A nurse is preparing to administer carbamazepine suspension 150 mg via NG tube every 6 hr. The amount available is 100 mg/5 mL. How many mL should the nurse administer with each dose?
(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["7.5"]
To calculate the amount of carbamazepine suspension needed for each dose, you can use the following formula: (Dose required in mg / Concentration available in mg/mL) = Volume to administer in mL In this case: (150 mg / 100 mg/5 mL) = Volume to administer in mL (150 mg / 20 mg/mL) = 7.5 mL Therefore, the nurse should administer 7.5 mL of carbamazepine suspension via the NG tube for each dose.
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Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Replacing the ear molds once per year is not a standard recommendation for hearing aid maintenance. The frequency of ear mold replacement may vary depending on individual needs and wear and tear. It is not necessary to replace them annually unless there is a specific issue with the ear molds.
Choice B rationale:
Disinfecting the hearing aid with isopropyl alcohol is not recommended for routine cleaning. Isopropyl alcohol can damage the components of the hearing aid, including the microphone and receiver. Cleaning solutions specifically designed for hearing aids or a soft cloth are safer options for routine cleaning.
Choice C rationale:
Cleaning the hearing aid with a soft cloth is the correct action to take when caring for hearing aids. Routine cleaning with a soft cloth helps remove dust, debris, and earwax from the hearing aid's surface without causing damage to the components. It is a safe and effective method of maintaining hearing aid hygiene.
Choice D rationale:
Changing the battery once per month is not a fixed rule for all hearing aids. The frequency of battery replacement depends on the type of hearing aid, battery size, and individual usage patterns. Some batteries may last longer than a month, while others may need replacement sooner. Clients should be instructed to replace the battery when it no longer functions effectively.
Correct Answer is ["7.5"]
Explanation
To calculate the amount of carbamazepine suspension needed for each dose, you can use the following formula: (Dose required in mg / Concentration available in mg/mL) = Volume to administer in mL In this case: (150 mg / 100 mg/5 mL) = Volume to administer in mL (150 mg / 20 mg/mL) = 7.5 mL Therefore, the nurse should administer 7.5 mL of carbamazepine suspension via the NG tube for each dose.
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