Path Ch 4 Review

Front 1

The most significant of the body's defense mechanisms against infection is:

1. Intact skin

2. The immune response.

3. Skin secretions

4. Inflammatory response.

Back 1

Immune response

Front 2

Secondary lesion of syphilis occurs at the site of inoculation with the organism. True or false

Back 2

False

Front 3

Oral candidiasis is caused by a:

1. Bacterium.

2. Yeastlike fungus.

3. Spirochete

4. Protozoan.

Back 3

Yeastlike fungus

Front 4

Erythematous candidiasis is usually completely asymptomatic. True or false

Back 4

False

Front 5

Which of the following infections is involved when normal components of the oral microflora can cause disease?

1. Chronic inflammatory.

2. Opportunistic.

3. Hyperplastic.

4. Granulomatous.

Back 5

Opportunistic

Front 6

A cytotoxic smear may be helpful in the diagnosis of:

1. Coxsackicvirus infection.

2. Human papilloma infection.

3. Tuberculosis.

4. Candidiasis.

Back 6

Candidiasis

Front 7

Which condition is not associated with Epstein-Barr virus?

1. Hairy leukoplakia.

2. Herpangina.

3. Nasopharyngeal carcinoma.

4. Infections mononucleosis.

Back 7

Herpangina

Front 8

Which of the following stages of syphilis is not infectious?

1. Primary.

2. Secondary.

3. Tertiary.

4. All stages are equally infectious.

Back 8

Tertiary

Front 9

Which of the following is not associated with syphilis?

1. Mucus patch.

2. Venereal disease research laboratories and fluorescent treponemal antibody.

3. Dark field microscopy.

4. Hypodontia.

Back 9

Hypodontia

Front 10

A positive skin reaction to PPD indicates:

1. Active tuberculosis.

2. Contagious tuberculosis.

3. If a person has ever been infected with tuberculous has bacteria.

4. Need for antibiotic therapy.

Back 10

If a person has ever been infected with tuberculous has bacteria.

Front 11

A specific clinical characteristic found in actinomycosis is:

1. Periapical radiolucency.

2. Filamentous bacteria.

3. Fungal infection.

4. Sulfur granules present in exudate.

Back 11

Sulfur granules present in exudate.

Front 12

Which of the following is not a clinical characteristic of necrotizing ulcerative gingivitis?

1. Painful gingiva.

2. Xerostomia.

3. Foul odor.

4. Metallic taste.

Back 12

Xerostomia

Front 13

Which of the following is associated with chronic osteomyelitis?

1. Sickle cell anemia.

2. Paget disease of bone.

3. Radiation treatment involving bone.

4. All of the above

Back 13

All of the above

Front 14

Which of the following is not associated with the development of oral candidiasis?

1. Antibiotic therapy.

2. HIV infection.

3. Xerostomia.

4. Herpangina.

Back 14

Herpangina