A nurse is caring for a patient who is receiving heparin by continuous IV infusion.
Which of the following medications should the nurse plan to administer in the event of an overdose?

Vitamin K

Iron

Glucagon

Protamine

Answer and Explanation

The Correct Answer is D

Choice A rationale

Vitamin K is not the antidote for heparin. It is used to reverse the effects of warfarin, which is a vitamin K antagonist.

Choice B rationale

Iron is not related to the reversal of heparin. It is a mineral that is crucial for many bodily functions, including the transport of oxygen in the blood.

Choice C rationale

Glucagon is a hormone that raises the level of glucose in the blood. It is not used as an antidote for heparin.

Choice D rationale

Protamine is the correct choice. Protamine sulfate is a drug that reverses the anticoagulant effects of heparin by binding to it and forming a stable complex, thereby neutralizing its anticoagulant activity.

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Correct Answer is D

Explanation

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.

A. Measure the patient’s apical pulse. B. Offer the patient a light snack. C. Check the patient’s blood pressure. D. Weigh the patient.

Correct Answer is A

Explanation

Choice A rationale

Before administering digoxin, it is crucial to measure the patient’s apical pulse. Digoxin affects the heart rate, and a low pulse could indicate that the dose needs to be adjusted.

Choice B rationale

Offering a light snack is not specifically required before administering digoxin.

Choice C rationale

While it’s always important to monitor a patient’s blood pressure, it’s not specifically required before administering digoxin.

Choice D rationale

Weighing the patient is not specifically required before administering digoxin.

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A nurse is caring for a patient who is receiving heparin by continuous IV infusion.Which of the following medications should the nurse plan to administer in the event of an overdose?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is D

Explanation

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Correct Answer is A

Explanation

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A nurse is caring for a patient who is receiving heparin by continuous IV infusion.
Which of the following medications should the nurse plan to administer in the event of an overdose?