Test 1

Question 1

Composed of blood vessels, nerves, and cellular elements. What am I?

Answer 1

Dental Pulp

Question 2

Thin Layer of bone-like tissue covering the roots of the teeth. I meet with the enamel at the cervix of the tooth.

Answer 2

Cementum

Question 3

The patient has an under-bite like a bulldog, What is this called? What class is it?

Answer 3

Protrusion, Class 3

Question 4

I surround and support the tooth. I consist of periodontal ligament, Alveolar process, and gingiva.

Answer 4

Periodontium

Question 5

What is the name of the bat-shaped bone located in the middle of your skull?

Answer 5

Sphenoid Bone

Question 5

The patient profile is classified as normal. What is their dental class?

Answer 5

class 1

Question 6

What is the largest bone in your Nasal septum?

Answer 6

Vomer

Question 7

How many cranial bones are there?

Answer 7

8

Question 8

Name the 8 Cranial bones in your skull

Answer 8

Frontal (1) Parietal (2) Temporal (2) Sphenoid (1) Ethmoid (1)

Question 9

What bone contains canals for your tear ducts?

Answer 9

Lacrimal Bone

Question 9

What is the name of the thin mucous membrane that runs along the margins of the tongue?

Answer 9

Foliate papillae

Question 10

What is the Kidney-shaped structure found at the top of the condylar process?

Answer 10

Mandibular Condyle

Question 11

What is the thinnest most fragile bone in the skull?

Answer 11

Lacrimal Bone

Question 12

Floating U-shaped bone located in the neck; I attach myself to my surroundings. What am I?

Answer 12

Hyoid bone

Question 13

Teeth used to cut food:

Answer 13

Incisors

Question 14

Teeth used to grind food:

Answer 14

Molars

Question 15

When dividing the body into 2 separate planes front to back vertically, this is called what?

Answer 15

Frontal Plane

Question 15

What is the mandibular anterior arch sectioned by?

Answer 15

Cusp to Cusp

Question 16

Name a bone that is described as “Course and Spongy”

Answer 16

Cancellous

Question 17

What teeth do you have as an adult that you do not have as a baby?

Answer 17

Premolars

Question 17

Why are Fumes the most hazardous in the laboratory?

Answer 17

Because they take longer to affect the body

Question 18

What kind of glasses should you wear when working in the laboratory?

Answer 18

Shatter resistant glasses with face shields on the side

Question 19

What kind of glasses should you wear when working with a torch in the laboratory?

Answer 19

Darkening Glasses with face shields on the side

Question 20

Anything that will burn and catch fire under normal circumstances

Answer 20

Flammable material

Question 20

Nonexplosive materials that are capable of producing fire as a result of friction

Answer 20

Flammable Solid

Question 20

When was the first test for the CDT administered?

Answer 20

October 1958

Question 21

When was the first CDT certificate awarded?

Answer 21

March 1959

Question 22

What are the 2 most common burns in the Laboratory?

Answer 22

Thermal and Chemical burns

Question 23

Who is known as "The father of Dentistry?"

Answer 23

Pierre Fauchard

Question 23

What is the first step in the Safety Practice?

Answer 23

Planning

Question 24

What was the first Dental School in America?

Answer 24

Baltimore College of Dentistry

Question 25

What was the name of the first dental magazine?

Answer 25

American Journal of Dental Science

Question 26

What year was "National Association of Dental Laboratories" established?

Answer 26

1950

Question 27

The "____" surrounds the tooth's root and attaches it to the wall of the bony socket.

Answer 27

Periodontal Ligament

Question 28

What is the numbering system for primary teeth?

Answer 28

A-K

Question 29

When dividing the body into 2 separate planes horizontally, this is called what?

Answer 29

Transverse Plane

Question 29

What are the 3 stages of a tooth's development?

Answer 29

Growth Period, Calcification Period, Eruption Period

Question 29

What forms the anterior 2/3 of the pallet

Answer 29

Palatine Process

Question 29

The "_____" are located in the socket of the eyeballs.

Answer 29

Lacrimal bones

Question 29

How many primary teeth are there?

Answer 29

20

Question 30

2 bones that form the larger portion of the top and side of the skull

Answer 30

Parietal bones

Question 31

What is the most powerful muscle in the Jaw?

Answer 31

Masseter

Question 32

What are the 4 primary muscles of mastication?

Answer 32

MITE Masseter. Internal Pterygoid. Temporalis. External Pterygoid

Question 33

What are the 4 secondary muscles of mastication?

Answer 33

BOMG Buccinator. Orbicularis Oris. Mylohyoid Muscle. Geniohyoid Muscles

Question 34

What muscle helps depress the mandible, raises and lowers the floor of the mouth, and aids in speech formation

Answer 34

Mylohyoid

Question 35

What is the primary concern for the tongue?

Answer 35

Articulation

Question 36

What joint axis has complete rotation?

Answer 36

Hinge

Question 37

What is another word for "Group function Occlusion?"

Answer 37

Unilateral Balanced

Question 38

The anterior-posterior component of the compensating curve from the canine through the buccal cusps of the posterior

Answer 38

The Curve of Spee

Question 39

The 3 types of impression materials are:

Answer 39

Rigid, Plastic, and elastic

Question 40

What is irreversible Hydro colloid

Answer 40

Algenate

Question 41

True or False: The cast removed from an impression is not an exact representation of the patient's mouth.

Answer 41

True

Question 42

This wax is used to hold together Denture pieces in a specific position

Answer 42

Sticky wax

Question 43

This wax will flow away from pressure points, disclosing them for corrections

Answer 43

Disclosing was

Question 44

revents the flow of solder and is used to confine the solder to the desired area

Answer 44

Antiflux

Question 45

P

Question 46

An opaque binder that holds the unfired porcelain particles together

Answer 46

Kaolin