Which of the following statements about the drug below is true.
The total volume of the oral suspension is 250 mL.
Store the medication in the refrigerator.
The strength of the oral suspension is 125 mg/mL.
Shake the bottle well before each use.
The Correct Answer is D
A. The total volume of the oral suspension is not documented on the drug.
B. The medication is to be stored at temperatures of 20 to 25 degree Celsius. The instructions also state that the drug is not to be frozen. These don’t require refrigeration.
C. The drug contains 125mg/ 5ml and not for every ml.
D. It has been clearly indicated on the drug that it is to be shaken well before use.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1.1 "]
Explanation
Given:
- Desired dose of cefazolin: 250 mg
- Reconstituted concentration of cefazolin: 225 mg/mL
First, calculate the volume of the reconstituted solution needed to administer the desired dose:
Volume (mL) = Desired dose / Concentration
Volume (mL) = 250 mg / 225 mg/mL Volume (mL) ≈ 1.11 mL
So, the nurse should administer approximately 1.1 mL of the reconstituted cefazolin solution.
Correct Answer is ["1.8"]
Explanation
Given:
- Desired dose of gentamicin: 1 mg/kg
- Client's weight: 154 lb
- Available strength of gentamicin solution: 40 mg/mL
First, convert the client's weight from pounds to kilograms:
154 lb ÷ 2.2= 70kg
Now, calculate the desired dose of gentamicin:
Desired dose = Dosage per kg × Weight Desired dose = 1 mg/kg × 670 kg Desired dose = 70 mg
Now, find out how many milliliters of gentamicin correspond to this dose: Volume (mL) = Desired dose / Concentration
Volume (mL) = 70 mg / 40 mg/mL Volume (mL) ≈ 1.75mL
rounded off to the nearest tenths= 1.8ml
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