A medical assistant is interviewing a patient who has been newly diagnosed with severe vision impairment. The patient seems uneasy. Which of the following actions should the assistant take?
Stand to the side of the patient.
Provide large-print materials.
Use exaggerated gestures.
Increase voice tone.
The Correct Answer is B
A. Stand to the side of the patient: Standing to the side may make communication more difficult for a patient with vision impairment.
B. Provide large-print materials: Large-print materials can help the patient read and understand information more easily, accommodating their vision impairment.
C. Use exaggerated gestures: Exaggerated gestures can be confusing or unnecessary and do not address the specific needs of a patient with vision impairment.
D. Increase voice tone: Increasing the volume of speech is not typically helpful for a patient with vision impairment; they need visual aids rather than auditory adjustments.
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Correct Answer is B
Explanation
A. Place a pulse oximeter on the patient's earlobe: A pulse oximeter measures oxygen saturation and pulse but is not used for manually palpating the pulse.
B. Palpate the patient's radial artery: The radial artery, located at the wrist, is commonly palpated to manually obtain the pulse.
C. Place a pulse oximeter on the patient's finger: A pulse oximeter measures pulse rate and oxygen saturation but does not involve manual palpation.
D. Palpate the patient's popliteal artery: The popliteal artery is located behind the knee and is less commonly used for routine pulse measurement compared to the radial artery.
Correct Answer is B
Explanation
A. 1:5: This ratio would create a stronger solution than typically recommended for disinfection, which might not be necessary and could be harsh on equipment.
B. 1:10: A 1:10 dilution of bleach to water is commonly used for disinfecting surfaces and cleaning medical equipment, as it provides effective disinfection while being safe for equipment.
C. 1:15: This dilution might not be strong enough to ensure effective disinfection.
D. 1:20: This ratio is even more diluted and may not provide adequate disinfectant strength for cleaning purposes.