Helicobacter pylori Gastritis

Question 1

Helicobacter pylori Gastritis

ha lik oo bac tr/ py lohr i / gas tri tis

he lico bacter

Answer 1

(H. pylori) is a type of bacteria that causes infection in the stomach.
It is the main cause of peptic ulcers, and it can also cause gastritis and stomach cancer
. About 30 to 40% of people in the United States get an H. pylori infection

Question 2

Signs and Symptoms

Answer 2

most asymptomatic

Question 3

gastritis signs :

Answer 3

(1) belching
(2) bloating
(3) loss of appetite
(4) nausea
(5) sometimes vomiting
(1) التجشؤ
(2) الانتفاخ
(3) فقدان الشهية
(4) الغثيان
(5) القيء أحياناً

bal ching=تجشو/blow tin=انتفاخ/ naz ya غثيان

bel ching/bloating/ na use a

Question 4

peptic ulcer development :

Answer 4

1-localized abdominal pain
2-tenderness
3-bleeding

Question 5

Causative Agent

Answer 5

Helicobacter pylori

Question 6

pathogenosis

Answer 6

1-survives acidity of stomach by
-urease
-flagella
2-thinning of mucus layer
3-chronic gastritis

Question 7

urease :

u re ais

u re ase

Answer 7

1- enzymes
2- converts urea into ammonia: creates alkaline microenvironment

Question 8

flagella

flij aal la

flag ella

Answer 8

burrow within mucus layer coating stomach lining

bir oo=يسكن او يلجا

burrow

Question 9

chronic gastritis can lead to __________

Answer 9

stomach cancer

Question 10

Treatment

Answer 10

1-antibiotics
2- medication to inhibit stomach acid production

Question 11

characteristic

Answer 11

1- probably fecal-oral route; possibly oral-oral
2- incidence increase with age
3-tend to cluster in families

ik less tir=تجمع او تكتل

cluster