Follow your typical blood-testing procedure, but use a liquid control solution instead of blood. The following quality control tests can assure you that your meter is working properly: If you are dehydrated or your red blood cell count is low (anemia), your test results may be less accurate.īlood glucose monitor quality control tests The amount of red blood cells in your blood Blood samples from alternate sites aren't as accurate as fingertip samples when your blood sugar level is rising or falling quickly. If you're using a testing site other than your fingertip and you think the reading is wrong, test again using blood from a fingertip. Don't add more blood to the test strip after the first drop is applied. Touch a generous drop of blood to the test strip. Not enough blood applied to the test strip If using alcohol wipes, let the site completely dry prior to pricking.įully insert the test strip into the monitor. Wash and dry your hands and the testing site thoroughly with soap and water before pricking your skin. Keep your glucose meter and test strips at room temperature.Īlcohol, dirt or other substances on your skin ![]() Be sure the strips are meant for your specific glucose meter. Store strips in their sealed container keep them away from moisture and humidity. The suspect product was requested to be returned, however, the customer no longer has the vial of strips that were used for the aforementioned tests.Throw out damaged or outdated test strips. The patient's symptoms improved after they were given the d50.Īll of the results were obtained using strips from the same vial of strips. The patient was tested again at 7:02am on this meter and obtained a result of 271 mg/dl. Lo indicates the blood glucose is below 10 mg/dl.Īt that point the nurse gave the patient d50. The nurse then tested the patient again on inform ii meter (serial number (b)(4)) at 6:54 am and received a result of lo. The patient symptoms of stomach pain and shaking became worse. The nurse gave the patient 10 units of novolog as treatment since she had misinterpreted the previous results of rr lo to mean the patient's blood glucose was high. The nurse then tested the patient on a second inform ii meter (serial number (b)(4)) at 6:49am. She tested the patient again at 6:20 am and at 6:33 am with a result of rr lo on the same meter. It was further reported that the nurse did not treat the patient with d50 as she should of have based on the result. ![]() The nurse testing the patient interpreted the results of rr lo to be a high blood sugar, however, the alarm was notifying them that the results were actually below the institution's defined reportable range. The reportable range for the facility is 20 mg/dl to 600 mg/dl. ![]() Rr lo is an alarm set by the institution for results that are below their defined reportable range threshold but are within the system measurement range of 10 mg/dl to 600 mg/dl. They were tested on the same meter at 6:19 am and a result of rr lo was obtained. On the morning of (b)(6) 2015, the caller stated that the patient was feeling low symptoms of stomach pain. A patient was tested on (b)(6) 2015 at 6:06 pm on inform ii meter (serial number (b)(4)) and received a result of 235 mg/dl with no symptoms.
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