Oral pathology Test #4

Which of the following conditions occur in impetigo? 1) Itching 2) Pruritus 3) Fever 4)Regional lymphadenopathy

1) Itching 2) Pruritus 4)Regional lymphadenopathy

Intraoral lesions of Kaposi sarcoma are often found in which two sites? 1) Palate 2) Interdental Papilla 3) Gingiva 4) Floor of the mouth 5) Pharyngeal 6) vermilion border of the lip 7) Buccal Mucosa

1) Palate 3) Gingiva

Which statement is true about syphilis? 1. Dark-field examination may be used to diagnose syphilitic lesions on the skin. 2. Syphilis is generally treated with penicillin. 3. The VDRL and fluorescent treponemal antibody absorption (FTA-ABS) tests are commonly used to confirm the diagnosis of syphilis. 4. The antibody titer increases if treatment has been successful.

1. Dark-field examination may be used to diagnose syphilitic lesions on the skin. 2. Syphilis is generally treated with penicillin. 3. The VDRL and fluorescent treponemal antibody absorption (FTA-ABS) tests are commonly used to confirm the diagnosis of syphilis.

Which tooth is most often associated with pericoronitis? 16 30 3 32

32

Which condition does not contribute to the overgrowth of Candida albicans? 1. Antibiotic therapy 2. Dentures 3. Cancer chemotherapy 4. Angioedema

4. Angioedema

You have a patient who has an extraoral abscess that is draining through a sinus track under the mandible. You see that the pus draining from the body contain sulfer granules. what is likely this lesion?

Actinomycosis

Opportunistic infections can occur because the oral microflora is affected by changes such as a decrease in salivary flow, immune system alterations, or antibiotic administration. Both the statement and reason are correct and related. The statement is not correct, but the reason is correct. The statement is correct, but the reason is not. Both the statement and reason are correct but not related. Neither the statement nor the reason is correct.

Both the statement and reason are correct and related.

What is a common route of infection for infectious mononucleosis?

Saliva contact during kissing

Why are newborn babies susceptible to an infection with Candida albicans?

Babies do not have a fully developed immune system

A vaccine is available to prevent which infection? Herpes labialis Varicella-zoster Coxsackievirus Epstein-Barr

Varicella-zoster

Herpangina is caused by which virus? Herpes simplex virus Epstein-Barr virus Varicella-zoster virus Coxsackievirus

Coxsackievirus

A PPD test has been administered to your patient . The results of the skin test were positive. What is the next step

Expose a chest radiograph

Acute osteomyelitis of the jaws may commonly result from which condition?

Extension of a periapical abscess

Tonsillitis and pharyngitis have a significant relationship with scarlet fever and rheumatic fever when caused by certain bacteria. What is the name of these bacteria?

Group A â-hemolytic streptococci

Which of the following is not caused by Herpes Simplex Virus Herpes zoster herpetic whitlow Recurrene herpes labialis primary herpetic gingivostomatitis

Herpes zoster

A long term patient of yours has been diagnosed with HIV for years, on this recent visit you see development of hairy leukoplakia on him. Why is this cause for concern?

It is considered a predictor of the development of AIDS

Your patient is HIV seropositive. You see intraoral lesions at the gingiva and palate. It is a vascular looking lesion. What is the name of the lesion described here?

Kaposi sarcoma

The intraoral lesion associated with measles in patients is called?

Koplik spots

Your patient has gingiva that is painful and erythematous. The interdental papillae appear as punched-out, necrotic, cratering areas. The overall sloughing of the necrotic tissue appears as a pseudomembrane over the tissues. The patient experiences a foul odor and metallic taste. On the basis of these features, which condition is suspected?

NUG

Which is the name of the soft tissue flap that covers the distal-occlusal part of an incompletely erupted third molar?

Operculum

Each benign lesion is caused by the HPV except one. Which one is the exception? Focal epithelial hyperplasia Verruca vulgaris Condyloma acuminatum Papillomatous diffuse epithelial hyperplasia

Papillomatous diffuse epithelial hyperplasia

Conditions associated with overgrowth of Candida albicans include the following except one. Which is the exception? Patients with HIV Patients with NUG Denture wearer Xerostomia

Patients with NUG

The common characteristic features of linear gingival erythema seen in a person with HIV disease include the following except one. Which is the exception? A band-like erythema on the gingiva that does not respond to therapy Spontaneous bleeding Punctate lesions on the attached gingiva and alveolar mucosa Punched-out papilla

Punched-out papilla

What is an oral manifestation of a patient with scarlet fever?

Strawberry tongue

Which disease is caused by the spirochete Treponema pallidum? hepanina Syphilis Actinomycosis Tuberculosis

Syphilis

HIV infects cells of the immune system. What is the most important cell that HIV infects?

T helpers

What are the most common intraoral sites for the development of a gumma?

Tongue and palate

Relative to tuberculosis, all the following are correct except: Increasing incidence in the United States Treatment is with long-term high-dose penicillin Presents orally as chronic ulcer(s) Causes a granulomatous tissue reaction

Treatment is with long-term high-dose penicillin

Each of the following is a fungal infection except blastomycosis. histoplasmosis. coccidioidomycosis. actinomycos

actinomycosis

This lesion in the commissure is most likely caused by Candida albicans or a nutritional deficiency and is termed

angular cheilitis.

The type of candidiasis that appears as a white lesion that does not wipe off and does not respond to antifungal therapy is

chronic hyperplastic

The most reliable method of diagnosis for this condition of the tongue is the isolation of the Epstein-Barr virus. This condition is

hairy leukoplakia

The vesicle cluster visible on the corner of this patient's vermilion border is also referred to as a cold sore or fever blister. The clinical diagnosis is

herpes labialis.

Pericoronitis is most often associated with the:

mandibular third molars

Verruca vulgaris closely resembles a papillary benign tumor of squamous epithelium termed

papilloma.

As you do an EO/IO exam on a 13 year old, you see an oral condyloma acuminatum, you start to think about?

possible sexual abuse

Involvement and enlargement of the submandibular and cervical lymph nodes in tuberculosis is called

scrofula

Your good friend confides in you that he has eruption of vesicles along one side of the body. You study your dental hygiene textbooks and realized that the lesions followed the distribution of a sensory nerve. what is the likely diagnosis.

shingles

Impetigo is an infection caused by Staph Aureus. It is not a contagious condition

the first statement is true, the second statement is false

Where will you most likely see oral lesions in tuberculosis?

tongue and palate.

A patient shows up to your dental chair with a herpetic lesion. You decided the patient is highly infectious right now. This decision is most likely based on seeing the patient in what stage of herpetic lesion?

vesicle

Candidiasis is the result of an overgrowth of a

yeastlike fungus.