The first dental college was established in 1840 by:
Hayden and Harris
Who is credited with establishing the science of forensic Dentistry?
Paul Revere
Who is the first woman to graduate from a U.S. dental school?
Lucy B. Hobbs Taylor.
The earliest known dentist was from?
E...
Permanent Dentition is made up of how many teeth? - ANSWER-32
Which teeth are sometimes called "eye teeth"? - ANSWER-Canines
Which proximal surface of a tooth is closest to the midline of the body? - ANSWER-
Mesial
Permanent dentition is composed of how many premolars? - ANSWER-8
When a mouth is divided into fourths, what are the parts referred to as? - ANSWER-
Quadrants
Using the universal system of tooth designation, what tooth is #12? - ANSWER-
Maxillary left first premolar
Using the international standards organization system of tooth recording, which tooth is
#25? - ANSWER-Maxillary left second premolar
What is the structure that connects cementum to the alveolar bone? - ANSWER-PDL:
Periodontal Ligament
On a chart a gold crown is marked by: - ANSWER-Diagonal lines through the crown
A dental assistant is preparing to chart a new patient's treatment plan for the doctor. Tx
provided in a previous dental office should be charted in color? - ANSWER-Black
Two red vertical lines drawn between the upper central incisors on a patient chart would
indicate:
a) extraction of mesiodens
,b) diastema
c) drifting
d) fixed bridge - ANSWER-B) Diastema
Recommended technique for determining a patient's pulse or respiration rate is to: -
ANSWER-Measure by 30 seconds and multiply by 2
To determine how much to inflate a BP cuff for an accurate reading, you must measure
BPM and add ___ to determine inflation level - ANSWER-40 mmHg
Average adult respiration rate is: - ANSWER-10-20
What is the normal pulse rate in a resting adult? - ANSWER-60-100 bpm
Standard practice provides, and some state laws require, that a signed privacy policy be
kept in a patient's file for a minimum of __ year(s).
A) 1
B) 2
C) 3
D) None of the above - ANSWER-D) None of the above
Some practices keep them for 6 years, some states require 5 years minimum
What is not part of a dental exam?
A) Radiographs
B) Soft Tissue Inspection
C) Impressions
D) Health History Review - ANSWER-D) Health History Review
Not part of the dental exam but should be considered when assessing the patient's
needs
What classification of decay is located on the gingival third on the facial or lingual
surfaces of teeth? - ANSWER-Class V (5)
Which teeth are Class IV (4) decay located on? - ANSWER-Incisors
What is another name for the neck of the tooth? - ANSWER-CEJ
Cementoenamel Junction
What type of tissue covers alveolar bone attaching to the teeth at the margin of the
gumlines? - ANSWER-Epithelial Attachment
,What is the tissue that divides the nasal cavity into 2 parts? - ANSWER-Septum
Which nerve is the primary nerve for the mouth? - ANSWER-Trigeminal
The pituitary gland is part of what body system? - ANSWER-Endocrine
What position places the chair back until the patient is almost lying down? - ANSWER-
Supine
What is the best method of identifying working positions by a dental auxiliary?
A) Ergonomics
B) Clock Conception
C) Patient Cooperation
D) Range of Motion - ANSWER-B) Clock conception
Dividing the tx area into zones helps to identify the appropriate working positions
When transferring an instrument from a right-handed operator, the assistant uses the
___ finger(s) on their left hand. - ANSWER-last two
When transferring an instrument to the dentist, the dental assistant should:
A) transfer w/ sharp edge pointing toward them
B) transfer w/ working end facing the dentist
C) transfer w/ working end facing themselves
D) transfer w/ working end facing down - ANSWER-C) Transfer w/ working end facing
themselves
Allows the dentist to receive the instrument in a way that allows immediate use w/o
adjustment
Most of the time a dental assistant will be working in what "time zone" during a
procedure? - ANSWER-2-4
Which chair has a foot bar for support? - ANSWER-Assistant's chair
High volume evacuator tips should be placed slightly __ to the tooth being prepared
A) Occlusal
B) Lingual
C) Buccal
D) Distal - ANSWER-Distal
What isolation method is appropriate for one or several teeth?
A) Cotton rolls
, B) Dry angles
C) Dental dam
D) High volume evacuator - ANSWER-C) Dental Dam
When setting up for a RCT appointment, what size hole punch is needed for premolar
and canines on a dental dam? - ANSWER-No. 3
When removing a dry cotton roll from the mouth:
A) Moisten w/ water before removal
B) Grip firmly w/ cotton pliers
C) Retract lip
D) Use suction to assist - ANSWER-A) Moisten with water before removal
Which is NOT a contraindication for the use of N2O2?
A) Anemia
B) Pregnancy
C) Common Cold
D) Emphysema - ANSWER-A) Anemia
What part of the gas machine houses the nitrous oxide and oxygen to combine them
together for the patient to breathe? - ANSWER-Reservoir Bag
Nitrous oxide has been used on a patient. How many minutes after should the patient
remain on 100% oxygen? - ANSWER-5 minutes
Which of the following is an approved method by the CDC for re-capping a used
needle?
A) Using a recapping device
B) Single-handed swoop
C) Both A and B
D) None of the above - ANSWER-C) Both A and B
A long needle, 1 5/8 inch length is used for what type of injections?
A) Infiltration
B) Periodontal Ligament
C) Palatal Block
D) Mandibular Block - ANSWER-D) Mandibular Block
What type of injection involves the tissues near the apex of a tooth?
A) Block
B) Nerve block
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller tuition. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
