A nurse is preparing to administer fluphenazine hydrochloride 3 mg IM to a client who has schizophrenia. Available is fluphenazine hydrochloride Injection 2.5 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["1.2"]
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1.5"]
Explanation
The nurse should administer 1.5 tablets of sertraline.
Understanding the Problem
Desired sertraline dose: 75 mg
Available sertraline tablets: 50 mg each
We need to find the number of tablets to administer.
Calculations
Calculate the number of tablets:
Number of tablets = Desired dose / Tablet strength
Number of tablets = 75 mg / 50 mg/tablet = 1.5 tablets
The nurse should administer 1.5 tablets of sertraline.
Correct Answer is ["3"]
Explanation
The nurse should administer 3 mg of lorazepam
Step-by-Step Calculation
Understanding the Problem
Desired lorazepam dose: 0.003 g
Need to convert grams to milligrams
Calculations
1 gram = 1000 milligrams
0.003 grams = 0.003 X 1000 = 3 milligrams
The nurse should administer 3 mg of lorazepam.
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