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.

Answer and Explanation

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.

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Correct Answer is B

Explanation

A. Platelet count. B. Emesis. C. Absolute neutrophil count. D. Loss of appetite.

Correct Answer is C

Explanation

An abnormal absolute neutrophil count in a preschooler should be reported to the healthcare provider immediately. Neutrophils are a type of white blood cell that play a key role in the body’s immune response. An abnormal count could indicate an infection, inflammation, or other serious health conditions.

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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?

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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?