Exam (elaborations)
OMPR 1 Exam With Complete Solution
- Course
- Institution
OMPR 1 Exam With Complete Solution ...
[Show more]
Content preview
OMPR 1 Exam With CompleteSolution
neoplastic node is tender or non-tender - Answer non-tender
Which HPV strains is the most common? - Answer HPV 16
HPV virus is likely to initiate the infection at which layer of squamous epithelium? -
Answer basal layer
How HPV affect cell cycle? - Answer inhibits p53 and pRb
Overall prevalence of oral HPV infections in general population is how much
percentage? - Answer 7%
Will oral HPV infection develop into HPV cancers in days or months/years? - Answer
months/years/decades
very slowly developing
Which HPV type is cleared faster? Low risk or high risk? - Answer low risk, less
persistent
Comparing HPV positive and HPV negative
Which one is usually on keratinized cells? - Answer HPV negative
Comparing HPV positive and HPV negative
Which one happens in younger pt? - Answer HPV +
Comparing HPV positive and HPV negative
Which one has high socioeconomic status? - Answer HPV+
Comparing HPV positive and HPV negative
Which one has increaseing incidence nowadays? - Answer HPV+
Comparing HPV positive and HPV negative
Which one has worse prognosis? - Answer HPV negative
>70% percent of HPV cancer happens in where? - Answer oropharynx
6% percent of HPV cancer happens in where? - Answer oral cavity
anterior 2/3 of tongue
,Most common sign of HPV+ oropharyngeal cancer is - Answer Unilateral
lymphadenopathy on neck
Survival rate of HPV+ cancer is relatively high/low? - Answer high
Is there a screening test for HPV? - Answer No
HPV vaccination is recommended from ___ to ___ years old - Answer 9 to 26
T1 of tumor is defined as size___, depth______ - Answer <=2cm
depth of invasion <=5 mm
T2 of tumor is defined as size___, depth______ - Answer <=2 cm
depth 5-10mm
or size 2-4, depth <10
Primary endpoints for treating HPV cancer is - Answer preventing malignant
transformation
Secondary endpoints for treating HPV cancer is - Answer reduction in dysplasia
lesion rresolution
lesion relapse
safety
Tanned pseudomembrane on center of ulcer indicates which disease - Answer Aphthae
Most common oral mucosal disorder is - Answer aphthae
75-85% of all RAS cases are called - Answer canker sores
minor RAS
Minor RAS and major RAS size difference - Answer minor <10 mm, shallow
major >10mm, deeper
Minor RAS and major RAS, which one has scarring or not? - Answer Minor=no scarring
major=leaves scarring
Herpetiform RAS is caused by - Answer Not herpes!!!
crops of ulcers <5mm in diameter which may fuse
Will herpetiform RAS is caused scarring? - Answer No scarring
Transient lingual papillitis is on which papilla? - Answer fungiform papilla inflammation
, RAS earliest events usually starts with - Answer mucosal trauma
Ulcer is formed by presentation of antigen to _______, triggers release of ________ -
Answer mucosal immune cells
cytokines & cytotoxic cascade
Why do otherwise healthy ppl suffer from RAS? - Answer defective immune function due
to
1. gene polymorphism for IL-1,6,10
2. Adhesion molecule polymorphism
Recurrent oral and genital aphthae and exclusion of Behcet's disease is simple or
complex aphthosis? - Answer complex
Secondary complex aphthosis refers to - Answer aphthosis due to underlying disease
MAGIC aphthosis refers to - Answer mouth and genital ulcers with inflamed cartilage
polychondritis affects ears, nose, throat and ribcage
Why HIV cause aphthosis? - Answer CD4 counts <100
Marshall's syndrome usually affect younger/ older? - Answer youn children <5 yrs
Marshall's syndrome usually presents which oral manifestation? - Answer aphthosis
What kinds of RAS patients may need blood work ? Name 3 - Answer Older pt with RAS
history
Suspicious medical history
Strict vegetarian
How much percentage of celiac disease pt will have RAS? - Answer 4%
Smoking relationship with RAS - Answer Smoking prevents RAS due to increased
keratinization
Behcet's disease difference from complex RAS? - Answer RAS precedes:
genital/eye/skin lesions
What type of toothpaste is suggested for RAS pt? - Answer sodium lauryl sulfate-free
toothpaste
Abortive treatment means - Answer initiating tx early on during a disease course
Abortive treatment is more effective when therapy is given earlier or later in the disease
course? - Answer earlier
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 Zayla. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
82956 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now