Bactéries entéropathogènes

Question 1

Escherichia coli entérotoxinogène (ETEC)

Some key things

Answer 1

Usually comes from traveling to other countries like Cuba
Need to hydrate patients no other treatment
Diarrhea

Question 2

Escherichia coli producteur de Shiga toxine (STEC)
Some key things

Answer 2

associé à l’ingestion de bœuf haché
diarrhea
no fever
blood in poop -> Rectorragie
treatment is hydration

Question 3

This type of bacteria is associated with kidney insufficiency

Answer 3

Escherichia coli producteur de Shiga toxine (STEC)

Question 4

In what cases will we search for shigatoxin

Answer 4

All poop that comes from kids under five years old
When Shiga toxin is prescribed by the doctor
When there is blood in the bowel movement

Question 5

True or false
Once salmonella is treated it is unlikely To have healthy carriers after the infection

Answer 5

False

Question 6

What is the difference between Salmonella Typhi et Paratyphi and non Typhi et Paratyphi

Answer 6

Salmonella Typhi et Paratyphi
Come only from humans
Associated with fever
Non Typhi et Paratyphi:
come from animals
no fever usually

Question 7

What is the recommendation to do for someone presenting with fever after a return from holiday

Answer 7

Search for Salmonella Typhi et Paratyphi

Question 8

Shigella what are the people that are most at risk

Answer 8

Men that have sexual relationships with other men

Question 9

how do you differentiate shigotoxin E coli from Shigella

Answer 9

Both of them Cause une diarrhée inflammatoire et sanglante
But Shigella:
Fièvre présente.
N’atteint pas la circulation sanguine (pas de bactériémie)

Question 10

Campylobacter What is the most common way to get it

Answer 10

L’humain s’infecte soit en mangeant du poulet insuffisamment cuit
Transmission de personne à personne inhabituelle

Question 11

pourquoi les infections à Shigella et les fièvres entériques sont les seules que nous devons traiter avec des antibiotiques?

Answer 11

Shigella car maladie sévère et très contagieuse de personne à personne

Question 12

True or false
The most common way of getting travelers diarrhea from E coli enterooxinogen is through human to human transition

Answer 12

False usually when eating something or water there’s no transmission in human to human

Question 13

True or false
All bacteria that are E coli can cause diarrhea

Answer 13

False E coli that cause diarrhea has acquired a plasmid that causes the diarrhea otherwise it is impossible for it to do so

Question 14

True or false
There will be blood in E coli interro toxinogen diarrhea

Answer 14

False there is no blood

Question 15

True or false the way that we treat E coli entero toxinogen is through a antibiotic

Answer 15

False it is only through hydration

Question 16

A true or false
E coli interotoxin gene is associated with blood in stool

Answer 16

False it is E coli shigatoxin that does that

Question 17

What is the best treatment for diarrhea caused by E coli

Answer 17

Hydration

Question 18

This bacteria can use its toxin to cause kidney insufficiency

Answer 18

E coli producer shigatoxin

Question 19

What is a condition for which all stools submitted for enteropathogens must be sent to St Justine for checking

Answer 19

This is for kids under five years old infected by Shigatoxin
The reason for this is because it can cause hemolytic urimic syndrome associated with insuffisance rénale

Question 20

What is the difference between salmonella cause diarrhea and E coli shigatoxin cost diarrhea

Answer 20

Salmonella will have fever e coli will not have fever

Question 21

Clinically how would you differentiate a patient having diarrhea from salmonella and a patient having diarrhea from Shigella

Answer 21

A patient coming in with salmonella will likely have bacteremia but not the patient with shigella

Question 22

True or false
E coli and Shigella can both be transmitted from person to person

Answer 22

False
E coli cannot be transmitted from person

Question 23

Which bacteria infection can cause this Syndrome de Guillain-Barré
Possible

Answer 23

Campylobacter jejuni

Question 24

Which enterobacteria has a mandatory treatment with antibiotics

Answer 24

Shigella because it takes very little in order to give symptoms and it is very severe