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    Ati nur 120 psychiatricmental health proctored exam
    Calculation

    A nurse is preparing to administer lithium 300 mg PO every 8 hr. Available is lithium carbonate 150 mg capsules. How many capsules should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) _________ capsules)

    capsules

    Explanation & Rationale

    Calculation: Identify the ordered dose and available capsule strength Ordered Dose: 300 mg per dose Available Capsule Strength: 150 mg Calculate the number of capsules per dose Number of Capsules = Dose ÷ Capsule Strength Number of Capsules = 300 ÷ 150 Number of Capsules = 2 capsules

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