A nurse in a coronary care unit is admitting a patient who has had CPR following a cardiac arrest.
The patient is receiving lidocaine IV at 2 mg/min.
When the patient asks the nurse why he is receiving that medication, the nurse should explain that it has which of the following actions?
Relieves pain.
Slows intestinal motility.
Dissolves blood clots.
Prevents dysrhythmias.
The Correct Answer is D
Choice A rationale
Lidocaine does not primarily serve to relieve pain when administered intravenously. It is primarily used as an antiarrhythmic agent.
Choice B rationale
Lidocaine does not slow intestinal motility. This is not one of its primary actions.
Choice C rationale
Lidocaine does not dissolve blood clots. It is not an anticoagulant.
Choice D rationale
Lidocaine prevents dysrhythmias. It is an antidysrhythmic medication that delays the conduction in the heart and reduces the automaticity of heart tissue.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
While toddlers begin to develop a sense of right and wrong, explaining the difference between the two is a complex task that is typically beyond their cognitive abilities at this age.
Choice B rationale
Toddlers are often able to start cooperating in performing simple chores. This is part of their development of independence and understanding of responsibility.
Choice C rationale
Printing letters and numbers is a skill that is typically developed later in childhood, often during the preschool years.
Choice D rationale
While toddlers do begin to develop some independence, they typically still have difficulty separating from their primary caregiver for extended periods of time.
Correct Answer is D
Explanation
Choice A rationale
Providing a list of the client’s current medications during the change of shift report is not a part of medication reconciliation. While it is important to communicate about a patient’s medications during shift changes, medication reconciliation is a more comprehensive process that involves comparing the medications a patient is taking with newly ordered medications.
Choice B rationale
Over-the-counter medications should be included in the medication reconciliation report. Over-the-counter medications can interact with prescription medications and affect a patient’s health, so it’s important to include them in medication reconciliation.
Choice C rationale
Medication reconciliation should be performed for a client at discharge from a health care facility. This is a critical step in ensuring the patient continues to take the correct medications at home.
Choice D rationale
Providing a list of the client’s current medications during admission to a health care facility is a part of medication reconciliation. This helps to ensure that the patient’s medications are correctly managed during their stay in the facility.
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