Med Error Quiz: Can You Catch the Mistake?

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| By Thames
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Quizzes Created: 7097 | Total Attempts: 80,150
| Questions: 20 | Updated: Jul 1, 2026
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1. A nurse notices that a patient's warfarin dose was increased without a recent INR result. This represents a potential ____.

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About This Quiz
Med Error Quiz: Can You Catch The Mistake? - Quiz

This quiz tests your ability to identify and prevent common medication errors in clinical practice. Medication Error Prevention is critical for patient safety in nursing. You'll evaluate realistic scenarios involving dosage calculations, drug interactions, administration routes, and documentation to strengthen your clinical judgment and reduce harm.

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2. Which action demonstrates proper use of the 'five rights' to prevent medication errors?

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3. True or False: Medication errors should be documented in the patient's chart with clinical details but never reported to risk management.

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4. A patient is on both an ACE inhibitor and an NSAID. The nurse should monitor for risk of ____ due to this drug interaction.

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5. Which of the following best describes why double-checking high-risk medications is essential?

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6. True or False: A nurse should administer a medication even if the patient reports an unusual side effect from the previous dose.

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7. A nurse prepares metformin 1000 mg but the order states 1.0 g. These doses are ____.

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8. Which of the following is an example of a system-based error that can lead to medication mistakes?

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9. A patient is allergic to penicillin. The prescriber orders amoxicillin. What should the nurse do?

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10. True or False: Verbal orders are preferred over written orders to prevent transcription errors.

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11. A nurse prepares a patient's morning medications and notices the label reads 'metoprolol 50 mg' but the patient's chart shows an order for 'metoprolol 25 mg.' What is the nurse's first action?

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12. Which practice is most effective in reducing medication errors during high-stress shifts?

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13. A prescriber orders 'morphine 10 mg IV q4h.' Before administering, the nurse should verify which of the following?

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14. True or False: A nurse may use abbreviations such as 'U' for units when documenting medication doses.

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15. A patient receives lisinopril instead of losartan due to a pharmacy labeling error. The patient takes the wrong medication for two doses. What should the nurse do immediately?

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16. Which action best prevents look-alike and sound-alike (LASA) medication errors?

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17. A nurse administers digoxin to a patient with a known history of hypokalemia without checking the serum potassium level. This error represents which type of medication error?

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18. True or False: It is acceptable to administer a medication if the patient's name on the medication label matches only the first name on the patient's identification band.

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19. A patient is prescribed 'amoxicillin 500 mg' but the available vial contains 'amoxicillin 250 mg/5 mL.' How many milliliters should be drawn?

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20. Which of the following is a 'high-alert' medication that requires extra caution to prevent errors?

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A nurse notices that a patient's warfarin dose was increased without a...
Which action demonstrates proper use of the 'five rights' to prevent...
True or False: Medication errors should be documented in the patient's...
A patient is on both an ACE inhibitor and an NSAID. The nurse should...
Which of the following best describes why double-checking high-risk...
True or False: A nurse should administer a medication even if the...
A nurse prepares metformin 1000 mg but the order states 1.0 g. These...
Which of the following is an example of a system-based error that can...
A patient is allergic to penicillin. The prescriber orders...
True or False: Verbal orders are preferred over written orders to...
A nurse prepares a patient's morning medications and notices the label...
Which practice is most effective in reducing medication errors during...
A prescriber orders 'morphine 10 mg IV q4h.' Before administering, the...
True or False: A nurse may use abbreviations such as 'U' for units...
A patient receives lisinopril instead of losartan due to a pharmacy...
Which action best prevents look-alike and sound-alike (LASA)...
A nurse administers digoxin to a patient with a known history of...
True or False: It is acceptable to administer a medication if the...
A patient is prescribed 'amoxicillin 500 mg' but the available vial...
Which of the following is a 'high-alert' medication that requires...
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