Chapter 23 Microbial Diseases Of The Digestive System

Front 1

the structures of the digestive system are divided into two groups, and they are........

Back 1

gastrointestinal tract, and those that play an assessory role

Front 2

the gastrointestinal tract is composed of

Back 2

mouth, esophagus, stomach, small instestin, large intestine, rectum, and anus

Front 3

assesory distestive organs include the.........

Back 3

tongue, teeth, liver, gallbladder and pancrease

Front 4

...........are the most common microbiot of the mouth

Back 4

Viridans steptococci

Front 5

----------are the second most common infection of humans

Back 5

Dental caries (cavaties)

Front 6

-----------is an inflammation and infection of the tiessues surrounding and supporting the teeth

Back 6

gingivitis

Front 7

symtoms of gingivitis include....

Back 7

swelling, bleeding, tenderness, and redness of the gums

Front 8

what are some microbes responsible for dental caries, and gingivitis?

Back 8

Streptococcus mutans, species of Lactobacillus, and Porphyromonas gingivalis

Front 9

................are erosions of the lining of either the stomach or duodenum

Back 9

Peptic ulcers

Front 10

what is the major symptom of peptic ulcers?

Back 10

abdominal pain

Front 11

what causes pepticl ulcers?

Back 11

Helicobacter pylori

Front 12

the creation of a hole in the stomach lining by Helicobacter pylori is called

Back 12

perforation

Front 13

----------(inflammation of the stomach or intestines) is usually caused by consumption of contaminated food

Back 13

Bacterial gastroenteritis

Front 14

---------is known as a severe and painful type of gasterenteritis, where stools are loose, frequent, and contain mucus and blood

Back 14

dysentery

Front 15

What are the 5 common type of bacterial gastroenteritis?

Back 15

Cholera, Shigellosis, Traveler's diarrhea, Campylobacter diaherria, and (Salmonellosis and typhoid fever)

Front 16

What causes choldera, which can produce a potent poison called coheral toxin

Back 16

Vibrio cholerae

Front 17

--------is a form of bacterial gastorenteritis, in which any of four species of gram negative Shigella cause diarrhea and the formation of abscesses in the mucosa of the large intestine

Back 17

Shigellosis

Front 18

E coli causes this form of bacterial gastroenteritis

Back 18

Traveler's diarrhea

Front 19

--------is caused by infection with Campylobacter jejuni, a gram negative bacterium with polar flagella tat possesses adhesions, cytotoxins, and endotoxin lipid a

Back 19

Campylobacter diarrhea

Front 20

Salmonellosis and typhoid fever, are cause by infection with......

Back 20

Salmonella enterica

Front 21

---------is a broad term used to refer to either consuming pathogens or their toxins

Back 21

food poisining (intoxications)

Front 22

a common culprit of food poisoning is.........

Back 22

Staphyloccocus aureus

Front 23

Viral diseases of the digestive system include....

Back 23

oral herpes, mumps, viral gastroenteritis, and viral hepatitis

Front 24

Oral herpes is among the most common of the infections cuased by the

Back 24

herpesviridae family

Front 25

some symtoms of oral herpes include....

Back 25

fever blisters or cold sores on the lips

Front 26

what causes mumps?

Back 26

Rubulaviris

Front 27

what are three viruses that cause viral gastroenteritis?

Back 27

noroviruses, astroviruses, and rotaviruses

Front 28

.................is an inflammation of th eliver produced by autoimmune diseases, alcohol or drug abuse, genetic disorders, or microbial infection

Back 28

hepatitis

Front 29

..........one of the more common water-borne GI diseases in the United States, symptoms include one to two weeks of watery diarrhea, abdominal pain,

Back 29

Giardiasis

Front 30

what causes Giardiasis?

Back 30

Giardia intestinalis

Front 31

infection with this protozoan causes crytposporidiosis

Back 31

cryptosporidium

Front 32

...........are protozoa with no defined shape that acquire food with pseudopodia

Back 32

Amoebae

Front 33

What causes amebiasis?

Back 33

Entamoeba hystolica

Front 34

there are three forms of amebiasis and they are.........

Back 34

luminal amebiasis, amebic dysentery, and invasive extraintestinal amebiasis

Front 35

Tapeworm is the common name for a .....

Back 35

cestode

Front 36

what are the common tapeworms in humans?

Back 36

Taenia saginata(beef tapeworm), Taenia solium (pork tape worm)