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Periodontics > DEH2604 Periodontics Final > Flashcards

DEH2604 Periodontics Final Flashcards

1
Q

What antibiotic may result in pseudomembraneous colitis?

A) Penicillin

B) Amoxicillin

C) Clindamycin

D) Tetracycline

A

C) Clindamycin

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2
Q

All of the following are causes of an abscess of the periodontium except:

A) incomplete calc removal

B) blockage of perio pocket

C) impacted popcorn husk

D) drainage of existing perio pocket

A

D) drainage of existing perio pocket

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3
Q

A gingival abscess occurs at a pre-existing perio pocket site

A) True

B) False

A

B) False

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4
Q

What antibiotic has an Antabuse effect:

A

metronidazole

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5
Q

The most common clinical sign of occlusal trauma is:

A) increased mobility

B) widened PDL

C) wear facets

D) bone loss

A

A) increased mobility

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6
Q

The most important treatment for a child suffering from PHG is:

A) provide topical anesthetic

B) plaque removal

C) nutritional counseling

D) keep them hydrated

A

D) keep them hydrated

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7
Q

An implant should not be bridged to a natural tooth for more support.

A) True

B) False

A

A) True

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8
Q

Occlusal trauma causes periodontal pocketing:

A) True

B) False

A

B) False

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9
Q

How many millimeters of bone loss should be expected during the 1st year of an implant?

A) none

B) 1mm

C) 2mm

D) 3mm

A

B) 1mm

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10
Q

This is the “root” of an implant:

A

body

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11
Q

What type of graft is from a cadaver?

A) autograft

B) allograft

C) xenograft

D) alloplast

A

B) allograft

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12
Q

Most healing after nonsurgical therapy occurs by decreased edema and:

A) reattachment

B) regeneration

C) new attachment

D) formation of long JE

A

D) formation of long JE

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13
Q

Strontium chloride has an effect against gingivitis:

A) True

B) False

A

B) False

aid in desensitizing teeth for those that suffer with hypersensitivity

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14
Q

The Modified Widman Flap is used to gain access to root surfaces for debridement:

A) True

B) False

A

A) True

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15
Q

This laser is most commonly used for hard tissue treatment and calculus removal

A) Erbium

B) Diode

C) Co2

D) Nd:YAG

A

A) Erbium

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16
Q

All of the following are indications for periodontal surgery except one. What is the exception?

A) To reduce pocket depths

B) To graft bone of bone stimulating materials into osseous defects

C) To reduce the amount of attached gingiva

A

C) To reduce the amount of attached gingiva

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17
Q

Crown lengthening surgery results in longer clinical crowns for the teeth.

A) True

B) False

A

A) True

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18
Q

One of the indications for periodontal surgery is to provide access for improved periodontal instrumentation of the root surfaces.

A) True

B) False

A

A) True

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19
Q

The first post-surgical appointment following periodontal flap surgery should be scheduled in 14-21 days?

A) True

B) False

A

B) False

“The patient is most often reappointed in 5 to 7 days for the first postsurgical visit.”

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20
Q

Certain systemic diseases/conditions that are relative contraindications for periodontal surgeries include all of the following except:

A) Controlled hypertension

B) Recent history of myocardial infarction

C) History of radiation to jaws

D) uncontrolled diabetes

A

A) Controlled hypertension

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21
Q

evidence based dental care is an approach to periodontal care in which dental professionals and patients make decisions about care based on the best availableinformation. The evidence based decsion making process requires the integration of the best clinical research, practitioner experience and patient values.

A

Both true

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22
Q

At the top of the pyramid for the levels of evidence you will find

A

systemic reviews

23
Q

in the PICO process to form an answerable question the C stands for

A

Comparison

24
Q

There is not chemical agent that can halt periodontitis. There are a number of different chemical agents that can be used as a part as a comprehensive plan for patients with either gingivitis or periodontitis

A

both true

25
Q

chlorhexidine gluconate is the most effective antimicrobial and anti gingivitis agent because it is highly substantive

A

Both the statement and reason are correct and related

26
Q

which of the following antibiotic has anticollegenase properties?

A

Tetracycline

27
Q

All the following are advantages of controlled (sustained-release) drug delivery over systemic drug administration in periodontal therapy EXCEPT

a. less concern about client adherence throughout indicated time frame.
b. site-specific antimicrobial action in periodontal pocket.
c. high concentration delivered to the site of infection.
d. can be used when periodontal infection is generalized or severe.

A

d. can be used when periodontal infection is generalized or severe.

28
Q

patient with localized aggressive perio may be treated with all of the following systemic antibiotics or combinations except one

???

A

Erythromycin and penicillin

29
Q

which systemic antibiotic is most commonly used with NUG/NUP when they have a systemic complication

A

metrondinazole

30
Q

Host modulation therapies ususaly involve medication that can alter biochemical pathways in a manner that will

A

All of the above ??

31
Q

Parafunctional occlusal forces are forces placed on the teeth that

A

result from TOOTH TO TOOTH contact other than during chewing (bruxism)

32
Q

the most common clinical sign of occlusal trauma is

A

increase in mobility

33
Q

From the information you have what do you think is causing her sensitivity in the area of #18-20

??

A

primary occlusal trauma

34
Q

if left untreated clinical / radiographic changes that may occur with the above sensitivity in the area are

A

widening of the PDL, vertical bone loss and tooth mobility

35
Q

All of the following are signs of occlusal trauma except one

??

A

periodontal pocket

36
Q

When the jaw is in the most unrestrained returded anatomical and functional position pf the condyles in the gleniod fossa of the tmj and the jaws are centered without using the teeth is referred to as

A

centric relation

37
Q

when there is a diseased periodontium first and the normal occlusal forces are applied resulting in a reduced ability of the tissues to rist occlusal forces and the signs of occlusal trauma exhibited indicate

A

Secondary occlusal taruma

38
Q

Positive osseous architecture is when

A

the alveolar bone is more coronal interdentally than over the direct facial and lingual

39
Q

The best surgical treatment for adequate zone of attached gingiva on the facial of #23 and 24 would be

??

A

connective tissue graft

40
Q

of the following procedure which would entail the removal of the largest amount of soft tissue

??

A

gingivectomy

41
Q

when using the GTR which of the following tissues do you not want to form or attach to the tooth

A

epithelial tissue

42
Q

most healing after non surgical therapy or flap periodontal surgery occurs by a decrease in edema and then

A

formation of the long JE

43
Q

the most important aspect of post surgical maintance care is

A

adequate plaque control

44
Q

the modified widmanflap is used to do all the following except

??

A

reduce pockets by apical positioning

45
Q

the main difference between the (lateral positioned flap) pedicle graft and the free gingival graft is that the pedicle

A

maintains its own blood supply

46
Q

All of the following except one are indications for osseous resection which is the exception

??

A

deep defects in maxillary anteriors

47
Q

one walled infrabony pockets are best treated surgically with which of the following procedures

A

ostectomy and osteoplasty

48
Q

what surgery is performed to give the general dentist better access to restore a tooth with a crown

A

crown lengthening surgery

49
Q

root to tooth recontouring to eliminate proximal concavities or a “barreling in “ of furcations to reshape the tooth and a figure 8 is referred to as

A

odontoplasty

50
Q

a common sign of occlusal trauma is wear facets

A

is still participating in an active bruxism habit

51
Q

which of the following statements about occlusal trauma is NOT true

??

A

occlusal trauma can cause tissue attachment loss and bone loss

52
Q

in order to gain clinic expertise and quire practical wisdom the clinician needs to learn how to

A

be reflective and analyze his or her own performance

53
Q

All of the following describe oral probiotics except one

??

A

used as an initial treatment for periodontal disease

54
Q

Select the most appropriate PICO question

??

A

for a patient with mild gingivitis, is rinsging with mouth wash “X” as compared to flossing as effective in reducing plaque and eliminating gingivitis

Periodontics (16 decks)

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