NBDE Part II - 1993 Exam F| QUESTIONS AND ANSWERS| 100% CORRECT
1 view 0 purchase
Course
NBDE
Institution
KAPLAN UNIVERSITY
A 6-year-old patient has a dark brown discoloration of his maxillary central incisor. The discoloration started following trauma accompanied with a facial sinus tract. What is the treatment-of- choice?
A. Extraction
B. Pulpectomy
C. Pulpotomy
D. Direct pulp treatment Correct Answer: A. Extra...
nbde part ii 1993 exam f| questions and answers| 100 correct
nbde part ii 1993 exam f
Written for
KAPLAN UNIVERSITY
NBDE
All documents for this subject (18)
Seller
Follow
Classroom
Reviews received
Content preview
NBDE Part II - 1993 Exam F| QUESTIONS
AND ANSWERS| 100% CORRECT
A 6-year-old patient has a dark brown discoloration of his maxillary central
incisor. The discoloration started following trauma accompanied with a facial
sinus tract. What is the treatment-of- choice?
A. Extraction
B. Pulpectomy
C. Pulpotomy
D. Direct pulp treatment Correct Answer: A. Extraction
Squamous cell carcinoma appears in a variety of locations. In which of the
following locations is its prognosis the LEAST favorable?
A. Lower lip
B. Floor of the mouth
C. Hard palate
D. Buccal mucosa Correct Answer: B. Floor of the mouth
Although a dentist wishes to use the long-cone paralleling technique (40 cm
source-object distance), the x-ray machine is equipped with only a short cone (20
cm PID). As a result, the dentist moves the machine away from the patient's face
so the source-object distance is 40 cm and adjusts the exposure time
appropriately. Compared to the degree of tissue covered by an actual long cone,
this "extended" short cone exposes what amount of tissue?
A. More
B. The same
C. Less Correct Answer: A. More
Fluoride therapy and occlusal sealants modify which of the following four factors
the most?
A. Host
,B. Time
C. Substrate
D. Microflora Correct Answer: A. Host
Which of the following drugs produces sufficient central nervous system
depression to cause a state of sleep from which one may be aroused?
A. A sedative
B. A hypnotic
C. An opiate
D. An anesthetic Correct Answer: B. A hypnotic
Which of the following usually causes the slow progress in molar uprighting in an
adult patient?
A. Appliance friction
B. Excessive deep bite
C. Occlusal interferences
D. Poor patient cooperation
E. Lack of anchorage control Correct Answer: C. Occlusal interferences
Porcelain failure in all-ceramic restorations can best be avoided if the
A. occlusal forces are minimal.
B. ceramic material is not over 1/2 mm in thickness.
C. ceramic material is 1 1/2 mm in thickness.
D. angles of the preparation are rounded. Correct Answer: D. angles of the
preparation are rounded.
Squamous cell carcinoma of the tongue MOST commonly metastasizes to which
of the following?
A. Lungs
B. Liver
C. Bones
D. Cervical nodes Correct Answer: D. Cervical nodes
, To reduce a patient's salivary flow, a dentist has prescribed atropine. As a result
of this medication, the patient might experience which of the following side
effects?
A. Sedation
B. Diarrhea
C. Bradycardia
D. Blurred vision
E. Stomach cramping Correct Answer: D. Blurred vision
Which of the following is the OPTIMAL reduction for the lingual cusp on Tooth #3
to receive an MODL onlay?
A. 1.0 mm
B. 1.5 mm
C. 2.0 mm
D. 2.5 mm Correct Answer: B. 1.5 mm
Of the following local anesthetics, which has intrinsic vasoconstrictive actions?
A. Cocaine
B. Procaine
C. Xylocaine
D. Bupivacaine Correct Answer: A. Cocaine
During an interview, a dentist asks a patient, "You are not afraid of dentistry, are
you?" This is an example of which type of question?
A. Leading
B. Closed
C. Open
D. Funneling Correct Answer: A. Leading
To be effective in translating the roots of teeth, an orthodontic appliance must be
A. very gentle in action.
B. augmented with extraoral force.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Classroom. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
