chpt 25: digestive system

Question 1

what are the bacterial diseases of the mouth

Answer 1

• dental cares
• gingivitis
• periodontitis

Question 2

what part of the teeth do s.mutants loves

Answer 2

crevices or sites protected from chewing

Question 3

where do s.mutants attach

Answer 3

peliccila of proteins from saliva

Question 4

how is dextran produced

Answer 4

• from pelccile and break down of glucose

Question 5

of conditions characterized by inflammation and degeneration of structures is known as

Answer 5

periodontal disease

Question 6

gingivitis is caused by

Answer 6

bacteriodietes (worse)
- fusobacterium

Question 7

gum bleeding and forming of pockets and gums moving out is

Answer 7

ginigivitis

Question 8

what occurs when pus forms in periodontal pockets + degeneration of tooth structures resulting in loss of tooth

Answer 8

periodontitis

Question 9

what is periodontitis caused by

Answer 9

porphyromonas ginitvitis

Question 10

symptoms of infections and intoxications

Answer 10

• diarhhea
• dysntery
• abdominal cramps
• nausea
• vomiting

Question 11

treatment for digestive ssytem problems caused by bacteria

Answer 11

ORT

Question 12

protien rich food such as chicken, ham and milk being left out can cause

Answer 12

• s. auresus sudden, abrupt pain, and violent vomiting

Question 13

what does shiga toxin attach to

Answer 13

large intestine and m cells

Question 14

what inhibits protein synthesis, causing abcess formation and destroying tissues, fever, severe dysentry

Answer 14

shiga toxin

Question 15

treatment of shigella

Answer 15

• ort then cipro `

Question 16

symptoms of s. entrica

Answer 16

mild fever, nausea, diarrhea, abdominal pain, death from shock in infants

Question 17

beef, egg yolks, veggies and pets can cause

Answer 17

s. entrica

Question 18

treatment of s. entrica

Answer 18

ORT

Question 19

high fever, constipation, headache, rose spots are symptoms of

Answer 19

s.typhi

Question 20

treatment for s.typhi

Answer 20

• ORT
• cephalosporins (attacking cell wall)

Question 21

where does chronic s.typhi live

Answer 21

• gallbladder

Question 22

where does sthyphi multiply

Answer 22

phatocytic cells

Question 23

undercooked chicken and cows milk can cause

Answer 23

campylobacter jejuni

Question 24

symptoms of campylobacter jejuni

Answer 24

• gullian barre syndrome, causes paralysis
• fever
• abdominal pain
• diarrhea or dysentry

Question 25

treatment for campylobacter jejuni

Answer 25

azithromycin

Question 26

treatment of v. cholera

Answer 26

- ORT - tetracycline - doxycycline

Question 27

which strain of e coli causes most of the travellers diarhhea cases

Answer 27

etec

Question 28

eaec structure and function

Answer 28

- brick like - 1/3 of travellers diarrhea cases

Question 29

which e coli is like shigella

Answer 29

eiec; causes inflammation and dysentry treatment: antibiotics

Question 30

epec causes

Answer 30

- chronic diarhhea in bottel fed babies. attaches to micrvili

Question 31

what is ehec caused by

Answer 31

- ciders, fermented food - processed food like jerkys - beef

Question 32

hemolytic uremic syndrome is caused by

Answer 32

ehec

Question 33

shiga-like toxin is

Answer 33

ehec

Question 34

people with type O blood are more susceptible to

Answer 34

peptic ulcers caused by h.pylori

Question 35

is h pylori an infection or intoxication

Answer 35

- infection

Question 36

- severe belching and production of ureas is symtoms of

Answer 36

h pylori

Question 37

what does in increase in ureas do

Answer 37

- increase pH - increase urea

Question 38

pepto-bismol and metronidazole is a treatment for

Answer 38

h pylori

Question 39

treatment for c diff is

Answer 39

- vancomycin -metronidazole - fecal enema

Question 40

symptoms of mumps

Answer 40

- difficulty talking - anorexia, loss of appetite - swollen paratoid glands - mostly head aches - sometimes a fever

Question 41

in M: swollen testes in F: pelvic pain and inflamed ovary are caused by which viral ds disease

Answer 41

mumps

Question 42

what is the danger of mumps

Answer 42

encephalitis anddeafness

Question 43

how is mumps spread

Answer 43

- urine - resp - saliva

Question 44

what viral disease can cause hepatitis

Answer 44

CMV

Question 45

hepatis =

Answer 45

liver inflammation caused by drugs, chemical toxicity

Question 46

HEP: infection form cause

Answer 46

- fecal - oral

Question 47

symptoms of hep a

Answer 47

- jaundice - anoreixa - malaise - nausea - diarrhea - abdominal discomfort - fever and chills

Question 48

which heps arent chronic

Answer 48

A and E

Question 49

what hep can be detected in feces, urine and blood and can survive chlorine disinfectants

Answer 49

hep a

Question 50

which hep resembles a retrovirus

Answer 50

hep b: serum form

Question 51

how is hep b tansferred

Answer 51

- sexaully - paratent - birth - birth

Question 52

treatment for hep b and d

Answer 52

- lamivdine

Question 53

which hep has dane particles, spherical particals and filament particles

Answer 53

hep b

Question 54

dane particles are

Answer 54

complete infectious virions, large

Question 55

whats a symptoms that occurs with acute hep b

Answer 55

joint pain and jaundice

Question 56

is there jaundice in chronic hep b

Answer 56

no

Question 57

transfusion - transmitted hep is knwon as

Answer 57

hep c

Question 58

which type of hep triggers immune inflammatory response and capable of rapid genetic varation

Answer 58

hep c

Question 59

how is hep c transmittered

Answer 59

- paretnal and sti

Question 60

what is the treatment for hep c

Answer 60

ribovieun and interferon

Question 61

which hep is known as the defevtive virus due to missing capsid

Answer 61

hep d