A nurse is preparing to administer buspirone 7.5 mg PO every 12 hr to a client. The amount available is buspirone 15 mg/tablet. How many tablets should the nurse administer per dose?
(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.5"]
To find out how many tablets of buspirone the nurse should administer per dose, we'll use the formula:
Number of tablets = Total dose needed (mg)/Dose per tablet (mg)
Given: Total dose needed per dose = 7.5 mg/ Dose per tablet = 15 mg
Substituting the given values into the formula:
Number of tablets = 7.5 mg/15 mg per tablet​
Number of tablets = 7.5/15 tablets
Number of tablets = 0.5 tablets
Rounded to the nearest tenth, the nurse should administer 0.5 tablets of buspirone per dose.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["8"]
Explanation
To calculate the flow rate in drops per minute (gtt/min), we first need to find the total number of drops (gtt) that will be infused over 3 hours and then divide by the total infusion time in minutes.
Given: Volume to infuse = 150 mL
Infusion time = 3 hours
Drop factor = 10 gtt/mL
First, let's find the total number of drops for the entire infusion:
Total drops = Volume × Drop factor
Total drops = 150 mL × 10 gtt/mL = 1500 drops
Now, let's find the infusion time in minutes: Infusion time (in minutes) = 3 hours × 60 minutes/hour = 180 minutes
Finally, let's calculate the flow rate:
Flow rate (gtt/min) = Total drops / Infusion time
Flow rate = 1500 drops / 180 minutes ≈ 8.33 gtt/min
Rounded to the nearest whole number, the nurse should set the manual IV infusion to deliver approximately 8 gtt/min.
Correct Answer is C
Explanation
A. Brain natriuretic peptide - Brain natriuretic peptide (BNP) is primarily used to diagnose heart failure and assess its severity. It is not routinely monitored in clients taking lithium.
B. Erythrocyte sedimentation rate - Erythrocyte sedimentation rate (ESR) is a nonspecific marker of inflammation and is not specifically related to lithium therapy monitoring.
C. Thyroid hormone assay - Monitoring thyroid function is essential in clients taking lithium because lithium can affect thyroid function, leading to hypothyroidism or hyperthyroidism. Therefore, checking thyroid hormone levels (T3, T4, and TSH) is important before administering lithium.
D. Liver function tests - While lithium can affect liver function in some cases, routine monitoring of liver function tests is not typically required for clients taking lithium. However, periodic liver function tests may be ordered if clinically indicated or if the client has underlying liver disease.
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