per liter).
Correct Answer is A
Explanation
The correct answer is A. 42 mL/h.
Choice A: 42 mL/h
Reason: To calculate the IV rate, we use the formula: IV rate (mL/h) = Total volume (mL) ÷ Total time (hours). For this problem, the total volume is 1000 mL and the total time is 24 hours. Therefore, the calculation is 1000 mL ÷ 24 hours = 41.6667 mL/h. When rounded to the nearest whole number, the IV rate is 42 mL/h. This makes 42 mL/h the correct answer.
Choice B: 44 mL/h
Reason: This choice is incorrect because it does not match the calculated IV rate. The calculation of 1000 mL ÷ 24 hours results in 41.6667 mL/h, which rounds to 42 mL/h, not 44 mL/h. Therefore, 44 mL/h is not a valid option based on the given data.
Choice C: 46 mL/h
Reason: This choice is also incorrect. The calculated IV rate of 41.6667 mL/h, when rounded to the nearest whole number, is 42 mL/h. There is no mathematical basis for rounding up to 46 mL/h from 41.6667 mL/h, making this choice invalid.
Choice D: 48 mL/h
Reason: This choice is incorrect as well. The correct calculation yields 41.6667 mL/h, which rounds to 42 mL/h. There is no justification for rounding up to 48 mL/h. This choice does not align with the calculated and rounded IV rate.
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