A toddler is being treated for acetaminophen toxicity after an accidental overdose.
The nurse should prepare to administer which medication?
Succimer.
Atropine.
Syrup of ipecac.
Acetylcysteine.
The Correct Answer is D
Choice A rationale
Succimer is a chelating agent used to treat heavy metal poisoning, such as lead or arsenic toxicity. It works by binding to these metals and facilitating their excretion from the body. It is not indicated for the treatment of acetaminophen toxicity, which requires a different mechanism of action to counteract the toxic metabolite.
Choice B rationale
Atropine is an anticholinergic medication used to treat bradycardia or to counteract the effects of cholinergic drugs. It works by blocking the action of acetylcholine at muscarinic receptors. Its mechanism of action is unrelated to acetaminophen toxicity and it would not be an appropriate treatment.
Choice C rationale
Syrup of ipecac is an emetic used to induce vomiting. The use of emetics is no longer recommended for the treatment of most poisonings due to the risk of aspiration and lack of evidence for improved outcomes. Its use is contraindicated in cases of acetaminophen toxicity.
Choice D rationale
Acetylcysteine is the antidote for acetaminophen toxicity. It works by replenishing glutathione stores in the liver. Glutathione is essential for detoxifying the toxic metabolite of acetaminophen, N-acetyl-p-benzoquinone imine (NAPQI). A normal serum acetaminophen level is less than 10 mcg/mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D","E"]
Explanation
Choice A rationale
False labor contractions, also known as Braxton Hicks contractions, are uncoordinated and do not cause effacement or dilation of the cervix. They are considered practice contractions. True labor contractions, in contrast, cause progressive cervical changes, which is the definitive sign of true labor. This is the key physiological difference between true and false labor.
Choice B rationale
This statement describes true labor contractions, not false labor. True labor contractions will increase in intensity, duration, and frequency over time. As the labor progresses, the contractions become stronger and more powerful, leading to cervical changes. False labor contractions are typically inconsistent in their strength and may even weaken over time.
Choice C rationale
This statement is an incomplete description of false labor. While they do not necessarily increase in frequency and intensity, a key characteristic is that they are irregular in their pattern. True labor contractions, on the other hand, are regular and follow a predictable pattern of increasing frequency and intensity.
Choice D rationale
False labor contractions often diminish or disappear with rest, changes in activity, or hydration. This is a common characteristic that helps to distinguish them from true labor. True labor contractions will continue regardless of rest, sleep, or changes in activity and will often become stronger with ambulation.
Choice E rationale
False labor contractions are typically irregular in their timing and duration. The interval between contractions does not shorten, and the intensity does not increase. True labor contractions, however, are regular and predictable, following a pattern of increasing frequency, duration, and intensity as labor progresses. .
Correct Answer is ["B","C","D","E"]
Explanation
Choice A rationale
Documenting a family history of allergies is important for a complete health history, but it is not a direct documentation of the patient's own reported allergies. The question asks what information to document regarding a patient's reported allergies, so the focus is on the patient's personal experience, not that of their family.
Choice B rationale
The type of allergic reaction is crucial information to document. This helps in distinguishing between a true anaphylactic reaction and a side effect or intolerance. Documenting the specific signs and symptoms, such as rash, hives, or shortness of breath, provides vital information for preventing future exposures and guiding appropriate treatment if one occurs.
Choice C rationale
The medication names are essential to document to prevent future exposure to the same drug. This ensures that the patient does not receive the offending medication again, which is a primary safety measure. It is a fundamental component of a complete allergy record to specify the substance that caused the reaction.
Choice D rationale
Documentation of Epi Pen use is critical as it indicates a severe, anaphylactic reaction requiring an emergency intervention. This information alerts providers to the high risk of a life-threatening allergic response and the need for preparedness, such as having epinephrine available for future exposure.
Choice E rationale
The date of the allergic reaction should be documented to provide a chronological history. This helps in understanding the timeline of the allergy and can be useful for determining if an allergy has changed over time or for correlating the reaction with a specific exposure
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.