CSPT Medication Safety 2 — Questions and Answers
Question 1: What is the primary purpose of independent double-checks in sterile compounding?
- To slow down the process
- To have a second person independently verify critical steps to catch errors (Correct answer)
- To assign blame when errors occur
- To satisfy insurance requirements
Correct answer: To have a second person independently verify critical steps to catch errors
Independent double-checks involve a second qualified person independently verifying critical compounding steps.
Studies show independent double-checks catch approximately 95% of errors compared to about 65% for non-independent checks. The key word is independent, meaning the verifier must make their own assessment.
Question 2: What are high-alert medications and why do they require special safeguards?
- Medications that are expensive
- Medications with heightened risk of causing significant patient harm when used in error (Correct answer)
- Medications only available by prescription
- Medications requiring refrigeration
Correct answer: Medications with heightened risk of causing significant patient harm when used in error
High-alert medications carry disproportionate risk of devastating harm when errors occur.
Common high-alert drugs include concentrated electrolytes, insulin, heparin, opioids, neuromuscular blockers, and chemotherapy drugs. Safety measures include standard concentrations, independent double-checks, and dose-range checking.
Question 3: What is a near miss in medication safety and why should it be reported?
- An error caught before reaching the patient, helping identify system weaknesses (Correct answer)
- A medication with no effect
- A patient who almost came to the pharmacy
- An error that affected the patient without harm
Correct answer: An error caught before reaching the patient, helping identify system weaknesses
Near misses reveal system vulnerabilities that could lead to actual patient harm if not addressed.
Near misses occur 10-100 times more frequently than actual errors, providing much larger datasets for identifying vulnerabilities. A culture encouraging near-miss reporting generates the richest safety data.
Question 4: How does bar-code verification technology improve medication safety?
- It tracks inventory levels
- It provides automated verification of drug identity, concentration, lot number, and expiration date (Correct answer)
- It speeds up billing
- Only used for controlled substance tracking
Correct answer: It provides automated verification of drug identity, concentration, lot number, and expiration date
Bar-code systems scan drug barcodes during compounding to automatically verify correctness.
Studies show barcode-assisted verification reduces compounding errors by 50-90% compared to manual verification alone. Advanced systems also provide gravimetric verification.
Question 5: What is the significance of ISMP Tall Man Lettering?
- It makes labels more attractive
- It uses uppercase letters to distinguish look-alike drug name pairs, reducing selection errors (Correct answer)
- It is a font size requirement
- Only applies to over-the-counter medications
Correct answer: It uses uppercase letters to distinguish look-alike drug name pairs, reducing selection errors
Tall Man Lettering highlights differences between commonly confused drug name pairs.
Key examples include DOBUTamine vs DOPamine, hydrALAZINE vs hydrOXYzine, and vinBLASTine vs vinCRISTine. Research demonstrates significant reduction in selection errors.
Question 6: What role does a Just Culture play in medication error reporting?
- It punishes all errors equally
- It encourages reporting by distinguishing between human error, at-risk behavior, and reckless behavior (Correct answer)
- It ignores all errors
- It only applies to errors that harm patients
Correct answer: It encourages reporting by distinguishing between human error, at-risk behavior, and reckless behavior
Just Culture creates balanced error management: human errors are consoled, at-risk behaviors are coached, reckless behaviors are disciplined.
Organizations with punitive cultures have significantly lower reporting rates and paradoxically more errors because systemic problems go unidentified.
CSPT Medication Safety 2
What is the primary purpose of independent double-checks in sterile compounding?