The nursing instructor teaches the nursing students about the advantages of the newer local anesthetics, such as lidocaine (Xylocaine). What will the best plan of the nursing instructor include?
1. Amides have fewer side effects than esters.
2. Amides block potassium entry into the cell.
3. Amides are similar in structure to cocaine.
4. Amides tend to last longer than esters.
5. Amides block calcium entry into the cell.
Correct Answer: 1,4
Rationale: Amides have largely replaced esters because they produce fewer side effects and generally have a longer duration of action. Amides block sodium, not potassium, entry into the cell. Cocaine is a natural ester, not an amide. Amides block sodium, not calcium, entry into the cell.
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A client admitted with a personality disorder is observed pulling another client's hair and pushing clients out of their chairs. Which is the priority nursing intervention for this client?
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Which of the following disciplines generally make up an ethics committee? Select all that apply
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The Jackson-Pratt (JP) drain relies on the presence of a vacuum to withdraw drainage and is considered a __________ drainage system
Fill in the blanks with correct word