The physician's orders read: Give cortisone 0.015 grams every 8 hours orally. The pharmacy sends cortisone 10mg tablets.
How many tablet(s) will the nurse give Instructions: Rounding: For adult clients, the answer should be rounded to the nearest tenth (mg, mcg, and m).
The Correct Answer is ["1.5"]
The correct answer is 1.5 tablets.
To find the number of tablets, use the formula: (desired dose / available dose) x 1 tablet.
In this case, desired dose = 0.015 grams, and available dose = 10 mg.
However, these units are not the same, so they need to be converted to a common unit.
One gram is equal to 1000 mg, so 0.015 grams is equal to 15 mg.
Plug these values into the formula: (15 mg / 10 mg) x 1 tablet = 1.5 tablets.
However, since the instructions say to round to the nearest tenth for adult clients, the final answer is 1.5 tablets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Clearance = urine flow rate x urine concentration / plasma concentration. This is the formula for calculating the renal clearance of a substance that is neither reabsorbed nor secreted by the tubules. Renal clearance is the volume of plasma that would have to be filtered by the glomeruli each minute to account for the amount of that substance appearing in the urine each minute.
Choice B is wrong because it has the urine concentration and plasma concentration inverted.
This would give an incorrect value for renal clearance.
Choice C is wrong because it has the plasma flow rate instead of the urine flow rate.
Plasma flow rate is not directly related to renal clearance.
Choice D is wrong because it has both the plasma flow rate and the urine concentration and plasma concentration inverted.
This would give an incorrect value for renal clearance.
Normal ranges for renal clearance vary depending on the substance, age, sex, and body size.
For example, the normal range for creatinine clearance is 85-125 mL/min for males and 75-115 mL/min for females.
Correct Answer is A
Explanation
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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