ISMP Safe Medication Principles 3 — Questions and Answers
Question 1: ISMP classifies insulin as a high-alert medication primarily because it:
- Is frequently prescribed off-label
- Has a narrow therapeutic index and errors commonly cause serious hypoglycemia or hyperglycemia (Correct answer)
- Requires refrigeration, increasing handling errors
- Is one of the most expensive medications on the formulary
Correct answer: Has a narrow therapeutic index and errors commonly cause serious hypoglycemia or hyperglycemia
Insulin errors (wrong type, dose, or timing) can rapidly cause life-threatening hypoglycemia or dangerous hyperglycemia, placing it on the high-alert list.
Question 2: What is the purpose of ISMP's 'independent double-check' for high-alert medications?
- To have the same nurse verify a dose twice
- To have a second qualified practitioner independently verify the drug, dose, route, and pump settings without prompting (Correct answer)
- To require a pharmacist to be present at every bedside administration
- To document that barcode scanning was performed
Correct answer: To have a second qualified practitioner independently verify the drug, dose, route, and pump settings without prompting
An independent double-check requires the second practitioner to perform their own calculation and review without seeing the first person's answer, preventing confirmation bias.
Question 3: A hospital receives an ISMP safety alert about a specific drug. Which response aligns with ISMP best practices?
- File the alert for annual policy review
- Perform a proactive risk assessment and implement system changes before an error occurs (Correct answer)
- Require staff to sign that they have read the alert
- Report the concern to the FDA MedWatch only
Correct answer: Perform a proactive risk assessment and implement system changes before an error occurs
ISMP emphasizes proactive risk assessment and system-level change rather than reactive or passive responses to safety signals.
Question 4: Which labeling practice does ISMP recommend to differentiate concentrated from dilute drug formulations?
- Storing concentrated formulations in red containers only
- Using auxiliary warning labels and distinct color-coded labeling on concentrated products (Correct answer)
- Handwriting 'CONCENTRATED' on every vial in permanent marker
- Requiring pharmacy to label only at the time of dispensing
Correct answer: Using auxiliary warning labels and distinct color-coded labeling on concentrated products
ISMP recommends auxiliary warning labels and consistent color-coding systems to visually distinguish concentrated preparations at a glance.
Question 5: In the context of medication safety, what is 'automation bias'?
- The tendency of automated dispensing cabinets to dispense the wrong drug
- The tendency of clinicians to over-rely on automated systems and fail to catch their errors (Correct answer)
- Software errors in infusion pump drug libraries
- Barcode scanner malfunctions
Correct answer: The tendency of clinicians to over-rely on automated systems and fail to catch their errors
Automation bias occurs when staff uncritically accept automated system outputs, reducing vigilance for the errors those systems can still make.
Question 6: Which metric does ISMP recommend tracking to evaluate the effectiveness of a medication safety program?
- Number of pharmacy staff trained annually
- Near-miss event reporting rates alongside actual adverse drug event rates (Correct answer)
- Total number of medications on formulary
- Percentage of orders placed electronically
Correct answer: Near-miss event reporting rates alongside actual adverse drug event rates
High near-miss reporting rates indicate a healthy safety culture where staff feel safe reporting, enabling proactive prevention before harm reaches patients.
Question 7: ISMP recommends that medication orders include the clinical indication primarily to:
- Satisfy billing requirements
- Help verify appropriateness and catch orders written for the wrong patient or condition (Correct answer)
- Replace the diagnosis on the problem list
- Avoid the need for allergy documentation
Correct answer: Help verify appropriateness and catch orders written for the wrong patient or condition
Knowing the indication allows pharmacists and nurses to recognize if a dose or drug is inconsistent with the documented clinical purpose, catching potential errors.
ISMP Safe Medication Principles 3
ISMP classifies insulin as a high-alert medication primarily because it: