A nurse is preparing to administer amantadine 150 mg PO every 12 hr. Available is amantadine 50 mg/5 mL syrup. How many mL 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.)
The Correct Answer is ["15"]
Given:
Amantadine syrup concentration: 50 mg/5 mL Desired dose of amantadine: 150 mg
5ml contains 50mg
1ml contains 50/5= 10mg Given 10mg is in 1ml
Then 150mg will be contained in: 150/10
=15ml
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is D
Explanation
A. "Increase the dosage to twice daily.": Changing the dosage should only be done under the guidance of the prescriber based on clinical assessment, not in response to perceived lack of improvement.
B. "Take the medication on an empty stomach for improved absorption.": While taking donepezil with or without food may affect absorption, this instruction is not directly related to the timing of improvement in symptoms.
C. "It takes time for the cure to take effect.": Alzheimer's disease cannot be cured, and this statement may provide false hope to the patient's daughter.
D. "It may take up to 6 weeks to see an improvement.": This response provides accurate
information about the expected timeline for therapeutic effects of donepezil and encourages patience in observing improvement.
Correct Answer is A
Explanation
A. Menstrual cramps: Feverfew is commonly used as an herbal remedy for menstrual cramps and migraines due to its purported anti-inflammatory and smooth muscle relaxant properties.
B. Constipation: Feverfew is not typically used to treat constipation.
C. Muscle aches: While feverfew may have some anti-inflammatory properties, it is not commonly used specifically for muscle aches.
D. Incision pain after surgery: Feverfew is not typically used to manage post-surgical pain.
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