Which abbreviation meets the criteria for use by the Joint Commission?

QOD

Answer and Explanation

The Correct Answer is A

The Joint Commission has a list of approved medical abbreviations that should be used to prevent miscommunication and errors in healthcare settings.

Out of the abbreviations listed in the

Question , only "IV" (for intravenous) is on the Joint Commission's list of approved abbreviations.

"IU" (for international unit) is not on the list because it can be misinterpreted as "IV" (intravenous) or "10" (the Roman numeral for 10).

"QD" (for once daily) is also not on the list because it can be misinterpreted as "QID" (four times daily) or "QOD" (every other day).

"QOD" (for every other day) is also not on the list because it can be misinterpreted as "QD" (once daily) or "QID" (four times daily).

Therefore, the correct answer is A. IV.

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Correct Answer is D

Explanation

To calculate the amount of magnesium sulfate to be added to the normal saline, we can use the formula:

Concentration = Dose / Volume Plugging in the given values, we get:

Concentration = 2 g / 50 mL Simplifying, we get:

Concentration = 0.04 g/mL

To find the amount of magnesium sulfate needed for 1000 mL of normal saline, we can multiply the concentration by the volume:

Amount = Concentration × Volume Amount = 0.04 g/mL × 1000 mL Amount = 40 g

Therefore, 40 g of magnesium sulfate must be added to 1000 mL of normal saline to provide the ordered infusion.

A. 22 B. 100 C. 333 D. 666

Correct Answer is C

Explanation

The number of tablets and their weight only provide information about the total amount of medication in the vial (100 tablets x 333 mg = 33,300 mg or 33.3 g).

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Which abbreviation meets the criteria for use by the Joint Commission?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient is to receive magnesium sulfate 2 grams per hour at 50 mL/hour rate of infusion. How much magnesium sulfate must be added to 1000 mL normal saline to provide the ordered infusion?

Correct Answer is D

Explanation

What is the total volume of medication in a vial with lot number 666, containing 100 tablets, each 333 mg and expiring on 2-22-16?

Correct Answer is C

Explanation

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