Final review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | warming the muscles and joints of hands by slowly opening and closing hands.
frequently resting the hands.
holding one arm out in front of body with hand extended, then pulling back gently with fingers of other hand.
All of the above
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| The goal of ergonomics is to help people | show 🗑
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| show | True
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| show | median nerve.
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| Optimal operator positioning includes | show 🗑
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| show | avoiding prolonged, awkward positions and remaining in one position for extended periods of time.
rearranging items in the operatory for easy use and using muscles to remain balanced for ease of movement.
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| show | thenar eminence.
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| During procedures, frequently used items should be | show 🗑
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| Eyestrain is caused by not focusing intensely at one depth for long enough periods during dental procedures. | show 🗑
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| show | painful tingling in one or both hands that occurs at night.
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| To relieve stress on the back, neck, and shoulders a dental assistant can | show 🗑
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| Body mechanics for the chairside dental assistant include | show 🗑
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| show | serious damage can occur over time if it is ignored.
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| The number of carpal bones surrounding the carpal tunnel is | show 🗑
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| show | twisting.
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| show | dropping the head down slowly while allowing the arms and head to fall between the knees.
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| show | a neutral position sitting upright with body weight evenly distributed.
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| Frequent reaching, twisting, and working with the arms in awkward positions can cause all of the following except | show 🗑
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| Which of the following helps to stretch shoulder muscles that may be strained? | show 🗑
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| show | cumulative trauma disorders (CTDs).
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| The goal in designing the dental treatment area is to achieve | show 🗑
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| The administrative area is separate from the reception area and the clinical area to | show 🗑
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| show | by the staff during personal time.
for staff meetings.
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| The ideal temperature for the reception area of a dental office should be __° F. | show 🗑
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| show | Front
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| show | Light-emitting-diode (LED) lighting
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| According to OSHA standards, the central sterilization area must be clearly divided into two sections called | show 🗑
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| The upright position is used for all the following except | show 🗑
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| The part of a dental assistant’s stool designed to help the user avoid lower back pain caused from leaning over during dental procedures is the | show 🗑
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| To make a patient’s wait more comfortable, the reception area should have | show 🗑
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| For better visibility, the dental assistant’s stool is positioned ______ the operator’s stool. | show 🗑
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| Why is it important to not touch a new halogen light bulb with bare fingers when an old treatment room light is being replaced? | show 🗑
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| The foot-controlled device that controls the speed of a dental handpiece is called a(n) | show 🗑
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| The master switches to be turned on when opening the office in the morning, and turned off when closing the office in the evening are | show 🗑
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| Patient dental chairs | show 🗑
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| Two features found on a dental assistant’s stool but not on the operator’s stool are the | show 🗑
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| show | dentist’s private office.
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| show | using the saliva ejector.
using the high-volume evacuator.
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| show | linoleum.
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| show | subsupine
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| show | left side
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| The EFDA performs an expanded function while the dentist is in the same treatment area. The supervision under which this assistant works is | show 🗑
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| show | Viewing an object with a mirror
The object being viewed in reverse
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| During four-handed dentistry, the operator must have | show 🗑
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| The correct positioning of the operator’s stool should include | show 🗑
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| show | the left
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| show | The center of the clock with the top of the head at the 12-o’clock position
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| The instrument exchange used to transfer surgical instruments is a | show 🗑
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| show | The height of the operator
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| show | fulcrum.
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| One way to help the patient feel more comfortable and relaxed is to | show 🗑
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| When the mouth mirror is used intraorally, the mirror must be positioned ___________ to the working surface. | show 🗑
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| Viewing an object with a mirror is called ________ vision. | show 🗑
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| show | instruments and dental materials are exchanged.
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| What term describes when a dentist assigns or entrusts a specific procedure to a dental assistant? | show 🗑
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| show | on the patient’s chest.
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| In the classification of motions, which classification involves the movement of fingers, wrist, and elbow? | show 🗑
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| show | 8:00 to 10:00.
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| When greeting and escorting the patient to the treatment room, a dental assistant should | show 🗑
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| One of the best ways to know your patients, and be better prepared for the day ahead, is to have a brief meeting or review | show 🗑
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Created by:
alejac0360