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 listen to my favorite music to take my mind off the pain." This statement refers to distraction techniques, like listening to music, which can help manage pain but isn't specifically guided imagery.
Choice B Reason:
"I'll think about my grandfather's farm to reduce pain." This statement indicates an understanding of this technique. Guided imagery involves creating a detailed mental image or scenario that promotes relaxation and diminishes pain perception. In this case, the client visualizing a familiar, pleasant place like their grandfather's farm can be an effective form of guided imagery to alleviate pain by diverting attention and inducing relaxation.
Choice C Reason:
"I'll use focused breathing to control my pain." This statement does not indicate an understanding of this technique.
Focused breathing, while beneficial for relaxation and pain management, is a different technique from guided imagery.
Choice D Reason:
"I'll learn to notice the sensation of muscle tension." This statement refers to progressive muscle relaxation, a technique involving systematically tensing and relaxing muscle groups, which isn't guided imagery.
Correct Answer is A
Explanation
Choice A Reason:
Placing the drainage system below the client's chest level is appropriate. This positioning allows for proper drainage and prevents the backflow of fluid or air into the chest. Maintaining the drainage system below the chest level helps ensure effective evacuation of air or fluid from the pleural space.
Choice B Reason:
Looping excess tubing next to the client's side is inappropriate. Looping excess tubing can create dependent loops, potentially causing fluid to accumulate in these areas and compromising the drainage system's effectiveness.
Choice C Reason:
Clamping the tubing when ambulating the client is inappropriate. Chest tube drainage systems should not be routinely clamped during ambulation. Clamping can lead to increased pleural pressure, potentially causing tension pneumothorax or other complications.
Choice D Reason:
Milking the client's tubing every shift is inappropriate. Milking or stripping the tubing is not recommended, as it can create a pressure gradient that may damage the lung tissue or disrupt the chest tube's seal. Passive drainage is preferred to maintain the negative pressure in the system.
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