A nurse is preparing to administer metronidazole 750 mg capsule oral every 8 hr to a client who has bacterial vaginosis. The amount available is metronidazole 375 mg/capsule. How many capsule should the nurse administer in a 24 hr period?( 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 ["6 "]
To calculate the number of capsules the nurse should administer in a 24 hr period, the nurse should first divide the prescribed dose by the available dose.
This gives 750 mg / 375 mg = 2 capsules.
Then, the nurse should multiply the number of capsules per dose by the number of doses per day.
This gives 2 capsules x 3 doses = 6 capsules.
Therefore, the nurse should administer 6 capsules of metronidazole in a 24 hr period to the client who has bacterial vaginosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A Reason:
"I'll need to sign a separate consent form first." This statement might indicate a misunderstanding of the process or a belief that signing an advance directive requires a separate consent form, which might not be accurate.
Choice B Reason:
“the opportunity to choose what kind of care I receive while I still can. "This statement reflects the understanding that advance directives allow individuals to make decisions about the type of care they wish to receive while they are still capable of expressing their preferences. Advance directives, such as a living will, enable individuals to outline their healthcare preferences in advance, especially in situations where they might not be able to communicate their wishes later due to illness or incapacity.
Choice C Reason:
“living will, there will be a 1-month delay before it is legally binding. “There typically isn't a standard delay before a living will becomes legally binding. Once the living will be properly completed and witnessed according to legal requirements, it becomes effective.
Choice D Reason:
“have my mind about the care I will receive once I sign my living will." The purpose of a living will be to express one's healthcare preferences in advance. While it's possible to update or change a living will if one's preferences change, signing a living will doesn't inherently mean one can easily alter care preferences once it's in place. Amendments or revocations might require specific legal steps.
Correct Answer is A
Explanation
Choice A Reason:
"I should advance my crutches up the step ahead of my unaffected leg." This statement demonstrates correct technique for ascending stairs with crutches. When going up stairs, the client should advance the crutches onto the step first, followed by the unaffected leg.
Choice B Reason:
"I should keep my elbows straight when I am walking with my crutches." The client should maintain a slight bend in the elbows while walking with crutches to provide stability and support.
Choice C Reason:
"I will support my weight on the hand grips of the crutches." The client should not support their weight on the hand grips alone; weight should be distributed through the hands and arms to avoid putting excessive pressure on the axillae.
Choice D Reason:
"When I'm walking around my house with my crutches, it's okay to take my shoes off." It is generally not advisable to walk with crutches without shoes, as wearing shoes provides better support and stability. The client should wear supportive, non-skid footwear while using crutches.
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