A nurse is preparing to administer ziprasidone 10 mg IM to a client who has acute agitation and schizophrenia. Available is ziprasidone injection 20 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 ["0.5"]
The nurse should administer 0.5 mL of ziprasidone.
Step-by-Step Calculation
Understanding the Problem
Desired ziprasidone dose: 10 mg
Available concentration: 20 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 = 10 mg / 20 mg/mL = 0.5 mL
The nurse should administer 0.5 mL of ziprasidone.
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Related Questions
Correct Answer is ["0.5"]
Explanation
The nurse should administer 0.5 mL of epinephrine.
Step-by-Step Calculation
Understanding the Problem
Desired dose: 0.5 mg epinephrine
Available concentration: 1 mg/mL epinephrine
Setting Up the Equation
We can use the following formula:
Desired dose (mg) = Concentration (mg/mL) X Volume (mL)
We need to find the volume (mL).
Calculating the Volume
0.5 mg = 1 mg/mL X Volume (mL)
To isolate Volume, we divide both sides by 1 mg/mL:
Volume (mL) = 0.5 mg / (1 mg/mL)
Volume (mL) = 0.5 mL
The nurse should administer 0.5 mL of epinephrine.
Correct Answer is ["600"]
Explanation
The nurse should administer 600 mg of quetiapine extended release.
Step-by-Step Conversion
Understanding the Problem
We need to convert 0.6 grams (g) to milligrams (mg).
Conversion Factor
1 gram (g) = 1000 milligrams (mg)
Setting Up the Equation
0.6 g X (1000 mg / 1 g) = ? mg
Calculation
Multiply 0.6 by 1000:
0.6 X 1000 = 600 mg
The nurse should administer 600 mg of quetiapine extended release.
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