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  2. Power over Ethernet - Wikipedia

    en.wikipedia.org/wiki/Power_over_Ethernet

    Link Layer Discovery Protocol (LLDP) is a layer-2 Ethernet protocol for managing devices. LLDP allows an exchange of information between a PSE and a PD. This information is formatted in type–length–value (TLV) format. PoE standards define TLV structures used by PSEs and PDs to signal and negotiate available power.

  3. 1. Complete blood count. A routine complete blood count (CBC) checks for levels of 10 different components of every major cell in your blood: white blood cells, red blood cells, and platelets ...

  4. United States Department of Energy National Laboratories

    en.wikipedia.org/wiki/United_States_Department...

    The United States Department of Energy National Laboratories and Technology Centers is a system of laboratories overseen by the United States Department of Energy (DOE) for scientific and technological research. The primary mission of the DOE national laboratories is to conduct research and development (R&D) addressing national priorities ...

  5. Arterial blood gas test - Wikipedia

    en.wikipedia.org/wiki/Arterial_blood_gas_test

    24336-0. An arterial blood gas ( ABG) test, or arterial blood gas analysis ( ABGA) measures the amounts of arterial gases, such as oxygen and carbon dioxide. An ABG test requires that a small volume of blood be drawn from the radial artery with a syringe and a thin needle, [1] but sometimes the femoral artery in the groin or another site is used.

  6. Lab Test Results Guide: Positive vs Negative, Ranges ... - WebMD

    www.webmd.com/a-to-z-guides/lab-test-results

    In this case, positive doesn’t necessarily mean “good” and negative doesn’t necessarily mean “bad.”. Instead: Positive: The lab found whatever your doctor was testing for. So if you ...

  7. Potassium Levels Blood Test: High vs. Low, Normal K Level - WebMD

    www.webmd.com/a-to-z-guides/potassium-blood-test

    Kidney disease is a common cause of a high potassium level. Either high or low potassium levels can cause heart problems. Low potassium can cause muscle cramps. You often have a blood test with ...

  8. Anemia Blood Test: Test Types, Results, What's Normal?

    www.healthline.com/health/anemia/anemia-blood-test

    Reticulocyte: Normal results for reticulocytes in adults are between 0.5 and 2.5%. Blood smear: A blood smear looks at the shape of your blood cells. Abnormally shaped red blood cells can be a ...

  9. What Normal (and Abnormal) Urine Test Results Reveal - Healthline

    www.healthline.com/health/normal-urine-test...

    ketones. presence in urine is abnormal, may indicate diabetes. albumin. presence is abnormal, may indicate kidney disease. protein. presence is abnormal, may indicate kidney disease. bilirubin ...