This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: H. pylori is the leading cause of peptic ulcers. How does H. pylori act to cause ulcers in ... (Read 83 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
on: Aug 2, 2018
H. pylori is the leading cause of peptic ulcers. How does H. pylori act to cause ulcers in susceptible clients?
 
  A) Erodes the mucosal layer of the stomach
  B) Decreases acid secretion so food can erode the lining of the stomach
  C) Secretes an enzyme that depletes gastric mucus
  D) Increases acid secretion so stomach acid actually erodes the lining of the stomach

Question 2

A type of hepatitis that is transmitted via the fecal-oral route is hepatitis
 
  a. A.
  b. B.
  c. C.
  d. D.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meganlapinski

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 2, 2018
Answer to Question 1

C
Feedback:
H. pylori appears to secrete an enzyme that depletes gastric mucus, making the mucosal layer more susceptible to erosion.

Answer to Question 2

A
Hepatitis A is transmitted via the fecal-oral route. Hepatitis B and D are transmitted parenterally or sexually. Hepatitis C is transmitted via blood or serum (sharing of contaminated needles, ra-zors, toothbrushes, nail files, barber's scissors, tattooing equipment, body piercing, or acupunc-ture needles).


Engineer

  • Member
  • Posts: 527
Reply 2 on: Aug 2, 2018
Great answer, keep it coming :)

raenoj

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Aggregated red-cell clusters have a streamlined shape, leading to further viscos Aggregated red-cell clusters have a streamlined shape, leading to further viscos
Eugène Delacroix, Liberty Leading the People. Eugène Delacroix, Liberty Leading the People.
Eugène Delacroix, Liberty Leading the People. Eugène Delacroix, Liberty Leading the People.
Many teens are chronically sleep-deprived, leading to daytime sleepiness. Many teens are chronically sleep-deprived, leading to daytime sleepiness.
Leading Causes of Death Due to Infectious Diseases Leading Causes of Death Due to Infectious Diseases
Biosynthetic route leading to erythromycin and related antibiotics Biosynthetic route leading to erythromycin and related antibiotics
Video: Rh blood type and complications during pregnancy & Fertilization

For a complete list of videos, visit our video library