TEST BANK
Fundamentals of Periodontal Instrumentation
and Advanced Root Instrumentation
Ninth Edition
Jill S. Gehrig, RDH, MA; Rebecca Sroda, RDH,
FAND; Darlene Saccuzzo, CDA, RDH, BASDH
strumentation
ntals of Periodontal
Fundamentals
and Advanced ISBN:9781284019339
Instrumentation
of Periodontal
Root Instrumentation
andInstrumentation
AdvancedNinth
Rootand
Edition
Instrumentation
Advanced
Jill S. Gehrig,
Root
Ninth
Instrumentation
RDH,
Edition
MA;
JillRebecca
S.Ninth
Gehrig,
Edition
Sroda,
RDH,Jill
RDH,
MA;S. Gehrig,
Rebecca
FAND; RDH,
Darlene
Sroda,
MA;RDH,
Saccuzzo.pdf!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!~~~~
Rebecca
FAND;Sroda,
DarleneRDH, Saccuzzo.pdf
FAND; Darlene Sac
Fundamentals
ntals of Periodontal
Fundamentals
of Periodontal
Instrumentation
of Periodontal
Instrumentation
andInstrumentation
Advanced
and Advanced
Rootand
Instrumentation
Advanced
Root Instrumentation
Root
Ninth
Instrumentation
Edition
NinthJillEdition
S.Ninth
Gehrig,
JillEdition
S.RDH,
Gehrig,
JillMA;
S.RDH,
Gehrig,
Rebecca
MA;RDH,
Rebecca
Sroda,
MA;RDH,
Rebecca
Sroda,
FAND;
RDH,
Sroda,
Darlene
FAND;
RDH,Saccuzzo.pdf
Darlene
FAND; Saccuzzo.pdf
Darlene Sac
1 @@!@#FUNDAMENTALS OF PERIODONTAL INSTRUMENTATION AND ADVANCED ROOT INSTRUMENTATION NINTH EDITION JILL S. GEHRIG, RDH, MA; REBECCA SRODA, RDH, FAND; DARLENE SACCUZZO!@!@!##!@!
, Chapter 01: Ergonomics and Periodontal Instrumentation
1. Which of the following would not contribute to the development of a musculoskeletal injury?
A. Engaging in highly repetitive tasks
B. Allowing time for sufficient rest
C. Making forceful movements
D. Maintaining an awkward posture
Answer: B
Subject: Module 01: Ergonomics and Periodontal Instrumentation
2. A painful musculoskeletal disorder of the fingers, hand, and/or wrists owing to the
compression of the brachial nerve plexus and vessels between the neck and shoulder is termed
.
A. tenosynovitis
B. ulnar nerve entrapment
strumentation
ntals of Periodontal
FundamentalsC. ofpronator
and Advanced
Instrumentation syndrome
Periodontal
Root Instrumentation
andInstrumentation
AdvancedNinth
Rootand
Edition
Instrumentation
Advanced
Jill S. Gehrig,
Root
Ninth
Instrumentation
RDH,
Edition
MA;
JillRebecca
S.Ninth
Gehrig,
Edition
Sroda,
RDH,Jill
RDH,
MA;S. Gehrig,
Rebecca
FAND; RDH,
Darlene
Sroda,
MA;RDH,
Saccuzzo.pdf!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!~~~~
Rebecca
FAND;Sroda,
DarleneRDH, Saccuzzo.pdf
FAND; Darlene Sac
D. thoracic outlet syndrome
Answer: D
Subject: Module 01: Ergonomics and Periodontal Instrumentation
3. Which of the following is not likely to result in musculoskeletal pain?
A. Leaning forward slightly from the waist or hips
B. Bending the hand up or down repeatedly at the wrist
C. Forceful gripping with the fingers
D. Hunching the shoulders forward
Answer: A
Subject: Module 01: Ergonomics and Periodontal Instrumentation
4. Stabilize the low back curve by pulling the stomach muscles toward the spine. The upper arms
and elbows should be abducted (held out) away from the body.
Fundamentals
ntals of Periodontal
Fundamentals
of Periodontal
Instrumentation
A.ofBoth
Periodontal
Instrumentation
and
Instrumentation
Advanced
statements and
areAdvanced
Rootand
true.Instrumentation
Advanced
Root Instrumentation
Root
Ninth
Instrumentation
Edition
NinthJillEdition
S.Ninth
Gehrig,
JillEdition
S.RDH,
Gehrig,
JillMA;
S.RDH,
Gehrig,
Rebecca
MA;RDH,
Rebecca
Sroda,
MA;RDH,
Rebecca
Sroda,
FAND;
RDH,
Sroda,
Darlene
FAND;
RDH,Saccuzzo.pdf
Darlene
FAND; Saccuzzo.pdf
Darlene Sac
B. Both statements are false.
C. The first statement is true; the second statement is false.
D. The first statement is false; the second statement is true.
Answer: C
Subject: Module 01: Ergonomics and Periodontal Instrumentation
2 @@!@#FUNDAMENTALS OF PERIODONTAL INSTRUMENTATION AND ADVANCED ROOT INSTRUMENTATION NINTH EDITION JILL S. GEHRIG, RDH, MA; REBECCA SRODA, RDH, FAND; DARLENE SACCUZZO!@!@!##!@!
, 5. You observe a clinician who is experiencing musculoskeletal pain in his fingers and wrist.
Which of the following is the least likely cause of his pain?
A. Holding the dental instrument in a tight grasp
B. Holding his lower arms out away from his body
C. Maintaining his arms at waist level
D. Working with his wrist bent
Answer: C
Subject: Module 01: Ergonomics and Periodontal Instrumentation
strumentation
ntals of Periodontal
Fundamentals
and Advanced
Instrumentation
of Periodontal
Root Instrumentation
andInstrumentation
AdvancedNinth
Rootand
Edition
Instrumentation
Advanced
Jill S. Gehrig,
Root
Ninth
Instrumentation
RDH,
Edition
MA;
JillRebecca
S.Ninth
Gehrig,
Edition
Sroda,
RDH,Jill
RDH,
MA;S. Gehrig,
Rebecca
FAND; RDH,
Darlene
Sroda,
MA;RDH,
Saccuzzo.pdf!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!~~~~
Rebecca
FAND;Sroda,
DarleneRDH, Saccuzzo.pdf
FAND; Darlene Sac
Fundamentals
ntals of Periodontal
Fundamentals
of Periodontal
Instrumentation
of Periodontal
Instrumentation
andInstrumentation
Advanced
and Advanced
Rootand
Instrumentation
Advanced
Root Instrumentation
Root
Ninth
Instrumentation
Edition
NinthJillEdition
S.Ninth
Gehrig,
JillEdition
S.RDH,
Gehrig,
JillMA;
S.RDH,
Gehrig,
Rebecca
MA;RDH,
Rebecca
Sroda,
MA;RDH,
Rebecca
Sroda,
FAND;
RDH,
Sroda,
Darlene
FAND;
RDH,Saccuzzo.pdf
Darlene
FAND; Saccuzzo.pdf
Darlene Sac
, 6. Which of the following does not describe correct neutral seated position for the clinician?
A. Shoulders lifted up toward the ears
B. Upper arms parallel to the long axis of the torso
C. Elbows at waist level
D. Forearms held parallel to the floor
Answer: A
Subject: Module 01: Ergonomics and Periodontal Instrumentation
7. Asking your patient to put his or her chin in a chin-down position would improve your view of
the mandibular teeth. To be correctly positioned, the patient's mouth should be approximately
level with the clinician's sternum.
A. Both statements are true.
B. Both statements are false.
C. The first statement is true; the second statement is false.
strumentation
ntals of Periodontal
FundamentalsD.ofThe
and Advanced first
Instrumentation
Periodontal
Root statement
Instrumentation
and is
Instrumentation
AdvancedNinthfalse;
Rootand
Editionthe
Jill second
Instrumentation
Advanced S. Gehrig,
Root
Ninthstatement
Instrumentation
RDH,
Edition
MA; S.is true.
JillRebecca
Ninth
Gehrig,
Edition
Sroda,
RDH,Jill
RDH,
MA;S. Gehrig,
Rebecca
FAND; RDH,
Darlene
Sroda,
MA;RDH,
Saccuzzo.pdf!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!~~~~
Rebecca
FAND;Sroda,
DarleneRDH, Saccuzzo.pdf
FAND; Darlene Sac
Answer: C
Subject: Module 01: Ergonomics and Periodontal Instrumentation
8. The backrest of the clinician's chair should be positioned to touch the lumbar region of the
back when the clinician is comfortably seated. The patient's heels should be slightly higher than
the tip of his or her nose when positioned in a supine position.
A. Both statements are true.
B. Both statements are false.
C. The first statement is true; the second statement is false.
Fundamentals
ntals of Periodontal
Fundamentals
of Periodontal
Instrumentation
of Periodontal
Instrumentation
andInstrumentation
Advanced
and Advanced
Rootand
Instrumentation
Advanced
Root Instrumentation
Root
Ninth
Instrumentation
Edition
NinthJillEdition
S.Ninth
Gehrig,
JillEdition
S.RDH,
Gehrig,
JillMA;
S.RDH,
Gehrig,
Rebecca
MA;RDH,
Rebecca
Sroda,
MA;RDH,
Rebecca
Sroda,
FAND;
RDH,
Sroda,
Darlene
FAND;
RDH,Saccuzzo.pdf
Darlene
FAND; Saccuzzo.pdf
Darlene Sac
Fundamentals of Periodontal Instrumentation
and Advanced Root Instrumentation
Ninth Edition
Jill S. Gehrig, RDH, MA; Rebecca Sroda, RDH,
FAND; Darlene Saccuzzo, CDA, RDH, BASDH
strumentation
ntals of Periodontal
Fundamentals
and Advanced ISBN:9781284019339
Instrumentation
of Periodontal
Root Instrumentation
andInstrumentation
AdvancedNinth
Rootand
Edition
Instrumentation
Advanced
Jill S. Gehrig,
Root
Ninth
Instrumentation
RDH,
Edition
MA;
JillRebecca
S.Ninth
Gehrig,
Edition
Sroda,
RDH,Jill
RDH,
MA;S. Gehrig,
Rebecca
FAND; RDH,
Darlene
Sroda,
MA;RDH,
Saccuzzo.pdf!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!~~~~
Rebecca
FAND;Sroda,
DarleneRDH, Saccuzzo.pdf
FAND; Darlene Sac
Fundamentals
ntals of Periodontal
Fundamentals
of Periodontal
Instrumentation
of Periodontal
Instrumentation
andInstrumentation
Advanced
and Advanced
Rootand
Instrumentation
Advanced
Root Instrumentation
Root
Ninth
Instrumentation
Edition
NinthJillEdition
S.Ninth
Gehrig,
JillEdition
S.RDH,
Gehrig,
JillMA;
S.RDH,
Gehrig,
Rebecca
MA;RDH,
Rebecca
Sroda,
MA;RDH,
Rebecca
Sroda,
FAND;
RDH,
Sroda,
Darlene
FAND;
RDH,Saccuzzo.pdf
Darlene
FAND; Saccuzzo.pdf
Darlene Sac
1 @@!@#FUNDAMENTALS OF PERIODONTAL INSTRUMENTATION AND ADVANCED ROOT INSTRUMENTATION NINTH EDITION JILL S. GEHRIG, RDH, MA; REBECCA SRODA, RDH, FAND; DARLENE SACCUZZO!@!@!##!@!
, Chapter 01: Ergonomics and Periodontal Instrumentation
1. Which of the following would not contribute to the development of a musculoskeletal injury?
A. Engaging in highly repetitive tasks
B. Allowing time for sufficient rest
C. Making forceful movements
D. Maintaining an awkward posture
Answer: B
Subject: Module 01: Ergonomics and Periodontal Instrumentation
2. A painful musculoskeletal disorder of the fingers, hand, and/or wrists owing to the
compression of the brachial nerve plexus and vessels between the neck and shoulder is termed
.
A. tenosynovitis
B. ulnar nerve entrapment
strumentation
ntals of Periodontal
FundamentalsC. ofpronator
and Advanced
Instrumentation syndrome
Periodontal
Root Instrumentation
andInstrumentation
AdvancedNinth
Rootand
Edition
Instrumentation
Advanced
Jill S. Gehrig,
Root
Ninth
Instrumentation
RDH,
Edition
MA;
JillRebecca
S.Ninth
Gehrig,
Edition
Sroda,
RDH,Jill
RDH,
MA;S. Gehrig,
Rebecca
FAND; RDH,
Darlene
Sroda,
MA;RDH,
Saccuzzo.pdf!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!~~~~
Rebecca
FAND;Sroda,
DarleneRDH, Saccuzzo.pdf
FAND; Darlene Sac
D. thoracic outlet syndrome
Answer: D
Subject: Module 01: Ergonomics and Periodontal Instrumentation
3. Which of the following is not likely to result in musculoskeletal pain?
A. Leaning forward slightly from the waist or hips
B. Bending the hand up or down repeatedly at the wrist
C. Forceful gripping with the fingers
D. Hunching the shoulders forward
Answer: A
Subject: Module 01: Ergonomics and Periodontal Instrumentation
4. Stabilize the low back curve by pulling the stomach muscles toward the spine. The upper arms
and elbows should be abducted (held out) away from the body.
Fundamentals
ntals of Periodontal
Fundamentals
of Periodontal
Instrumentation
A.ofBoth
Periodontal
Instrumentation
and
Instrumentation
Advanced
statements and
areAdvanced
Rootand
true.Instrumentation
Advanced
Root Instrumentation
Root
Ninth
Instrumentation
Edition
NinthJillEdition
S.Ninth
Gehrig,
JillEdition
S.RDH,
Gehrig,
JillMA;
S.RDH,
Gehrig,
Rebecca
MA;RDH,
Rebecca
Sroda,
MA;RDH,
Rebecca
Sroda,
FAND;
RDH,
Sroda,
Darlene
FAND;
RDH,Saccuzzo.pdf
Darlene
FAND; Saccuzzo.pdf
Darlene Sac
B. Both statements are false.
C. The first statement is true; the second statement is false.
D. The first statement is false; the second statement is true.
Answer: C
Subject: Module 01: Ergonomics and Periodontal Instrumentation
2 @@!@#FUNDAMENTALS OF PERIODONTAL INSTRUMENTATION AND ADVANCED ROOT INSTRUMENTATION NINTH EDITION JILL S. GEHRIG, RDH, MA; REBECCA SRODA, RDH, FAND; DARLENE SACCUZZO!@!@!##!@!
, 5. You observe a clinician who is experiencing musculoskeletal pain in his fingers and wrist.
Which of the following is the least likely cause of his pain?
A. Holding the dental instrument in a tight grasp
B. Holding his lower arms out away from his body
C. Maintaining his arms at waist level
D. Working with his wrist bent
Answer: C
Subject: Module 01: Ergonomics and Periodontal Instrumentation
strumentation
ntals of Periodontal
Fundamentals
and Advanced
Instrumentation
of Periodontal
Root Instrumentation
andInstrumentation
AdvancedNinth
Rootand
Edition
Instrumentation
Advanced
Jill S. Gehrig,
Root
Ninth
Instrumentation
RDH,
Edition
MA;
JillRebecca
S.Ninth
Gehrig,
Edition
Sroda,
RDH,Jill
RDH,
MA;S. Gehrig,
Rebecca
FAND; RDH,
Darlene
Sroda,
MA;RDH,
Saccuzzo.pdf!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!~~~~
Rebecca
FAND;Sroda,
DarleneRDH, Saccuzzo.pdf
FAND; Darlene Sac
Fundamentals
ntals of Periodontal
Fundamentals
of Periodontal
Instrumentation
of Periodontal
Instrumentation
andInstrumentation
Advanced
and Advanced
Rootand
Instrumentation
Advanced
Root Instrumentation
Root
Ninth
Instrumentation
Edition
NinthJillEdition
S.Ninth
Gehrig,
JillEdition
S.RDH,
Gehrig,
JillMA;
S.RDH,
Gehrig,
Rebecca
MA;RDH,
Rebecca
Sroda,
MA;RDH,
Rebecca
Sroda,
FAND;
RDH,
Sroda,
Darlene
FAND;
RDH,Saccuzzo.pdf
Darlene
FAND; Saccuzzo.pdf
Darlene Sac
, 6. Which of the following does not describe correct neutral seated position for the clinician?
A. Shoulders lifted up toward the ears
B. Upper arms parallel to the long axis of the torso
C. Elbows at waist level
D. Forearms held parallel to the floor
Answer: A
Subject: Module 01: Ergonomics and Periodontal Instrumentation
7. Asking your patient to put his or her chin in a chin-down position would improve your view of
the mandibular teeth. To be correctly positioned, the patient's mouth should be approximately
level with the clinician's sternum.
A. Both statements are true.
B. Both statements are false.
C. The first statement is true; the second statement is false.
strumentation
ntals of Periodontal
FundamentalsD.ofThe
and Advanced first
Instrumentation
Periodontal
Root statement
Instrumentation
and is
Instrumentation
AdvancedNinthfalse;
Rootand
Editionthe
Jill second
Instrumentation
Advanced S. Gehrig,
Root
Ninthstatement
Instrumentation
RDH,
Edition
MA; S.is true.
JillRebecca
Ninth
Gehrig,
Edition
Sroda,
RDH,Jill
RDH,
MA;S. Gehrig,
Rebecca
FAND; RDH,
Darlene
Sroda,
MA;RDH,
Saccuzzo.pdf!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!~~~~
Rebecca
FAND;Sroda,
DarleneRDH, Saccuzzo.pdf
FAND; Darlene Sac
Answer: C
Subject: Module 01: Ergonomics and Periodontal Instrumentation
8. The backrest of the clinician's chair should be positioned to touch the lumbar region of the
back when the clinician is comfortably seated. The patient's heels should be slightly higher than
the tip of his or her nose when positioned in a supine position.
A. Both statements are true.
B. Both statements are false.
C. The first statement is true; the second statement is false.
Fundamentals
ntals of Periodontal
Fundamentals
of Periodontal
Instrumentation
of Periodontal
Instrumentation
andInstrumentation
Advanced
and Advanced
Rootand
Instrumentation
Advanced
Root Instrumentation
Root
Ninth
Instrumentation
Edition
NinthJillEdition
S.Ninth
Gehrig,
JillEdition
S.RDH,
Gehrig,
JillMA;
S.RDH,
Gehrig,
Rebecca
MA;RDH,
Rebecca
Sroda,
MA;RDH,
Rebecca
Sroda,
FAND;
RDH,
Sroda,
Darlene
FAND;
RDH,Saccuzzo.pdf
Darlene
FAND; Saccuzzo.pdf
Darlene Sac
