CDCA Computerized Exam Questions
and Answers 100% Correct(RATED A+)
How many types of exposure exist when ionized radiation interacts with the body?
a. 1
b. 3
c. 2
d. 4 - ANSWER-C. 2
2. What type of patient makes frequent office visits and complains of pain?
a. Pregnant women
b. Teenagers
c. Drug addicts
d. Anorexics - ANSWER-C. Drug addicts
3. What is the best time for dental treatments during pregnancy?
a. First trimester
b. Second trimester
c. Third trimester
d. Never - ANSWER-B. 2nd trimester
4. What drug induces vomiting and is often abused by bulimics?
a. Emetics
b. Anticoagulants
c. Anticonvulsants
d. Antipsychotics - ANSWER-A. Emetics
5. Disease control is successful when patients learn new behaviors. A plan for teaching
and learning can be designed. To design educational resources, learning domains must
be used. How many learning domains are there?
a. 1
b. 2
c. 3
d. 4 - ANSWER-C. 3
6. How many types of instrument handles or ends are there?
a. 1
b. 2
c. 3
d. 4 - ANSWER-B. 2
7. There are two types of design characteristic for dental instrument handles. What
design decreases the user's control?
, a. Small diameter
b. Angled diameter
c. Large diameter
d. Closed diameter - ANSWER-A. Small diameter
8. What part of the dental instrument makes contact with the patient?
a. Flat end
b. Working end
c. Shank end
d. Double end - ANSWER-B. Working end
9. What are the three types of dental mirrors?
a. Front surface, concave, and plane
b. Front surface, back surface, and flat surface
c. Front surface, mid surface, and back surface
d. Front surface, back surface, and marginal surface - ANSWER-A. front surface,
concave, and plane
10. What instrument do the terms calibrated and furcation refer to?
a. Dental mirror
b. Probes
c. Explorer
d. Shepherd hook - ANSWER-B. Probes
11. What instrument has a fine, flexible, wire like working end?
a. Dental mirror
b. Probes
c. Explorer
d. Shepard hook - ANSWER-C. Explorer
12. What instrument has two cutting edges that meet in a point?
a. Dental mirror
b. Probes
c. Explorer
d. Sickle scaler - ANSWER-D. Sickle scaler
13. What instrument has two cutting edges that converge in a rounded toe?
a. Universal curet
b. Probes
c. Explorer
d. Sickle scaler - ANSWER-A. Universal curet
14. What instrument is limited to use on the enamel surfaces and the outer surface of a
calclus deposit?
a. Universal curet
b. Periodontal file
and Answers 100% Correct(RATED A+)
How many types of exposure exist when ionized radiation interacts with the body?
a. 1
b. 3
c. 2
d. 4 - ANSWER-C. 2
2. What type of patient makes frequent office visits and complains of pain?
a. Pregnant women
b. Teenagers
c. Drug addicts
d. Anorexics - ANSWER-C. Drug addicts
3. What is the best time for dental treatments during pregnancy?
a. First trimester
b. Second trimester
c. Third trimester
d. Never - ANSWER-B. 2nd trimester
4. What drug induces vomiting and is often abused by bulimics?
a. Emetics
b. Anticoagulants
c. Anticonvulsants
d. Antipsychotics - ANSWER-A. Emetics
5. Disease control is successful when patients learn new behaviors. A plan for teaching
and learning can be designed. To design educational resources, learning domains must
be used. How many learning domains are there?
a. 1
b. 2
c. 3
d. 4 - ANSWER-C. 3
6. How many types of instrument handles or ends are there?
a. 1
b. 2
c. 3
d. 4 - ANSWER-B. 2
7. There are two types of design characteristic for dental instrument handles. What
design decreases the user's control?
, a. Small diameter
b. Angled diameter
c. Large diameter
d. Closed diameter - ANSWER-A. Small diameter
8. What part of the dental instrument makes contact with the patient?
a. Flat end
b. Working end
c. Shank end
d. Double end - ANSWER-B. Working end
9. What are the three types of dental mirrors?
a. Front surface, concave, and plane
b. Front surface, back surface, and flat surface
c. Front surface, mid surface, and back surface
d. Front surface, back surface, and marginal surface - ANSWER-A. front surface,
concave, and plane
10. What instrument do the terms calibrated and furcation refer to?
a. Dental mirror
b. Probes
c. Explorer
d. Shepherd hook - ANSWER-B. Probes
11. What instrument has a fine, flexible, wire like working end?
a. Dental mirror
b. Probes
c. Explorer
d. Shepard hook - ANSWER-C. Explorer
12. What instrument has two cutting edges that meet in a point?
a. Dental mirror
b. Probes
c. Explorer
d. Sickle scaler - ANSWER-D. Sickle scaler
13. What instrument has two cutting edges that converge in a rounded toe?
a. Universal curet
b. Probes
c. Explorer
d. Sickle scaler - ANSWER-A. Universal curet
14. What instrument is limited to use on the enamel surfaces and the outer surface of a
calclus deposit?
a. Universal curet
b. Periodontal file
