100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
EXAM 2 Gastrointestinal System Disorders Questions with Verified Answers CA$15.10   Add to cart

Exam (elaborations)

EXAM 2 Gastrointestinal System Disorders Questions with Verified Answers

 4 views  0 purchase
  • Course
  • Gastroenterology
  • Institution
  • Gastroenterology

Cleft Lip - Answer-Upper lip is separated into 2 parts Congenital/inherited More in males than females Dental Caries - Answer-Caused by oral bacteria Resistance can be enhanced by fluoride usage (toothpaste) Start with plaque on the surface of tooth, erodes enamel, pulp chamber, sha...

[Show more]

Preview 2 out of 5  pages

  • October 8, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Gastroenterology
  • Gastroenterology
avatar-seller
EXAM 2 Gastrointestinal System
Disorders Questions with Verified
Answers
Cleft Lip - Answer-Upper lip is separated into 2 parts

Congenital/inherited

More in males than females

Dental Caries - Answer-Caused by oral bacteria

Resistance can be enhanced by fluoride usage (toothpaste)

Start with plaque on the surface of tooth, erodes enamel, pulp chamber, sharp pain

Gum (gingiva) Disease - Answer-Caused by infection and inflammation
Causing more tooth loss than dental caries

Stomatitis - Answer-Inflammation of mouth

Caused by virus, bacteria, and fungi

Herpesvirus infection (virus)
Candida albicans infection (fungus)

Aphthous stomatitis (canker sores): Oral ulcers (breaks in membrane), may be painful
but can heal spontaneously

Oral Cancer - Answer-Most tumors histologically classified as squamous cell
carcinomas

Often related to tobacco smoking

Morphologically present as:
- Leukoplakia - white plaques on mucosa
- Erythroplakia - red plaques on mucosa
- Ulcer
- Crater
- Nodule

Esophageal Atresia - Answer-Linkage between esophagus and trachea

, Hiatal Hernia - Answer-Displacement of part of stomach from abdominal cavity into
thoracic cavity through diaphragm hiatus

May cause food reflux from stomach to esophagus

Achalasia - Answer-Esophagus spasm

Esophageal Varices - Answer-Bleeding in esophagus

Esophagitis - Answer-Inflammation of esophagus

Carcinoma (esophagus) - Answer-Accounts for 4% of all cancers

Higher incidence in Asia & Africa than in U.S. & Europe

Correlates with alcohol, tobacco abuse

More common in men than women

More common in blacks than whites

Poor prognosis: avg. survival = 2 years

Gastritis - Answer-Acute (erosive)- stress, shock, food, exogenous chemicals, drugs
- Erosions: for surface damage
- Ulcerations: deeper damage
- Usually heals spontaneously

Chronic: chronic mucosa inflammation
- Helicobacter pylori (bacteria) related

Peptic Ulcers - Answer-Erosions of the mucosa of the stomach (gastric ulcer) or
duodenum (duodenal ulcer) by HCL

Helicobacter pylori: bacterium that reduces mucosal barriers to acid

Treatment: antibiotics

Carcinoma (stomach) - Answer-Common; affects 25,000 persons, causes 14,000
deaths yearly in U.S.

8 times more common in Japan, Chile

Incidence has decreased over past 70 years in U.S.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller lectknancy. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$15.10. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

71498 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
CA$15.10
  • (0)
  Add to cart