A nurse is caring for an older adult who is alert and competent and comes to the facility with her adult son for elective cataract extraction. After the provider explains the procedure, who should the nurse have sign the consent form?
The patient's son
The patient
The patient's health care proxy
The patient and her son
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Advance directives are instructions given by the patient for future care, not for giving consent for current procedures.
Choice B reason: A durable power of atorney for healthcare allows an individual to make medical decisions on behalf of the patient if they are unable to do so themselves.
Choice C reason: Being the primary caregiver does not automatically grant the legal authority to give consent for medical procedures.
Choice D reason: The nurse's role is to facilitate the consent process, not to give consent on behalf of the patient.
Correct Answer is C
Explanation
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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