A nurse is preparing to administer mirtazapine 45 mg PO to a client. The nurse should identify that this is equivalent to how many g? (Round the answer to the nearest thousandth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.045"]
Rationale:
To solve, convert milligrams (mg) to grams (g) step by step:
Determine the dosage required in mg: 45 mg
Understand the conversion factor: 1 g = 1000 mg
Use the formula:
45/1000= 0.045g
Calculate the weight:
Weight (g)=0.045
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Clonazepam 0.5 mg PO three times daily: This dosage is common for managing anxiety and can be appropriate for clients experiencing mania, particularly if anxiety symptoms are present. It’s generally considered safe within this range.
B. Lithium 300 mg PO three times daily: This is a standard initial dose for lithium therapy in managing mania, and dosing may be adjusted based on therapeutic levels. Regular monitoring is essential for safety.
C. Risperidone 3.0 mg PO daily: This dosage aligns with typical dosing for managing manic episodes and is within the acceptable therapeutic range for antipsychotic medications. It's commonly used in acute settings.
D. Divalproex 1.5 g PO twice daily: This high dosage raises concern as it significantly exceeds typical recommendations for divalproex. Standard dosing usually starts much lower, and this amount could increase the risk of side effects and toxicity. Clarification with the provider is warranted to ensure safe medication management.
Correct Answer is ["0.045"]
Explanation
Rationale:
To solve,convertmilligrams(mg)tograms(g)stepbystep:
Determinethedosagerequiredinmg:45mg
Understandtheconversionfactor:1g=1000mg
Usetheformula:
45/1000= 0.045g
Calculatetheweight:
Weight(g)=0.045
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