A nurse is preparing to administer cephalexin 500 mg PO every 6 hr to an antepartum client who has a urinary tract infection. Available is cephalexin 250 mg tablets. How many tablets should the nursing staff administer in a 24-hour 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 ["8"]
Number of tablets = (Dose per administration x Number of administrations per day) / Tablet strength
Number of tablets = (500 mg x 4) / 250 mg
Number of tablets = 2000 mg / 250 mg Number of tablets = 8
Therefore, the nursing staff should administer 8 tablets in a 24hrs.
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Related Questions
Correct Answer is ["3.5"]
Explanation
1000g=1kg 3500g=3500*1/1000
=3.5kg
Correct Answer is A
Explanation
Bisacodyl is a stimulant laxative that works by increasing the activity of the intestines to cause a bowel movement. It is usually used on a short-term basis to treat constipation or to empty the bowels before surgery or certain medical procedures. However, bisacodyl should not be used in postpartum clients who have had a cesarean delivery or an episiotomy, as it may cause straining and increase the risk of bleeding or infection. Therefore, the nurse should clarify this prescription with the provider and suggest an alternative laxative that is safer for postpartum clients, such as docusate sodium or psyllium.
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There is no need to clarify this prescription. Calcium carbonate is a common supplement used to provide calcium to the body, and it is typically taken orally.
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There is no need to clarify this prescription. Oxycodone is a strong opioid analgesic commonly used for severe pain management, and the specified dose and frequency are within the usual range.
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There is no need to clarify this prescription. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) commonly used for pain relief, including moderate pain. The specified dose and frequency are within the usual range.
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