A nurse is caring for a patient who has dementia and is scheduled for a procedure. Which of the following individuals should the nurse request to help the patient give informed consent?
The patient who has advance directives
The patient's son, who has a durable power of atorney
The patient's daughter, who is the primary caregiver
The patient's nurse, who assists with care
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Hypoactive bowel sounds are not typically associated with hypocalcemia.
Choice B reason: Tingling of the lips, also known as paresthesia, is a common symptom of hypocalcemia due to the effect of low calcium levels on nerve function.
Choice C reason: Decreased deep tendon reflexes are more commonly associated with hypercalcemia, not hypocalcemia.
Choice D reason: Skeletal muscle weakness can be a symptom of severe hypocalcemia, but tingling of the lips is a more immediate and common finding.
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Correct Answer is B
Explanation
Choice A reason: Hydrochlorothiazide is a thiazide diuretic that typically causes potassium loss, not hyperkalemia.
Choice B reason: Spironolactone is a potassium-sparing diuretic, which can lead to an increase in potassium levels, potentially causing hyperkalemia.
Choice C reason: Furosemide is a loop diuretic that usually results in potassium loss, not hyperkalemia.
Choice D reason: Mannitol is an osmotic diuretic that does not typically cause hyperkalemia.
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