A nurse is preparing to administer 0.3 g of lithium PO to a client. How many mg of lithium should the nurse administer to the client? (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 ["300"]
Answer
The nurse should administer 300 mg of lithium.
Step-by-Step Calculation
Understanding the Problem
Desired lithium dose: 0.3 grams
Need to convert grams to milligrams
Calculations
1 gram = 1000 milligrams
0.3 grams = 0.3 X 1000 = 300 milligrams
The nurse should administer 300 mg of lithium.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) Time: Clarifying the time refers to confirming when the medication should be administered. This ensures that the client receives the medication at the correct time according to the provider's instructions, which is crucial for medications like temazepam that can affect sleep patterns.
B) Medication: Clarifying the medication involves confirming that temazepam is the correct medication prescribed for the client. This ensures there are no errors in medication administration and that the intended therapeutic effect is achieved.
C) Route: Clarifying the route involves confirming how the medication should be administered. For temazepam 30 mg PO, "PO" (by mouth) is the appropriate and common route for this medication.
D) Dose: Clarifying the dose is critical because 30 mg of temazepam is higher than the usual recommended dose for elderly patients, which is typically 7.5-15 mg. A higher dose can increase the risk of side effects such as sedation, confusion, and falls. Therefore, the nurse should verify the dose with the provider to ensure patient safety.
Correct Answer is ["1.2"]
Explanation
Answer
The nurse should administer 1.2 mL of fluphenazine hydrochloride.
Step-by-Step Calculation
Understanding the Problem
Desired dose: 3 mg fluphenazine hydrochloride
Available concentration: 2.5 mg/mL
We need to find the volume to administer.
Calculations
Calculate the volume to administer:
Volume (mL) = Desired dose (mg) / Concentration (mg/mL)
Volume = 3 mg / 2.5 mg/mL = 1.2 mL
The nurse should administer 1.2 mL of fluphenazine hydrochloride.
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