EFDA OHIO board prep Hottel book Ch3 \| \| \| \| \| \| \|
isolation – questions with answers \| \| \| \|
cotton rolls may be placed here for retraction and dryness
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during a short procedure - CORRECT ANSWERS ✔✔vestibule or
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floor of the mouth adjacent to the operating site
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which of the following is not a disadvantage of using cotton rolls
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for isolation:
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a. they become saturated and must be changed frequently
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b. during changing procedures, the risk of contaminating the field
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with moisture in increased
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c. ease of speed of application
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d. cotton rolls offer limited retraction of the lips, cheek, and
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tongue and no gingival retraction
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e. there is no protection against the patient aspirating foreign
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materials or chemicals - CORRECT ANSWERS ✔✔ease of speed
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of application
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name 6 advantages of using the rubber dam - CORRECT
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ANSWERS ✔✔1- dry clean and visible field of operation
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2- protection of the patient and operator
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3- economic factors
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4- improved properties of dental materials
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5- retraction of soft tissues
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, 6- application of medicaments
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a general guideline is to isolate at least how many teeth distally,
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and how many teeth mesially to the tooth being restored? -
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CORRECT ANSWERS ✔✔1 tooth distal and two teeth mesial to the \| \| \| \| \| \| \| \| \| \|
tooth being restored
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A rough interproximal area may tear the rubber dam and should
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be... - CORRECT ANSWERS ✔✔smoothed/ eliminated prior to
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placement
what are the three steps taken BEFORE the actual placement of
\| \| \| \| \| \| \| \| \| \| \|
the rubber dam? - CORRECT ANSWERS ✔✔1- explain the
\| \| \| \| \| \| \| \| \|
procedure, floss and prepare the contact areas \| \| \| \| \| \|
2- select the appropriate size/type of clamp
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3- attach floss to the clamp, preferably through the forcep hole
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the clamp is made up of what parts? (how many jaws, how many
\| \| \| \| \| \| \| \| \| \| \| \| \|
bows?) - CORRECT ANSWERS ✔✔2 jaws and 1 bow \| \| \| \| \| \| \| \|
The wingless/winged clamp allows the rubber dam to be attached
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to the clamp prior to placing it. - CORRECT ANSWERS ✔✔winged
\| \| \| \| \| \| \| \| \| \| \| \|
clamp
what is an added safety feature that can be completed on the
\| \| \| \| \| \| \| \| \| \| \| \|
clamp that will allow you to safely retrieve both halves of the
\| \| \| \| \| \| \| \| \| \| \| \|
clamp if it happens to break? - CORRECT ANSWERS ✔✔thread the
\| \| \| \| \| \| \| \| \| \|
isolation – questions with answers \| \| \| \|
cotton rolls may be placed here for retraction and dryness
\| \| \| \| \| \| \| \| \| \|
during a short procedure - CORRECT ANSWERS ✔✔vestibule or
\| \| \| \| \| \| \| \| \|
floor of the mouth adjacent to the operating site
\| \| \| \| \| \| \| \|
which of the following is not a disadvantage of using cotton rolls
\| \| \| \| \| \| \| \| \| \| \| \|
for isolation:
\|
a. they become saturated and must be changed frequently
\| \| \| \| \| \| \| \|
b. during changing procedures, the risk of contaminating the field
\| \| \| \| \| \| \| \| \|
with moisture in increased
\| \| \| \|
c. ease of speed of application
\| \| \| \| \|
d. cotton rolls offer limited retraction of the lips, cheek, and
\| \| \| \| \| \| \| \| \| \| \|
tongue and no gingival retraction
\| \| \| \|
e. there is no protection against the patient aspirating foreign
\| \| \| \| \| \| \| \| \| \|
materials or chemicals - CORRECT ANSWERS ✔✔ease of speed
\| \| \| \| \| \| \| \| \|
of application
\|
name 6 advantages of using the rubber dam - CORRECT
\| \| \| \| \| \| \| \| \| \|
ANSWERS ✔✔1- dry clean and visible field of operation
\| \| \| \| \| \| \| \|
2- protection of the patient and operator
\| \| \| \| \| \|
3- economic factors
\| \|
4- improved properties of dental materials
\| \| \| \| \|
5- retraction of soft tissues
\| \| \| \|
, 6- application of medicaments
\| \| \|
a general guideline is to isolate at least how many teeth distally,
\| \| \| \| \| \| \| \| \| \| \| \|
and how many teeth mesially to the tooth being restored? -
\| \| \| \| \| \| \| \| \| \| \|
CORRECT ANSWERS ✔✔1 tooth distal and two teeth mesial to the \| \| \| \| \| \| \| \| \| \|
tooth being restored
\| \| \|
A rough interproximal area may tear the rubber dam and should
\| \| \| \| \| \| \| \| \| \| \|
be... - CORRECT ANSWERS ✔✔smoothed/ eliminated prior to
\| \| \| \| \| \| \| \|
placement
what are the three steps taken BEFORE the actual placement of
\| \| \| \| \| \| \| \| \| \| \|
the rubber dam? - CORRECT ANSWERS ✔✔1- explain the
\| \| \| \| \| \| \| \| \|
procedure, floss and prepare the contact areas \| \| \| \| \| \|
2- select the appropriate size/type of clamp
\| \| \| \| \| \| \|
3- attach floss to the clamp, preferably through the forcep hole
\| \| \| \| \| \| \| \| \| \|
the clamp is made up of what parts? (how many jaws, how many
\| \| \| \| \| \| \| \| \| \| \| \| \|
bows?) - CORRECT ANSWERS ✔✔2 jaws and 1 bow \| \| \| \| \| \| \| \|
The wingless/winged clamp allows the rubber dam to be attached
\| \| \| \| \| \| \| \| \|
to the clamp prior to placing it. - CORRECT ANSWERS ✔✔winged
\| \| \| \| \| \| \| \| \| \| \| \|
clamp
what is an added safety feature that can be completed on the
\| \| \| \| \| \| \| \| \| \| \| \|
clamp that will allow you to safely retrieve both halves of the
\| \| \| \| \| \| \| \| \| \| \| \|
clamp if it happens to break? - CORRECT ANSWERS ✔✔thread the
\| \| \| \| \| \| \| \| \| \|
