The preoperative chart includes detailed instructions for R.T. for a bowel preparation
regimen with polyethylene glycol and a prescription for neomycin (Mycifradin). What is the
purpose of the neomycin?
What will be an ideal response?
Intestinal anti-infectives, such as neomycin or kanamycin (Kantrex), are administered to decrease the
bacteria or normal flora in the bowel, lowering the risk of postoperative infection.
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A patient in HHS (hyperosmolar hyperglycemic state) has a serum glucose of 900, serum osmolarity of 400, and an anion gap of 8 . Treatment for this condition includes which of the following?
A) Administer intravenous normal saline as quickly as possible. B) Correct the fluid deficit with intravenous normal saline at a moderate rate. C) Administer a high-dose insulin drip. D) Administer sodium bicarbonate to correct the acidosis.
What guidelines should the nurse follow when handling chemotherapeutic agents?
a. Use clean technique. b. Prepare medications in a safety cabinet. c. Wear gloves designed for handling chemotherapy. d. Wear face and eye protection when splashing is possible. e. Discard gloves and protective clothing in a special container.
The male client looks at the medication in the cup and tells the nurse he does not take one of the tablets. Which should the nurse implement next?
1. Tell the client that these medications are correct. 2. Recheck the client's identity and the medications. 3. Call the pharmacy to bring the correct medication. 4. Remove the medication and document the incident.
An adolescent is diagnosed with narcolepsy. Which of the following is a characteristic of this disorder?
A) It is an extended attack of irresistible sleep. B) It is caused by an underlying physical condition. C) It interrupts nighttime sleep. D) It is accompanied by an early appearance of REM sleep.