Glucometer Quality Control and Testing
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Questions and Answers

What should you do if the control test results are out of range?

  • Check the expiration date of the strips
  • Do not use the strips for patients (correct)
  • Adjust the glucometer to match the code on the strips
  • Proceed with testing patients
  • Why is it important to log the time and date of test-control results?

  • To document the serial number of the glucometer
  • To track the expiration date of the strips
  • To ensure the glucometer is functioning properly
  • To maintain a record of quality control (correct)
  • What should you do if the code on the glucometer does not match the code on the strips?

  • Adjust the glucometer to match the code on the strips (correct)
  • Check the expiration date of the strips
  • Use the strips anyway
  • Clean the glucometer with an alcohol wipe
  • Why should you store strips at room temperature?

    <p>To prevent extreme changes in temperature</p> Signup and view all the answers

    What should you do with expired strips?

    <p>Dispose of them</p> Signup and view all the answers

    Why is it important to review the expiration dates of supplies?

    <p>To prevent using expired supplies</p> Signup and view all the answers

    What should you do if you have questions about handling or storing supplies?

    <p>Check the facility's procedure manual</p> Signup and view all the answers

    Why is it important to clean the glucometer after each use?

    <p>To prevent contamination</p> Signup and view all the answers

    What should you do with the strips that are closest to their expiration date?

    <p>Use them first</p> Signup and view all the answers

    Why is it important to keep strips dry and safe from extreme changes in temperature?

    <p>To prevent skewing readings</p> Signup and view all the answers

    What can result from waiting to learn about equipment maintenance until the equipment is due for service?

    <p>Maintenance delays</p> Signup and view all the answers

    What is a crucial step in ensuring quality control for CLIA-waived tests?

    <p>Following the directions for use precisely</p> Signup and view all the answers

    Why is it important to document the expiration date and serial number of supplies?

    <p>To ensure compliance with laboratory protocols</p> Signup and view all the answers

    What should you do when the battery of a battery-operated equipment is low or depleted?

    <p>Recharge the device or insert new batteries</p> Signup and view all the answers

    What is a common troubleshooting technique when using glucometers?

    <p>Matching test strip codes to the glucometer code</p> Signup and view all the answers

    When should you perform external controls when using glucometers?

    <p>When opening a new package of strips and each day you perform the tests</p> Signup and view all the answers

    What should you do if the results of a glucometer test are out of range?

    <p>Repeat the test, checking the expiration date and ensuring room temperature and correct application</p> Signup and view all the answers

    Why is it important to store supplies properly?

    <p>To ensure the most accurate test results possible</p> Signup and view all the answers

    What is a critical aspect of quality control for CLIA-waived tests?

    <p>Ensuring equipment operates correctly</p> Signup and view all the answers

    Why is it essential to document when controls are run, along with the date, time, control results, and any other required information?

    <p>To ensure compliance with laboratory protocols</p> Signup and view all the answers

    What is the primary goal of quality control in laboratory equipment?

    <p>To measure precision of instrument functioning</p> Signup and view all the answers

    What is the purpose of an equipment log?

    <p>To document quality control testing results</p> Signup and view all the answers

    How often should quality-control procedures be performed on laboratory equipment?

    <p>Daily or when opening a new lot of supplies</p> Signup and view all the answers

    What should be done if a centrifuge is making unusual noises or vibrating more than it should?

    <p>Balance the centrifuge</p> Signup and view all the answers

    What is the purpose of quality assurance in a laboratory?

    <p>To ensure tests are as accurate as possible</p> Signup and view all the answers

    What should be done to laboratory equipment several times a day?

    <p>Clean the equipment</p> Signup and view all the answers

    What should be done if laboratory equipment becomes visibly contaminated?

    <p>Clean the equipment prior to additional use and document it in the log</p> Signup and view all the answers

    How should quality control procedures be documented?

    <p>In ink, in the equipment log</p> Signup and view all the answers

    What is the purpose of a procedure manual in a laboratory?

    <p>To provide instructions for using laboratory equipment</p> Signup and view all the answers

    What is the benefit of having a thorough understanding of laboratory tools?

    <p>It reduces errors and provides higher-quality samples</p> Signup and view all the answers

    Why is it important to balance tubes of the same size and volume in the centrifuge?

    <p>To prevent tube breakage and ensure proper centrifuging of specimens</p> Signup and view all the answers

    What should you do first when troubleshooting equipment that is not working?

    <p>Check the on/off switch and plug connection</p> Signup and view all the answers

    Why is it important to check the safety mechanism on equipment?

    <p>To prevent accidents and ensure proper equipment operation</p> Signup and view all the answers

    What should you do if the equipment is still not functioning after conducting troubleshooting measures?

    <p>Make a report for further evaluation and repair</p> Signup and view all the answers

    What information should be included in a repair report?

    <p>Date, a brief description of the issue, and the steps taken to fix the problem</p> Signup and view all the answers

    Why is it important to know the equipment's maintenance schedule?

    <p>To ensure the equipment operates correctly and safely</p> Signup and view all the answers

    What is the responsibility of everyone who works in the laboratory?

    <p>To ensure all equipment operates correctly and safely</p> Signup and view all the answers

    Why should you check the centrifuge's level on a counter or solid surface?

    <p>To prevent vibrations and improper centrifugation</p> Signup and view all the answers

    What should you do if you are unsure about the equipment's maintenance schedule?

    <p>Check the owner's manual</p> Signup and view all the answers

    Why is it important to follow laboratory protocols and procedures?

    <p>To ensure the equipment operates correctly and safely</p> Signup and view all the answers

    Quality control involves ensuring that a test is as accurate as possible.

    <p>True</p> Signup and view all the answers

    Quality control testing is only performed daily.

    <p>False</p> Signup and view all the answers

    A thorough understanding of laboratory tools reduces errors and provides higher-quality samples.

    <p>True</p> Signup and view all the answers

    Laboratory equipment should be cleaned only once a day.

    <p>False</p> Signup and view all the answers

    An equipment log is only used to monitor equipment maintenance.

    <p>False</p> Signup and view all the answers

    A centrifuge making unusual noises or vibrating more than it should can be ignored.

    <p>False</p> Signup and view all the answers

    It is not necessary to document the expiration date and serial number of supplies.

    <p>False</p> Signup and view all the answers

    External controls should only be run when opening a new package of strips.

    <p>False</p> Signup and view all the answers

    It is acceptable to reuse supplies or use them beyond their expiration date.

    <p>False</p> Signup and view all the answers

    Battery-operated equipment should be turned on daily to check battery strength.

    <p>True</p> Signup and view all the answers

    Glucometer codes do not need to match the test strip codes.

    <p>False</p> Signup and view all the answers

    Quality control procedures should only be performed at the end of the day.

    <p>False</p> Signup and view all the answers

    External controls should be used past their expiration date.

    <p>False</p> Signup and view all the answers

    Proper storage of supplies and maintenance of equipment is crucial for accurate test results.

    <p>True</p> Signup and view all the answers

    One should ignore the issue of malfunctioning equipment and leave it for someone else to fix.

    <p>False</p> Signup and view all the answers

    Before centrifuging specimens, tubes of the same size and volume should be placed directly next to each other in the centrifuge.

    <p>False</p> Signup and view all the answers

    If equipment is not working, the first step is to make a report for further evaluation and repair.

    <p>False</p> Signup and view all the answers

    Equipment maintenance schedules are arbitrary and do not need to be followed.

    <p>False</p> Signup and view all the answers

    If the centrifuge is vibrating excessively, it may be due to unbalanced tubes of different volumes.

    <p>True</p> Signup and view all the answers

    A repair report for malfunctioning equipment should include the date, a brief description of the issue, and the steps taken to fix the problem.

    <p>True</p> Signup and view all the answers

    Study Notes

    Quality Control for Glucometers

    • Never use glucometer strips for patients if the control results are out of range.
    • Log the time and date of test-control results, serial number of the glucometer, and other required information on the glucometer quality control or equipment log.
    • Use a pen to document information legibly, and double-check electronic log entries before saving.
    • Ensure the code on the glucometer matches the code on the strips; if not, adjust the glucometer to match the strip code.
    • Check the expiration date of the strips and use the ones closest to expiration first; do not use expired strips.
    • Store strips at room temperature, keep them dry, and protect them from extreme temperature changes.
    • Clean glucometers with an alcohol wipe after each use.

    Quality Control for Other CUA-Waived Tests

    • Ensure equipment is properly functioning, fully charged, and supplies are stored according to manufacturer guidelines.
    • Review expiration dates of supplies and follow directions for use precisely.
    • Run external controls when opening a new package of supplies, at the beginning of a day of testing, and when several results appear drastically out of range.
    • Document the expiration date, serial number, and number of supplies used or remaining in the supplies log.

    Quality Control for Laboratory Equipment

    • Quality control measures precision, while quality assurance involves ensuring tests are accurate.
    • Familiarize yourself with laboratory equipment and supplies to reduce errors and provide high-quality samples.
    • Perform quality control testing daily or when opening a new lot of supplies, and under special circumstances.
    • Document the time and date of quality control procedures, results, and equipment maintenance in the equipment log.
    • Clean laboratory equipment regularly, and document any cleaning or maintenance in the log.

    Troubleshooting Equipment Issues

    • Take simple troubleshooting steps first when equipment is not working well, such as checking the on/off switch and power cord.
    • Check calibration and balance centrifuges to prevent vibration and tube breakage.
    • Make a report for further evaluation and repair of equipment if troubleshooting steps do not resolve the issue.
    • Include the date, brief description of the issue, and steps taken to fix the problem in the repair report.

    Quality Control for Laboratory Equipment

    • Quality control measures the precision of an instrument, ensuring consistent results over time.
    • Quality assurance involves ensuring accuracy by adhering to standard operating procedures, conducting quality control testing, and maintaining equipment.
    • Familiarize yourself with laboratory equipment and consult the procedure manual if unsure about operation.
    • An equipment log monitors maintenance and quality control testing.
    • Perform quality control procedures daily or when opening a new lot of supplies, and document results in the log.

    Troubleshooting Equipment Issues

    • If equipment is not working, take simple troubleshooting steps first, such as checking the on/off switch and power connection.
    • Check calibration and safety mechanisms if issues persist.
    • Make a report for further evaluation and repair if troubleshooting steps are unsuccessful.
    • Include the date, issue description, and troubleshooting steps in the report.

    Regular Maintenance and Quality Assurance

    • Some equipment requires regular maintenance, such as yearly or every 6 months.
    • Know the equipment, manufacturer, and process before the due date of maintenance.
    • Waiting to learn this information until the equipment is due for service can result in maintenance delays.

    Quality Control for CLIA-Waived Tests

    • Ensure equipment operates correctly and laboratory staff stores supplies properly.
    • Perform quality-control procedures routinely for CLIA-waived tests.
    • Follow directions for use precisely, and never reuse supplies or use them beyond their expiration date.
    • Run external controls when opening a new package of supplies, at the beginning of a day of testing, and when several results appear drastically out of range.

    Glucometer Quality Control

    • Use external controls, match test strip codes to the glucometer code, and review expiration dates of supplies to ensure quality control.
    • Perform external controls when opening a new package of strips, each day, and when there has been a series of drastically out-of-range blood glucose readings.
    • Use external controls at room temperature and do not use them past their expiration date.

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    Description

    This quiz assesses your understanding of the procedures for using glucometer test strips, including control tests and documentation. Learn about the importance of validating control test results and logging glucometer quality control data.

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