1/17/17 Locally delivered

Question 1

T/F

Alcohol is a denaturant in itself.

Answer 1

True

Question 2

T/F

The essential oils in listerine can not extract LPS

Answer 2

False

It can extract LPS

Question 3

What is the principal antibacterial component in listerine

?

Answer 3

-Thymol

Question 4

What are three side effects of essential oils?

Answer 4

• Burning
• Bitter taste
• Possible staining

Question 5

In order to get the ADA approval on topical antimicrobial deliver methods what percentage of reduction in gingivitis is required?

Answer 5

-20%

Question 6

In CPC products what is the range of CPC?

Answer 6

-.045 - .07%

Question 7

What is the amount of alcohol in CPC products?

Answer 7

0-18%

Question 8

What is the mode of action of the CPC (Quartenary ammonium compounds)?

Answer 8

-Rupture cell walls

Question 9

T/F

The initial attachment of CPC (QAC)is weak.

Answer 9

False

the initial attachment is strong

Question 10

T/F

Pre-rinsing with chlorhexidine decreases the microbial load

Answer 10

True

Question 11

What type of oral health agent comes from an herbal alkaloid extract (blood root)?

Answer 11

-Sanguinarine

Question 12

What is the mechanism of action of oxygenating products?

Answer 12

-Inhibit anaerobic bacteria

Question 13

What are two types of oxygenating products?

Answer 13

• Peroxide

- Peroxyl

Question 14

What type of oral health product contains sodium benzoate, lauryl sulfate, sodium salicylate, and alchohol?

Answer 14

-Plax

Question 15

Does Plax have the ADA seal?

Answer 15

-No

Question 16

What does Povidone iodine (Betadyne) have a spectrum against?

Answer 16

• Bacteria
• Viruses
• Fungi

Question 17

T/F

Scaling and Root planing in combination with povidone iodine (betadyne) show good results

Answer 17

True

Question 18

Sodium Hypochlorite (bleach) has a broad spectrum, what is included in that spectrum?

Answer 18

• Bacteria
• Virus
• Fungi

Question 19

What does sodium hypochlorite do for the root surface?

Answer 19

-Effective at reducing endotoxin

Question 20

When you use tin containing fluorides, what is the antimicrobial portion?

Answer 20

-Tin

Question 21

What is an example of a tin containing chemotherapeutic agent?

Answer 21

-Gel-Kam

Question 22

What is the Keyes technique?

Answer 22

• Use Baking Soda
• NaCl
• H2O2

Question 23

T/F
The cleaning from the keyes technique had nothing to do with the baking soda, NaCl, or the H2O2, but everything to do with brushing.

Answer 23

True

Question 24

T/F

Triclosan is a broad spectrum antimicrobial.

Answer 24

True

Question 25

What is the mechanism of action of triclosan?

Answer 25

• Bacterial cytoplasmic membrane

- Prevent essential amino acid uptake causing cell leakage

Question 26

What is the only toothpaste with the ADA seal for plaque/gingivitis reduction?

Answer 26

-Colgate Total

Question 27

What type of toothpaste has triclosan in it?

Answer 27

-Colgate Total

Question 28

What is a good product to use for individuals with dry mouth?

Answer 28

-Biotene

Question 29

T/F

Topical chemical plaque control agents are effective in the treatment of periodontitis.

Answer 29

False

-There are no documented studies showing the effectiveness

Question 30

T/F

80-90 psi can be tolerated by human gingival tissue.

Answer 30

True

Question 31

Subgingivial irrigation shouldn’t be used as a monotherapy but should be used as an adjunct to what?

Answer 31

-Scaling and Root planing

Question 32

In professional irrigation what type of irrigators have been shown to be more effective?

Answer 32

-Jet irrigators

Question 33

When you do home irrigation what products should you use?

Answer 33

• Chlorhexidine
• Listerine
• Fluoride