Order reads Zyprexa 15 mg PO at HS for psychosis. The nurse has Zyprexa 7.5 mg tablets in med drawer. How many tablets will the nurse administer?
Enter answer as a number only.
The Correct Answer is ["2"]
The nurse will administer 2 tablets of Zyprexa 7.5 mg to equal the ordered dose of Zyprexa 15 mg. Explanation:
"PO" stands for "by mouth" and "HS" stands for "at bedtime". The medication order is for Zyprexa 15 mg to be taken orally at bedtime for the treatment of psychosis. The nurse has Zyprexa 7.5 mg tablets available.
To determine how many tablets the nurse should administer, we need to do a dose calculation. We know that the ordered dose is 15 mg and the available dose is 7.5 mg. Therefore, we can set up a proportion:
7.5 mg / 1 tablet = 15 mg / x tablets Solving for x, we can cross-multiply:
7.5 mg * x tablets = 15 mg * 1 tablets x = 15 mg / 7.5 mg
x = 2 tablets
Therefore, the nurse should administer 2 tablets of Zyprexa 7.5 mg to equal the ordered dose of Zyprexa 15 mg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The State nurse practice act outlines the legal scope of practice for nurses in a particular state, including the tasks and procedures that nurses are authorized to perform. Therefore, if the nurse is unsure whether a particular procedure falls within their scope of practice, the State nurse practice act is the best source of information to consult. The nurse should review the act to determine whether they have the necessary knowledge, skills, and authority to perform the procedure safely and legally.
Regional nurse practice acts and community nurse practice acts may provide additional guidance but are not as authoritative as the State nurse practice act.
While Google may provide some information, it is important for the nurse to rely on reliable and authoritative sources of information to ensure safe and effective patient care.
Correct Answer is C
Explanation
This statement shows that the nurse is interested in Linda's feelings and is willing to listen to her. It allows Linda to express her emotions and concerns, which can help to reduce her anxiety.
Option A ("How about watching a football game?") may not be appropriate as Linda may not be interested in football or may not find it helpful in reducing her anxiety.
Option B ("What do you have to be upset about now?") is not a therapeutic statement as it can be perceived as dismissive and invalidating of Linda's feelings.
Option D ("Ignore the client.") is never an appropriate approach for a nurse or any healthcare professional as it goes against the principles of providing care and support to patients.
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