A nurse in an emergency department is caring for a client who has a new prescription for acetylcysteine. For which of the following conditions should the nurse expect to administer this medication?
Gastrointestinal bleed
Acute bronchospasm
Morphine toxicity
Acetaminophen toxicity
The Correct Answer is D
A. Acetylcysteine is not indicated for gastrointestinal bleeding; other treatments are used for that condition.
B. Acute bronchospasm is treated with bronchodilators rather than acetylcysteine.
C. Morphine toxicity requires other interventions, such as opioid antagonists (e.g., naloxone), and acetylcysteine is not effective in this case.
D. Acetylcysteine is specifically indicated for acetaminophen toxicity as it acts as an antidote, replenishing glutathione stores and preventing liver damage from toxic metabolites.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["100"]
Explanation
Infusion rate (mL/hr) = Volume to be infused (mL) / Time (hr)
In this case:
- Volume to be infused = 100 mL
- Time = 1 hour
Plugging the values into the formula:
- Infusion rate = 100 mL / 1 hour = 100 mL/hr
Correct Answer is A
Explanation
A. The pharmacist typically restocks the medication drawer each day to ensure that medications are available and up-to-date. This is an essential component of the unit-dose medication system.
B. The nursing supervisor does not usually unlock the medication drawer; this is typically done by the nurse in charge or the individual administering the medications.
C. While it is important to limit the number of controlled substances, the medication drawer is usually stocked in a manner that allows for easy access to necessary medications, and there are regulations that govern this process.
D. Opened medications should not necessarily be disposed of at the end of each shift; they may be retained if they are still within their stability period and are properly stored according to protocols.
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