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 A

Explanation

Administer one half tablet. To find the amount of tablets to administer, use the formula: (ordered dose / available dose). In this case, (250 mg / 500 mg) = 0.5 tablet. Since the tablet is pre-scored, it can be easily split in half.

Metformin is a medication that belongs to a class of drugs called biguanides. It is used to treat type 2 diabetes by lowering blood sugar levels and improving insulin sensitivity. Metformin works by reducing the amount of glucose produced by the liver and increasing the uptake of glucose by the muscles and other tissues.

Metformin can also help prevent or delay the onset of diabetes complications, such as heart disease and kidney damage.

A. Body surface area (BSA) B. Actual body weight C. Ideal body weight (BW) D. Actual body height

Correct Answer is B

Explanation

This is the most commonly used method for calculating pediatric doses, especially for medications that are weight-based. The pediatric dose is typically calculated as a fraction or percentage of the adult dose based on the child's weight. For example, if the adult dose is 100mg and the child weighs 50kg, the child's dose may be calculated as 50mg (50% of the adult dose). Actual body weight takes into account the child's current weight, which can be an important factor in determining the appropriate dose.

Reasons why the other choices are not answers:

A. Body surface area is a method for calculating pediatric doses, but it is typically used for medications that are associated with toxicity or have a narrow therapeutic index.

C. Ideal body weight is an estimate of what a person's weight should be based on their height and gender, rather than their actual weight. It may be used in situations where a child is significantly overweight or underweight, but it is rarely used for pediatric dosing.

D. Actual body height is rarely used for pediatric dosing, as it does not take into account the child's weight or other important factors. It may be used in certain situations, such as when dosing growth hormone therapy.

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

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Naxlex Comprehensive Predictor Exams

A client is prescribed 250 mg of metformin. The pharmacy supplies 500 mg pre- scored tablets of metformin. How should the nurse administer the medication to the client?

Correct Answer is A

Explanation

The nurse is confirming a pediatric dose from an adult dose sent from the pharmacy. What is an accurate method for calculating the child's dose?

Correct Answer is B

Explanation

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

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