A medical assistant is escorting a patient who has presbyopia. Which of the following actions should the assistant take?

Offer the patient their elbow for guidance.

Take the patient's hand.

Lead the patient by their arm.

Guide the patient by holding their waist.

Answer and Explanation

The Correct Answer is A

A. Offer the patient their elbow for guidance: Offering the elbow is a common and safe method of guiding patients with visual impairments, including presbyopia, because it allows the patient to follow the assistant's movements more easily.
B. Take the patient's hand. Taking the patient's hand might make the patient feel less secure and can lead to an imbalance. It is less effective than offering the elbow.
C. Lead the patient by their arm: Leading the patient by their arm can be uncomfortable and does not provide the same level of control as offering the elbow.
D. Guide the patient by holding their waist: Holding the waist is inappropriate as it invades personal space and might make the patient uncomfortable.

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Correct Answer is B

Explanation

A. Implied: Implied consent is assumed in certain situations where immediate treatment is necessary and no formal consent is given, but it does not involve a detailed explanation of risks and benefits.
B. Informed: Informed consent requires that the provider fully explains the risks, benefits, and alternatives of a treatment plan to the patient, ensuring the patient understands and agrees to the plan.
C. Indirect: Indirect consent is not a recognized term in medical consent practices.
D. Implicit: Implicit consent refers to situations where consent is assumed based on the patient's actions, rather than a detailed explanation of risks and benefits.

A. Blood vessel constriction B. Calming effect. C. Decrease in blood pressure D. Pain control

Correct Answer is A

Explanation

A. Blood vessel constriction: Epinephrine is a vasoconstrictor, meaning it causes blood vessels to narrow, which increases blood pressure and is often used in emergency situations like anaphylaxis.
B. Calming effect: Epinephrine does not have a calming effect; it stimulates the fight-or-flight response, increasing heart rate, blood pressure, and alertness.
C. Decrease in blood pressure: Epinephrine increases blood pressure by causing vasoconstriction, not a decrease.
D. Pain control: Epinephrine is not used for pain control; it is used to treat severe allergic reactions, asthma attacks, and cardiac arrest.

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A medical assistant is escorting a patient who has presbyopia. Which of the following actions should the assistant take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which of the following types of consent involves a provider's full explanation of the risks and benefits of a plan for treatment?

Correct Answer is B

Explanation

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Correct Answer is A

Explanation

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