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Nurse Dive Free Nursing Practice Question
Why is it important for a nurse to use two patient identifiers before administering medication?
A. To ensure the correct medication is given to the right patient.
To ensure the correct medication is given to the right patient: Using two identifiers, such as name and date of birth, is a critical safety step to prevent medication errors. It ensures the medication matches the intended patient, reducing the risk of serious adverse events.
B. To comply with hospital policy on patient interaction.
To comply with hospital policy on patient interaction: While policies support patient safety, the primary purpose of using two identifiers is to prevent errors, not simply to follow policy.
C. To involve the patient in their care process
To involve the patient in their care process: Patient involvement is important, but verification with two identifiers focuses on safety and accuracy rather than engagement.
D. To confirm the patient's insurance details.
To confirm the patient's insurance details: Insurance information is unrelated to safe medication administration and does not prevent medication errors.
This question is an excerpt from Nurse Dive's nursing test bank - Ati Lpn Med Math Proctored Exam. Take the full exam now
Full Explanation
Rationale:
A. To ensure the correct medication is given to the right patient: Using two identifiers, such as name and date of birth, is a critical safety step to prevent medication errors. It ensures the medication matches the intended patient, reducing the risk of serious adverse events.
B. To comply with hospital policy on patient interaction: While policies support patient safety, the primary purpose of using two identifiers is to prevent errors, not simply to follow policy.
C. To involve the patient in their care process: Patient involvement is important, but verification with two identifiers focuses on safety and accuracy rather than engagement.
D. To confirm the patient's insurance details: Insurance information is unrelated to safe medication administration and does not prevent medication errors.
Similar Questions
A medication order is for 0.5 g of a drug. The available dose is 250 mg tablets. How many tablets will you administer?
A. 1 tablet
Calculation: Ordered Dose = 0.5 g Available Dose = 250 mg Convert Ordered Dose to mg Ordered Dose = 0.5 × 1000 = 500 mg Number of tablets = Ordered Dose / Available Dose = 500 / 250 = 2 tablets
B. 3 tablets
Calculation: Ordered Dose = 0.5 g Available Dose = 250 mg Convert Ordered Dose to mg Ordered Dose = 0.5 × 1000 = 500 mg Number of tablets = Ordered Dose / Available Dose = 500 / 250 = 2 tablets
C. 2 tablets
Calculation: Ordered Dose = 0.5 g Available Dose = 250 mg Convert Ordered Dose to mg Ordered Dose = 0.5 × 1000 = 500 mg Number of tablets = Ordered Dose / Available Dose = 500 / 250 = 2 tablets
D. 4 tablets
Calculation: Ordered Dose = 0.5 g Available Dose = 250 mg Convert Ordered Dose to mg Ordered Dose = 0.5 × 1000 = 500 mg Number of tablets = Ordered Dose / Available Dose = 500 / 250 = 2 tablets
Full Explanation
Calculation:
Ordered Dose = 0.5 g
Available Dose = 250 mg
- Convert Ordered Dose to mg
Ordered Dose = 0.5 × 1000 = 500 mg
Number of tablets = Ordered Dose / Available Dose
= 500 / 250
= 2 tablets
How does one ensure that the final answer in a dimensional analysis problem is appropriate for the clinical situation?
A. By asking a colleague to verify the calculation
By asking a colleague to verify the calculation: Verification by a colleague is helpful for accuracy, but it does not ensure the answer makes sense in the clinical context or that it is safe for the patient.
B. By using clinical reasoning to assess the practicality and safety of the answer
By using clinical reasoning to assess the practicality and safety of the answer: Applying clinical reasoning allows the nurse to evaluate whether the calculated dose is appropriate for the patient’s age, weight, and condition. This step ensures the final answer is not only mathematically correct but also safe and realistic for administration.
C. By ensuring all units are converted to metric
By ensuring all units are converted to metric: Converting units is necessary for accurate calculations, but correct units alone do not guarantee the dose is clinically appropriate or safe for the patient.
D. By double-checking the math calculations
By double-checking the math calculations: Double-checking math prevents numerical errors, yet it does not assess whether the result is reasonable or safe for the specific clinical situation.
Full Explanation
Rationale:
A. By asking a colleague to verify the calculation: Verification by a colleague is helpful for accuracy, but it does not ensure the answer makes sense in the clinical context or that it is safe for the patient.
B. By using clinical reasoning to assess the practicality and safety of the answer: Applying clinical reasoning allows the nurse to evaluate whether the calculated dose is appropriate for the patient’s age, weight, and condition. This step ensures the final answer is not only mathematically correct but also safe and realistic for administration.
C. By ensuring all units are converted to metric: Converting units is necessary for accurate calculations, but correct units alone do not guarantee the dose is clinically appropriate or safe for the patient.
D. By double-checking the math calculations: Double-checking math prevents numerical errors, yet it does not assess whether the result is reasonable or safe for the specific clinical situation.
If a medication dosage reads '1/2 cup,' how many milliliters should the nurse prepare?
A. 240 ml
Calculation: Ordered Dose = 1/2 cup Conversion: 1 cup = 240 mL Volume in mL = Number of cups × 240 mL = 1/2 × 240 = 120 mL
B. 180 ml
Calculation: Ordered Dose = 1/2 cup Conversion: 1 cup = 240 mL Volume in mL = Number of cups × 240 mL = 1/2 × 240 = 120 mL
C. 60 ml
Calculation: Ordered Dose = 1/2 cup Conversion: 1 cup = 240 mL Volume in mL = Number of cups × 240 mL = 1/2 × 240 = 120 mL
D. 120 ml
Calculation: Ordered Dose = 1/2 cup Conversion: 1 cup = 240 mL Volume in mL = Number of cups × 240 mL = 1/2 × 240 = 120 mL
Full Explanation
Calculation:
Ordered Dose = 1/2 cup
Conversion: 1 cup = 240 mL
Volume in mL = Number of cups × 240 mL
= 1/2 × 240
= 120 mL