Final answer:
To reduce preventable medication errors, a nurse should follow safety checks and protocols like verifying the five rights and reviewing important information aloud with the team. Reducing HBV transmission involves using PPE, following sterile techniques, disposing of sharps properly, and regular vaccination. Before allergy testing, patients should avoid allergy medications to prevent false negatives and ensure accurate results.
Step-by-step explanation:
When administering a client's medication, the best way to reduce preventable medication errors is to implement robust safety checks and follow established protocols. This may involve critical thinking and adherence to safety procedures such as verifying the five rights: the right patient, the right drug, the right dose, the right route, and the right time. Accurate communication within the healthcare team is also crucial. For instance, the nurse should review items out loud with the team, including:
- The name of the procedure as recorded
- Confirmation that the needle, sponge, and instrument counts are complete (or not applicable)
- Verification that the specimen (if any) is correctly labeled, with the patient's name
- Discussion of any issues with equipment that need to be addressed
Prevention of HBV Transmission in Health-Care Setting
To reduce the transmission of Hepatitis B Virus (HBV) in a health-care setting, several strategies can be employed such as:
- Use of personal protective equipment (PPE)
- Following strict sterile techniques
- Proper disposal of needles and other sharps
- Regular vaccination of health-care workers
Instructions for Allergy Testing
To ensure accurate results in allergy testing, it is important that patients avoid allergy medications for a period before testing. This is because such medications can interfere with the test results, potentially leading to false negatives. Thus, adherence to pre-test instructions is critical to obtain valid outcomes.