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11.5: Key Terms

  • Page ID
    105283
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    allergic reaction
    immune system response to a drug
    anaphylaxis
    a rare, life-threatening reaction to a drug
    apothecary system
    utilizes fractions as a part of the whole to measure weights and volumes
    computerized provider order entry (CPOE)
    provider submits patient orders by electronic means
    dimensional analysis
    factor-label method for solving dosage calculations
    drug interaction
    when a drug reacts with another drug, food, supplement, or medical condition
    electronic medication administration record (eMAR)
    electronic version of a MAR
    formula method
    divides the desired amount by the amount on hand, then multiplies it by the quantity on hand to determine the dose
    household system
    utilizes everyday household items, such as measuring cups and tablespoons, to serve as the measuring device
    medication administration record (MAR)
    used to document medication administration
    metric system
    decimal-based system based on units of 10
    one-time order
    medication to be administered just one time
    paradoxical effect
    effect of a drug is opposite from the intended effect
    pharmacokinetics
    movement of drug molecules within the body based on how the drug is distributed, metabolized, absorbed, or excreted
    PRN
    as needed
    ratio
    comparison of one quantity to another, often described as a division problem
    ratio proportion method
    sets the known ratio of drug amount to quantity equal to the desired amount to the unknown quantity
    routine order
    medication order that is continuously followed until canceled
    side effect
    undesirable effect related to a drug that is predictable
    standing order
    standardized order that may be implemented under certain circumstances
    STAT
    urgent, immediate action required
    systems of measurement
    collections of measurement units and how they are associated with one another
    tolerance
    a built-up resistance of the body to a medication
    toxicity
    degree to which a drug can be poisonous or harmful to the body

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