Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
What is the primary purpose of medication reconciliation in the context of oral medication administration?
A. To check for potential side effects of the medication.
To check for potential side effects of the medication: Monitoring for side effects is important, but medication reconciliation focuses on ensuring accuracy and safety of the medication list rather than side effect assessment.
B. To ensure the patient receives the medication on time.
To ensure the patient receives the medication on time: Timely administration is a separate aspect of medication safety, but reconciliation specifically addresses the correctness and completeness of the medication list.
C. To ensure the patient is taking the correct dosage.
To ensure the patient is taking the correct dosage: Correct dosing is critical, but reconciliation examines the overall medication regimen to prevent omissions, duplications, and interactions rather than just dose verification.
D. To verify and address omissions and duplications in the patient's medication list.
To verify and address omissions and duplications in the patient's medication list: Medication reconciliation systematically compares the patient’s current medications with new prescriptions or changes to ensure all medications are necessary, accurate, and safe, reducing the risk of adverse events.
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Full Explanation
Rationale:
A. To check for potential side effects of the medication: Monitoring for side effects is important, but medication reconciliation focuses on ensuring accuracy and safety of the medication list rather than side effect assessment.
B. To ensure the patient receives the medication on time: Timely administration is a separate aspect of medication safety, but reconciliation specifically addresses the correctness and completeness of the medication list.
C. To ensure the patient is taking the correct dosage: Correct dosing is critical, but reconciliation examines the overall medication regimen to prevent omissions, duplications, and interactions rather than just dose verification.
D. To verify and address omissions and duplications in the patient's medication list: Medication reconciliation systematically compares the patient’s current medications with new prescriptions or changes to ensure all medications are necessary, accurate, and safe, reducing the risk of adverse events.
Similar Questions
What is the primary purpose of using conversion factors in dimensional analysis?
A. To ensure the medication is safe for the patient
To ensure the medication is safe for the patient: Safety is the overarching goal, but conversion factors specifically address unit accuracy rather than directly ensuring patient safety.
B. To determine the dosage strength of a medication
To determine the dosage strength of a medication: Dosage strength is usually provided on the label and is not calculated using conversion factors; the factors help adjust quantities between units.
C. To convert between units of measurement accurately
To convert between units of measurement accurately: Conversion factors allow precise transformation from one unit to another (e.g., mg to g, mL to L), which is essential in dimensional analysis to ensure the correct dose is calculated and administered.
D. To simplify complex calculations
To simplify complex calculations: While they may make calculations more systematic, the primary purpose of conversion factors is accuracy in unit conversion, not simplification alone.
Full Explanation
Rationale:
A. To ensure the medication is safe for the patient: Safety is the overarching goal, but conversion factors specifically address unit accuracy rather than directly ensuring patient safety.
B. To determine the dosage strength of a medication: Dosage strength is usually provided on the label and is not calculated using conversion factors; the factors help adjust quantities between units.
C. To convert between units of measurement accurately: Conversion factors allow precise transformation from one unit to another (e.g., mg to g, mL to L), which is essential in dimensional analysis to ensure the correct dose is calculated and administered.
D. To simplify complex calculations: While they may make calculations more systematic, the primary purpose of conversion factors is accuracy in unit conversion, not simplification alone.
Why is the generic name important on a drug label?
A. It helps in identifying the active ingredient across different brands.
It helps in identifying the active ingredient across different brands: The generic name identifies the drug’s active chemical component, allowing healthcare providers to recognize the medication regardless of brand names. This ensures consistency in prescribing, dispensing, and patient education.
B. It provides instructions for drug storage.
It provides instructions for drug storage: Storage instructions are listed separately and relate to maintaining drug stability, not to identifying the active ingredient.
C. It lists the drug's potential side effects.
It lists the drug's potential side effects: Side effects are typically included in the patient information leaflet, not in the generic name section of the label.
D. It indicates the drug's, therapeutic effects.
It indicates the drug's therapeutic effects: While the generic name identifies the active ingredient, it does not specify the exact therapeutic effects; indications or drug class provide that information.
Full Explanation
Rationale:
A. It helps in identifying the active ingredient across different brands: The generic name identifies the drug’s active chemical component, allowing healthcare providers to recognize the medication regardless of brand names. This ensures consistency in prescribing, dispensing, and patient education.
B. It provides instructions for drug storage: Storage instructions are listed separately and relate to maintaining drug stability, not to identifying the active ingredient.
C. It lists the drug's potential side effects: Side effects are typically included in the patient information leaflet, not in the generic name section of the label.
D. It indicates the drug's therapeutic effects: While the generic name identifies the active ingredient, it does not specify the exact therapeutic effects; indications or drug class provide that information.
A prescription requires 300 mg to be given, but the concentration available is 150 mg/mL. How many mL should be administered?
A. 4 mL
Calculation: Ordered Dose = 300 mg Available Dose = 150 mg Available Volume = 1 mL Volume to administer = (Ordered Dose / Available Dose) × Available Volume = (300 / 150) × 1 = 2 × 1 = 2 mL
B. 3 mL
Calculation: Ordered Dose = 300 mg Available Dose = 150 mg Available Volume = 1 mL Volume to administer = (Ordered Dose / Available Dose) × Available Volume = (300 / 150) × 1 = 2 × 1 = 2 mL
C. 1 mL
Calculation: Ordered Dose = 300 mg Available Dose = 150 mg Available Volume = 1 mL Volume to administer = (Ordered Dose / Available Dose) × Available Volume = (300 / 150) × 1 = 2 × 1 = 2 mL
D. 2 mL
Calculation: Ordered Dose = 300 mg Available Dose = 150 mg Available Volume = 1 mL Volume to administer = (Ordered Dose / Available Dose) × Available Volume = (300 / 150) × 1 = 2 × 1 = 2 mL
Full Explanation
Calculation:
Ordered Dose = 300 mg
Available Dose = 150 mg
Available Volume = 1 mL
Volume to administer = (Ordered Dose / Available Dose) × Available Volume
= (300 / 150) × 1
= 2 × 1
= 2 mL