A nurse is preparing to administer metronidazole 2g orally to a client diagnosed with trichomoniasis. The available medication is metronidazole 250 mg tablets.How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies.
Do not use a trailing zero.)
6 tablets
7 tablets
8 tablets
9 tablets .
The Correct Answer is C
Step 1 is to calculate the number of tablets to administer. The prescription is for 2g of metronidazole and each tablet contains 250mg. To convert grams to milligrams, we multiply by 1000, so 2g is 2000mg. We then divide the total milligrams needed by the milligrams per tablet: (2000mg ÷ 250mg/tablet) = 8 tablets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
A heart rate of 89/min is within the normal range for adults, and would not typically be a cause for concern.
Choice B rationale
A blood pressure of 120/70 mm Hg is considered normal for adults.
Choice C rationale
Moderate lochia serosa is a normal part of the postpartum period.
Choice D rationale
This is the correct answer. Cool, clammy skin can be a sign of postpartum hemorrhage, a serious condition that requires immediate medical attention.
Correct Answer is C
Explanation
Choice A rationale
Applying a moist, warm compress to the perineum is not the recommended care for a client with a fourth-degree laceration of the perineum 12 hr postpartum.
Choice B rationale
Administering methylergonovine 0.2 mg IM is not the recommended care for a client with a fourth-degree laceration of the perineum 12 hr postpartum. Methylergonovine is a medication used to prevent or control bleeding of the uterus following childbirth or abortion.
Choice C rationale
Providing the client with a cool sitz bath is the correct action. A sitz bath can help to soothe the perineal area, reduce inflammation, and promote healing.
Choice D rationale
Applying povidone-iodine to the client’s perineum after she voids is not the recommended care for a client with a fourth-degree laceration of the perineum 12 hr postpartum. Povidone-iodine is an antiseptic used for skin disinfection before and after surgery.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.