Worksheet Flashcards
HIV is a _____
Retrovirus
HIV-disease that occurs because of a defect in ___ _____ ____
Cell mediated immunity
_____ is the core genetic material
RNA
___ ___ ___ is essential for replication
Enzymes reverse transcriptase
2 phases of the life cycle of HIV-1
Establishment of infection
Production of new virus particles
HIV enters the body and passes by way of the blood to a target cell, where it binds to specific cellular receptor ____
CD4+
Target cells that have CD4+ receptors include ____, macrophages, monocytes, and certain neurons and glial cells of the brain
T-helper lymphocytes
Only the viral RNA and the ____ enter the cell
Enzymes
Single stranded DNA is then translated to double stranded called ___
Provirus
Blood count of 500 is considered what category?
Asymptomatic category 1
Which clinical category is candidiasis, oropharyngeal (thrush) under?
Category B
Which clinical category is Burkitt’s Lymphoma (EVB) under?
Category C
What clinical category is Kaposi’s sarcoma under?
Category C
Lab count = ____
CD4+ cells
___ is considered a predictor for Pneumocystis carinii pneumonia
Candidiasis
Periodontal disease lesion that are strongly associated with HIV
(1)
LGE- 2-3mm red band may appear along the gingival margin with petechia-like red lesions of attached gingiva
Periodontal disease lesion strongly associated with HIV
2
NUG- ulceration and destruction of interdental papillae with spontaneous bleeding and pain. May develop rapidly
Periodontal disease lesion strongly associated with HIV
NUP- attachment loss and severe soft tissue destruction. Occurs in less than 6 months time period.
AIDS is associated with infection by the ___ virus
HIV
A count of what serologic marker is most often used to evaluate and monitor the progression of HIV infection?
ELISA
As the count of indicator cells decreases, the symptoms of disease and the incidence of oral infections or oral lesions related to the HIV infection ____
Increase
Most common oral lesions associated with HIV infection
Candidiasis (fungal), erythematous, psuedomembranous, hairy leukoplakia (virus), Kaposi’s sarcoma, non-hodgkin’s lymphoma, periodontal infections (bacterial)
Teeth in primary quadrants
Central incisor, lateral incisor, canine, 1st molar, 2nd molar
Teeth in permanent quadrant
Central incisor, lateral incisor, canine, 1st premolar, 2nd premolar, 1st molar, 2nd molar, 3rd molar
Tooth #’s for permanent 2nd premolars
4, 13, 20, 29
Tooth #’s for permanent 3rd molars
1, 16, 17, 32
Tooth #’s for permanent 1st molars
3, 14, 19, 30
Tooth #’s for permanent canines
6, 11, 22, 27
