Question 1

You are using the Rinn Snap-A-Ray to take a dental image of tooth number 13.What vertical angulation should you set the PID at to get the proper image?

Accepted Answer

A)  -10 to -15 degrees
B)  + 20 to +30 degrees
C)  +30 to +40 degrees
D)  There is no need to set the vertical angulation.E) B) and D)
F) None of the above

Question 2

Which of the following techniques use the same principles of horizontal angulation?
1) Paralleling
2) Bisecting
3) Bite-wing

Accepted Answer

A)  1,2,3
B)  1,2
C)  2,3
D)  1,3E) B) and C)
F) A) and C)

Question 3

The rule of isometry states that two triangles are equal if they have ______ equal angle(s) and share a common side.

Accepted Answer

A)  one
B)  two
C)  three
D)  fourE) A) and B)
F) All of the above

Question 4

When the bisecting technique is used,the central ray is directed at 90 degrees to the

Accepted Answer

A)  receptor.
B)  long axis of the tooth in the same arch.
C)  long axis of the tooth in the opposing arch.
D)  imaginary bisector.E) B) and C)
F) A) and D)

Question 5

For the mandibular molar exposure,the mesial edge of the receptor should be aligned with the midline of the

Accepted Answer

A)  canine.
B)  first premolar.
C)  second premolar.
D)  first molar.E) A) and D)
F) All of the above

Question 6

Receptor should be placed approximately ____ inch beyond the incisal or occlusal surfaces when using the bisecting technique.

Accepted Answer

A)  1/16
B)  1/8
C)  1/4
D)  1/2E) A) and B)
F) A) and C)

Question 7

With the bite-wing technique,the vertical angulation is predetermined;the central ray is directed at ____ degrees to the occlusal plane.

Accepted Answer

A)  +10
B)  -10
C)  +20
D)  -20E) C) and D)
F) A) and C)

Question 8

The recommended anterior periapical exposure sequence for the bisecting technique starts with the

Accepted Answer

A)  maxillary right canine.
B)  maxillary left canine.
C)  mandibular right canine.
D)  mandibular left canine.E) A) and C)
F) A) and B)

Question 9

With the bisecting technique,the recommended vertical angulation range for tooth number 30 is _________ degrees.

Accepted Answer

A)  -5 to 0
B)  + 20 to +30
C)  -20 to -30
D)  -10 to -15E) B) and C)
F) None of the above

Question 10

According to the text,the advantages of the bisecting technique are greater than the disadvantages.Therefore,the bisecting technique should be used instead of the paralleling technique when taking periapical images.

Accepted Answer

A)  Both statements are true.
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.E) B) and C)
F) A) and C)

Question 11

Which of the following commercially available receptor holders is recommended for one-time use only?

Accepted Answer

A)  Rinn XCP instruments
B)  Rinn BAI instruments
C)  Stabe bite-block
D)  Snap-A-Ray receptor holderE) A) and B)
F) A) and C)

Question 12

When Rinn BAI instruments are used,"BAI" refers to which of the following?

Accepted Answer

A)  Bisecting aiming instrument
B)  Bisecting angle instrument
C)  Bisecting angle integration
D)  Both angle integrationE) A) and B)
F) A) and C)

Question 13

According to the recommended posterior periapical exposure sequence for the bisecting technique,the second posterior quadrant exposed should be the

Accepted Answer

A)  maxillary right quadrant.
B)  maxillary left quadrant.
C)  mandibular right quadrant.
D)  mandibular left quadrant.E) A) and B)
F) A) and C)

Question 14

For the maxillary premolar exposure,the mesial edge of the receptor should be aligned with the midline of the maxillary

Accepted Answer

A)  lateral incisor.
B)  canine.
C)  first bicuspid.
D)  second bicuspid.E) C) and D)
F) B) and D)

Question 15

When the bisecting technique is used,which of the following angles is bisected?

Accepted Answer

A)  The angle formed by the receptor and the long axis of the tooth
B)  The angle formed by the central ray and the tooth
C)  The angle formed by the central ray and the receptor
D)  The angle that is perpendicular to the receptorE) A) and D)
F) C) and D)

Question 16

When adjusting the horizontal angulation,the PID is moved ___________.When adjusting the vertical angulation,the PID is moved ______________.

Accepted Answer

A)  side-to-side;side-to-side
B)  side-to-side;up-and-down
C)  up-and-down;side-to-side
D)  up-and-down;up-and-downE) A) and C)
F) All of the above

Exam 18: Bisecting Technique

Receptor should be placed approximately ____ inch beyond the incisal or occlusal surfaces when using the bisecting technique.

Correct Answer
verified

When Rinn BAI instruments are used,"BAI" refers to which of the following?

Correct Answer
verified

The recommended anterior periapical exposure sequence for the bisecting technique starts with the

Correct Answer
verified

For the mandibular molar exposure,the mesial edge of the receptor should be aligned with the midline of the

Correct Answer
verified

When the bisecting technique is used,which of the following angles is bisected?

Correct Answer
verified

According to the text,the advantages of the bisecting technique are greater than the disadvantages.Therefore,the bisecting technique should be used instead of the paralleling technique when taking periapical images.

Correct Answer
verified

For the maxillary premolar exposure,the mesial edge of the receptor should be aligned with the midline of the maxillary

Correct Answer
verified

According to the recommended posterior periapical exposure sequence for the bisecting technique,the second posterior quadrant exposed should be the

Correct Answer
verified

The rule of isometry states that two triangles are equal if they have ______ equal angle(s) and share a common side.

Correct Answer
verified

Which of the following commercially available receptor holders is recommended for one-time use only?

Correct Answer
verified

Which of the following techniques use the same principles of horizontal angulation? 1) Paralleling 2) Bisecting 3) Bite-wing

Correct Answer
verified

When the bisecting technique is used,the central ray is directed at 90 degrees to the

Correct Answer
verified

When adjusting the horizontal angulation,the PID is moved _.When adjusting the vertical angulation,the PID is moved ____.

Correct Answer
verified

You are using the Rinn Snap-A-Ray to take a dental image of tooth number 13.What vertical angulation should you set the PID at to get the proper image?

Correct Answer
verified

With the bisecting technique,the recommended vertical angulation range for tooth number 30 is _________ degrees.

Correct Answer
verified

With the bite-wing technique,the vertical angulation is predetermined;the central ray is directed at ____ degrees to the occlusal plane.

Correct Answer
verified

Exam 18: Bisecting Technique

Receptor should be placed approximately ____ inch beyond the incisal or occlusal surfaces when using the bisecting technique.

Correct AnswerverifiedShow Answer

When Rinn BAI instruments are used,"BAI" refers to which of the following?

Correct AnswerverifiedShow Answer

The recommended anterior periapical exposure sequence for the bisecting technique starts with the

Correct AnswerverifiedShow Answer

For the mandibular molar exposure,the mesial edge of the receptor should be aligned with the midline of the

Correct AnswerverifiedShow Answer

When the bisecting technique is used,which of the following angles is bisected?

Correct AnswerverifiedShow Answer

According to the text,the advantages of the bisecting technique are greater than the disadvantages.Therefore,the bisecting technique should be used instead of the paralleling technique when taking periapical images.

Correct AnswerverifiedShow Answer

For the maxillary premolar exposure,the mesial edge of the receptor should be aligned with the midline of the maxillary

Correct AnswerverifiedShow Answer

According to the recommended posterior periapical exposure sequence for the bisecting technique,the second posterior quadrant exposed should be the

Correct AnswerverifiedShow Answer

The rule of isometry states that two triangles are equal if they have ______ equal angle(s) and share a common side.

Correct AnswerverifiedShow Answer

Which of the following commercially available receptor holders is recommended for one-time use only?

Correct AnswerverifiedShow Answer

Which of the following techniques use the same principles of horizontal angulation? 1) Paralleling 2) Bisecting 3) Bite-wing

Correct AnswerverifiedShow Answer

When the bisecting technique is used,the central ray is directed at 90 degrees to the

Correct AnswerverifiedShow Answer

When adjusting the horizontal angulation,the PID is moved ___________.When adjusting the vertical angulation,the PID is moved ______________.

Correct AnswerverifiedShow Answer

You are using the Rinn Snap-A-Ray to take a dental image of tooth number 13.What vertical angulation should you set the PID at to get the proper image?

Correct AnswerverifiedShow Answer

With the bisecting technique,the recommended vertical angulation range for tooth number 30 is _________ degrees.

Correct AnswerverifiedShow Answer

With the bite-wing technique,the vertical angulation is predetermined;the central ray is directed at ____ degrees to the occlusal plane.

Correct AnswerverifiedShow Answer

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When adjusting the horizontal angulation,the PID is moved _.When adjusting the vertical angulation,the PID is moved ____.

Correct Answer
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