PREP

Question 1

what are the red complex bacteria

Answer 1

p gingivalis
t forsythia
t denticola

Question 2

what is the food source for p gingivalis

Answer 2

iron

Question 3

what percent of patients have p gingivalis in their biofilm?

Answer 3

85%

Question 4

what two characteristics do p gingivalis have

Answer 4

lipopolysaccharide
gram negative

Question 5

what does lps release

Answer 5

endotoxins

Question 6

what is a result of the release of endotoxins by lps

Answer 6

septic shock, skin lesions, high fever

Question 7

what is PPAD

Answer 7

peptidylarginine deiminase

Question 8

what is the bacteria that releases ppad

Answer 8

p gingivalis

Question 9

when there is HIGH RANKL and LOW OPG;

Answer 9

increase in osteoclasts
(bone resorption)

Question 10

when there is LOW RANKL and HIGH OPG

Answer 10

decrease in osteoclasts
(no bone resorption)

Question 11

what kind of diseases are contagious

Answer 11

communicable diseases

Question 12

when can communicable diseases be transferred

Answer 12

any phase

Question 13

what are the 5 mechanisms of action

Answer 13

inhibit cell wall synthesis
inhibit protein synthesis
inhibit metabolic activity
inhibit nucleic acid synthesis
alter cell membrane

Question 14

what is the mnemonic for the stages of viral replication

Answer 14

A PURple Apple Might Redden

Question 15

list the stages of virus replication

Answer 15

attachment
penetration
uncoating
replication
assembly
maturation
release

Question 16

(stage of virus replication)
binding to the host cell using specific receptor molecules in the plasma membrane

Answer 16

attachment

Question 17

(stage of virus replication)
requires energy by the host cell
endocyosis or phagocytosis

Answer 17

penetration

Question 18

(stage of virus replication)
breakdown of the capsid and release of genome into the cell to be replicated/transcribed

Answer 18

uncoating

Question 19

(stage of virus replication)
proteins that will be incorporated into the virion are made through expression of viral genes

genome is copied

Answer 19

replication

Question 20

(stage of virus replication)
newly created components collect at a site and form an immature virus particle

Answer 20

assembly

Question 21

(stage of virus replication)
changes that result in infectious virus particles
capsid changes are often involved

Answer 21

maturation

Question 22

(stage of virus replication)
release of virion into extracellular environment

Answer 22

release

Question 23

pro of broad spectrum antibiotic

Answer 23

not specific

Question 24

con of broad spectrum antibiotic

Answer 24

can hurt oral microflora

Question 25

pro of narrow spectrum antibiotics

Answer 25

very specific

Question 26

con of narrow spectrum antibiotic

Answer 26

won't harm microflora (if you dont know it, you cant attach it)