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  2. Orders of magnitude (molar concentration) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(molar...

    upper bound for healthy blood glucose when fasting [17] 7.8 mM: upper bound for healthy blood glucose 2 hours after eating [17] 10 −2: cM 20 mM: neutrinos during a supernova, 1 AU from the core (10 58 over 10 s) [18] 44.6 mM: pure ideal gas at 0 °C and 101.325 kPa [19] 10 −1: dM: 140 mM: sodium ions in blood plasma [10] 480 mM: sodium ions ...

  3. Blood alcohol content - Wikipedia

    en.wikipedia.org/wiki/Blood_alcohol_content

    Blood alcohol content (BAC), also called blood alcohol concentration or blood alcohol level, is a measurement of alcohol intoxication used for legal or medical purposes. [1] BAC is expressed as mass of alcohol per volume of blood. In US and many international publications, BAC levels are written as a percentage such as 0.08%, i.e. there is 0.8 ...

  4. Biological half-life - Wikipedia

    en.wikipedia.org/wiki/Biological_half-life

    In clinical practice, this means that it takes 4 to 5 times the half-life for a drug's serum concentration to reach steady state after regular dosing is started, stopped, or the dose changed. So, for example, digoxin has a half-life (or t ⁠ 1 / 2 ⁠ ) of 24–36 h; this means that a change in the dose will take the best part of a week to ...

  5. What Do AM and PM Stand For? - AOL

    www.aol.com/am-pm-stand-153002424.html

    If the answer to the question “What do AM and PM mean” surprised you, find out the answer to “What does P.S. stand for.” Sources : Dictionary.com : “What Do “a.m.”

  6. Sensitivity and specificity - Wikipedia

    en.wikipedia.org/wiki/Sensitivity_and_specificity

    In medical diagnosis, test sensitivity is the ability of a test to correctly identify those with the disease (true positive rate), whereas test specificity is the ability of the test to correctly identify those without the disease (true negative rate). If 100 patients known to have a disease were tested, and 43 test positive, then the test has ...

  7. Blood test shows 90% accuracy in identifying Alzheimer ... - AOL

    www.aol.com/lifestyle/blood-test-shows-90...

    Researchers have found that a new blood test called PrecivityAD2 is about 90% accurate in identifying Alzheimer's disease in people experiencing cognitive symptoms ... 2024 at 2:43 AM. New blood ...

  8. Alzheimer’s blood tests show 'very good accuracy' in early trials

    www.aol.com/lifestyle/alzheimer-blood-tests-show...

    “The results show that the test can accurately rule out amyloid pathology — a hallmark of Alzheimer’s — as a possible cause of cognitive decline symptoms with high certainty, offering ...

  9. Drug test - Wikipedia

    en.wikipedia.org/wiki/Drug_test

    Drug-testing a blood sample measures whether or not a drug or a metabolite is in the body at a particular time. These types of tests are considered to be the most accurate way of telling if a person is intoxicated. Blood drug tests are not used very often because they need specialized equipment and medically trained administrators.