A nurse is preparing to administer amantadine 75 mg PO every 12 hr. Available is amantadine 50 mg/5 mL syrup. How many mL should the nurse administer per dose? (Do not use a leading zero, Round the answer to the tenth place, Do not use a trailing zero.)
The Correct Answer is ["7.5"]
Available concentration (mg)/Desired dose (mg)=Available volume (mL)/Required volume (mL)
Plugging in the values:
50 mg75 mg=5 mLx mL
To solve for x, we can multiply both sides by 5 mL:
x mL=5075×5 mL
x mL=1.5×5 mL
x mL=7.5 mL
Therefore, the nurse should administer 7.5 mL per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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B: A post-op pain level of 4/10 is manageable.
C: A client scheduled for surgery tomorrow is stable and non-urgent.
D: Mild shortness of breath in a COPD client can rapidly worsen. This is a potential airway/breathing issue, which is a top priority.
Correct Answer is ["B","C","D"]
Explanation
A. Asparagus contains moderate potassium and may be allowed in small portions.
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C. Raisins are dried fruits that contain high amounts of potassium.
D. Bananas are one of the most potassium-rich fruits and should be avoided or limited.
E. Green beans are relatively low in potassium and are usually safe in a renal diet.
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