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sigmoid/o
sigmoid colonMedical Terminology Roots
During matrix placement for a Class II
cavity preparation, a wedge is placed to
1. separate the teeth.
2. adapt the matrix to the gingival
margin.
3. aid in the creation of a contact.
4. absorb moisture.
(1) (2) (3)
NDEB released questions set 1
During matrix placement for a Class II cavity preparation, a wedge is placed to
1. separate the teeth.
2. adapt the matrix to the gingival margin.
3. aid in the creation of a contact.
4. absorb moisture.
(1) (2) (3)
NDEB released questions set 1
The washing of hands must be performed before putting on and after removing gloves because it
1. reduces the number of skin bacteria which multiply and cause irritation.
2. completely eliminates skin bacteria.
3. minimizes the transient bacteria which could contaminate hands through small pinholes.
4. allows gloves to slide on easier when the hands are moist.
(1) and (3)
NDEB released questions part 2 set 11
The washing of hands must be performed before putting on and after removing gloves because it
1. reduces the number of skin bacteria which multiply and cause irritation.
2. completely eliminates skin bacteria.
3. minimizes the transient bacteria which could contaminate hands through small pinholes.
4. allows gloves to slide on easier when the hands are moist.
(1) and (3)
NDEB released questions part 2 set 12
The cranial bones:
1. The occipital bone
2. The parietal bones
3. The frontal bone
4. The temporal bones
5. ____?____
6. The ethmoid bone
The sphenoid bone
Bones of the human skeleton
The cranial bones
1. ____?____
2. The parietal bones
3. The frontal bone
4. The temporal bones
5. The sphenoid bone
6. The ethmoid bone
The occipital bone
Bones of the human skeleton
Which of the following are characteristics of restorative glass ionomer cements?
1. Release of fluoride.
2. Bonding to enamel.
3. Setting not affected by moisture.
4. Irritating to pulpal tissues.
(1) and (2)
NDEB released questions set 6
Which of the following tumors may arise in the parotid salivary gland?
1. Mixed tumor.
2. Adenocarcinoma.
3. Warthin's tumor.
4. Mucoepidermoid tumor.
All of the above.
NDEB released questions set 6
The washing of hands must be performed before putting on and after removing gloves because it
1. reduces the number of skin bacteria which multiply and cause irritation.
2. completely eliminates skin bacteria.
3. minimizes the transient bacteria which could contaminate hands through small pinholes.
4. allows gloves to slide on easier when the hands are moist.
(1) and (3)
NDEB released questions set 10
Which of the following is an acceptable means to obtain the gingival retraction that isneeded when using an elastomeric impression material for making a final impression in fixed prosthodontics?
1. Electrosurgery.
2. A moist retraction cord.
3. A copper band that is removed when the impression is made.
4. Using a heavy body material in the impression tray.
(1) (2) (3)
NDEB released questions set 10
During matrix placement for a Class II cavity preparation, a wedge is placed to
1. separate the teeth.
2. adapt the matrix to the gingival margin.
3. aid in the creation of a contact.
4. absorb moisture.
(1) (2) (3)
NDEB released questions set 10
Which of the following are characteristics of restorative glass ionomer cements?
1. Release of fluoride.
2. Bonding to enamel.
3. Setting is affected by moisture.
4. Irritating to pulpal tissues.
(1) (2) (3)
NDEB released questions set 13
___?___ is unusual in that it has a ketone linkage between the aromatic moiety and the rcst ofthe anesthetic molecule. It is used as a topical.
Dyclonine hydrochlorideAnesthetics set 1
Which of the following are characteristics of restorative glass ionomer cements?
1. Release of fluoride.
2. Bonding to enamel.
3. Setting not affected by a well controlled moist environment.
4. Irritating to pulpal tissues.
(1) (2) (3)
Planets 31
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