A nurse is preparing to administer dexamethasone 3 mg PO. Available is dexamethasone1.5 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.)
The Correct Answer is ["2"]
To calculate the number of dexamethasone 1.5 mg tablets to administer a dose of 3 mg, you
need to divide the desired dose by the dose strength of each tablet. 3 mg / 1.5 mg = 2 tablets
Therefore, the nurse should administer 2 tablets of dexamethasone 1.5 mg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
a."Flush the perineal area twice a day for 20 minutes" is incorrect because the Peri bottle should be used after each urination or bowel movement, not just twice a day.
b."Use the whole Peri bottle of water to cleanse the perineum." The purpose of the Peri bottle is to thoroughly rinse the perineal area to keep it clean and reduce the risk of infection, especially after an episiotomy. Using the entire bottle ensures adequate cleansing.
c."First clean perineal area front to back with toilet paper" is not correct as this should be done carefully to avoid contamination. It is generally recommended to use the Peri bottle directly to rinse and then gently pat dry with toilet paper or a clean cloth.
d."Fill the Peri bottle with sterile water warmed to approximately 98 degrees F" is unnecessary; warm tap water is usually sufficient for this purpose.
Correct Answer is ["A","C","E"]
Explanation
Swaddling can provide a sense of security and comfort to the newborn by mimicking the feeling of being in the womb.
Carrying the newborn close to the caregiver's body can help promote a sense of security and provide soothing motion. It can also allow the caregiver to be responsive to the newborn's needs.
The gentle motion and vibrations of a car ride can often help soothe a newborn and lull them to sleep.
It is not appropriate to suggest the following:
It is important to respond to a newborn's cries and provide comfort and care. Allowing a newborn to cry for extended periods without intervention can lead to distress and is not recommended.
Newborns often feel more secure when they are in a smaller, cozier space. Placing them in the center of a large crib may not provide the same sense of security.
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