A clinical medical assistant discovers a fire in the facility and is attempting to put out the fire using a fire extinguisher. Which of the following actions should the assistant take?
Aim the discharge at the top of the fire.
Move the extinguisher from side to side.
Shake the extinguisher before using.
Squeeze the handle before pulling the pin.
The Correct Answer is B
A. Aim the discharge at the top of the fire: The correct action is to aim at the base of the fire, not the top.
B. Move the extinguisher from side to side: This is the correct technique for using a fire extinguisher (PASS method: Pull, Aim, Squeeze, Sweep). Sweeping the extinguisher from side to side helps cover the area of the fire.
C. Shake the extinguisher before using: Shaking is not necessary and might not be recommended; instead, you should ensure the extinguisher is in working order.
D. Squeeze the handle before pulling the pin: The pin should be pulled first to unlock the extinguisher before squeezing the handle.
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Correct Answer is D
Explanation
A. Begin audiometer testing on the highest frequency and lower gradually: Audiometer testing should begin at lower frequencies and gradually increase to ensure a thorough evaluation of hearing.
B. Begin audiometer testing using both ears: Audiometer testing is usually done one ear at a time to accurately assess hearing in each ear.
C. Use the Ishihara test to measure the patient's field of vision: The Ishihara test is used for color vision testing, not for measuring the field of vision.
D. Document any squinting during the Snellen test: Squinting during the Snellen test can indicate vision problems and should be documented as it may affect the accuracy of the vision assessment.
Correct Answer is D
Explanation
A. New surgical: "NS" does not commonly stand for "New Surgical."
B. Normal scheduling: "NS" does not represent "Normal Scheduling."
C. Needs supervision: "NS" does not denote "Needs Supervision."
D. No show: "NS" typically stands for "No Show," indicating that a patient did not attend their scheduled appointment.