A nurse is caring for a patient who is receiving warfarin therapy to prevent deep vein thrombosis. Which of the following medications should the nurse have available in the event of an overdose?

Atropine

Protamine

Vitamin K

Epinephrine

Answer and Explanation

The Correct Answer is C

Choice A reason: Atropine is used to treat bradycardia and is not an antidote for warfarin overdose.

Choice B reason: Protamine is used to reverse the eﬀects of heparin, not warfarin.

Choice C reason: Vitamin K is the antidote for warfarin overdose as it helps in the synthesis of clotting factors that warfarin inhibits.

Choice D reason: Epinephrine is used for severe allergic reactions and cardiac arrest, not as an antidote for warfarin overdose.

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Correct Answer is A

Explanation

Choice A reason: It is essential to ensure that the patient's consent is given freely without coercion. This is a fundamental ethical principle in healthcare.

Choice B reason: While it is important to discuss postoperative expectations with the patient, explaining the amount of pain is not part of the informed consent process but rather part of preoperative education.

Choice C reason: Providing the names of the healthcare team members is not a required element of informed consent, although it may be part of the broader communication with the patient.

Choice D reason: Discussing the consequences of not undergoing the procedure can be part of the informed consent process, but the primary action is to confirm voluntary consent.

A. The patient's son B. The patient C. The patient's health care proxy D. The patient and her son

Correct Answer is B

Explanation

Choice A reason: The patient's son may be present for support, but he does not have the authority to sign the consent form unless he is a designated health care proxy and the patient is not competent.

Choice B reason: Since the patient is alert and competent, she has the right and responsibility to provide consent for her own medical procedures.

Choice C reason: A health care proxy is authorized to make decisions on behalf of the patient only if the patient is unable to do so.

Choice D reason: The consent form should be signed by the patient alone if she is competent, regardless of who accompanies her to the facility.

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A nurse is caring for a patient who is receiving warfarin therapy to prevent deep vein thrombosis. Which of the following medications should the nurse have available in the event of an overdose?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a patient who is to undergo a total knee arthroplasty. Which of the following actions should the nurse take when participating in the informed consent process?

Correct Answer is A

Explanation

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Correct Answer is B

Explanation

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