A nurse is preparing to administer trazodone 300 mg PO daily divided equally every 8 hr to a client who has depression. Available is trazadone 50 mg tablets. How many tablets should the nurse administer in each dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
Calculate the Individual Dose:
The total daily dose is 300 mg.
This is divided equally every 8 hours.
There are 24 hours in a day, so there are 24 hours / 8 hours = 3 doses per day.
Individual dose: 300 mg / 3 doses = 100 mg per dose
Determine the Number of Tablets per Dose:
The available medication is in 50 mg tablets.
The individual dose is 100 mg.
Number of tablets: 100 mg / 50 mg/tablet = 2 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Time:
The prescription does not specify the time at which the medication should be taken. Tamazepam is often prescribed for sleep or anxiety, and without specifying whether it should be taken in the evening or at a particular time of day, the nurse cannot ensure the correct administration of the medication. The nurse should clarify with the provider the appropriate time for administration to ensure its effectiveness and avoid potential misuse.
B) Dose:
The dose of 30 mg is clearly specified in the prescription. While the exact dose can sometimes vary depending on the clinical scenario, this dose is commonly prescribed for tamazepam, so no clarification is needed regarding the dose.
C) Route:
The prescription specifies "PO," which stands for "by mouth," indicating the correct route of administration. In this case, tamazepam is typically administered orally, and the route is consistent with standard practices for this medication. If the prescription clearly states the route as "PO," there is no immediate need for clarification unless there is ambiguity, such as unclear instructions or a different route being required for the client's condition. The route of administration is appropriately addressed in this prescription.
D) Medication:
The medication prescribed is "tamazepam," which is correctly listed and commonly used for conditions such as anxiety or insomnia. As long as the nurse recognizes the medication as appropriate for the client's diagnosis, there is no need to clarify this component. The medication name appears clear and unambiguous, and any clarification would only be necessary if there was a typo, such as a misspelling or confusion with a similarly named drug.
Correct Answer is ["150"]
Explanation
Identify the Given Dose:
The prescribed dose is 0.15 grams (g).
Convert Grams to Milligrams:
We need to convert grams (g) to milligrams (mg) because the question asks for the answer in milligrams.
There are 1000 milligrams in 1 gram (1 g = 1000 mg).
0.15 g x 1000 mg/g = 150 mg
Round to the Nearest Whole Number :
150mg
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