A nurse is preparing to administer sertraline 75 mg PO to a client who has post-traumatic stress disorder. Available is sertraline 50 mg tablets. How many tablets 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 ["1.5"]
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["3"]
Explanation
The nurse should administer 3 mL of benztropine mesylate.
Step-by-Step Calculation
Understanding the Problem
Desired dose: 3 mg benztropine mesylate
Available concentration: 1 mg/mL benztropine mesylate
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
3 mg = 1 mg/mL X Volume (mL)
To isolate Volume, we divide both sides by 1 mg/mL:
Volume (mL) = 3 mg / (1 mg/mL)
Volume (mL) = 3 mL
The nurse should administer 3 mL of benztropine mesylate.
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.
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