A nurse is preparing to administer lithium syrup 1800 mg PO bd Available is lithium syrup 600 mg/5 mL How many mL would the nurse administer per dose?
(Write the number only, do not include the label Record the answer as a whole number Use a leading zero if it applies Do not use a trailing zero)
The Correct Answer is ["15"]
The nurse would administer 15 mL of lithium syrup per dose. This is calculated by first determining the amount of lithium in each mL of syrup: 600 mg / 5 mL = 120 mg/mL. Then, the desired dose of 1800 mg is divided by the concentration of lithium in each mL of syrup: 1800 mg / (120 mg/mL) = 15 mL.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Sublimation is a defense mechanism in which socially unacceptable impulses or drives are redirected into socially acceptable activities or behavior. For example, someone who has aggressive tendencies may channel those impulses into playing competitive sports, or someone who has sexual desires may channel those impulses into creative work like painting or writing.
Regression refers to a defense mechanism where an individual retreats to an earlier stage of development, such as acting like a child when under stress. Undoing is a defense mechanism in which an individual tries to undo or negate a previous action or thought, such as making up for a mistake by performing a good deed. Suppression is a defense mechanism where an individual consciously avoids thinking about or dealing with certain thoughts or emotions.
Correct Answer is ["1.5"]
Explanation
The nurse should administer 1.5 tablets of clozapine 200 mg to achieve a daily dose of 300 mg. Calculation: 300 mg ÷ 200 mg per tablet = 1.5 tablets
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