Was lazy but DO THESE TOO

Which herpes viruses are associated with active infection in periodontitis?

HHV-5 and HHV-4

What is the effect of dual infection with CMV and EBV on periodontal disease?

Associated with periodontitis and more severe symptoms

How can herpes viruses contribute to more severe periodontal disease?

By suppressing immunity, allowing subgingival overgrowth of opportunistic pathogens

Approximately what percentage of adults have antibodies to HHV-1?

95%

True false: The presence of Ab to HHV-1 guarantees immunity to recurrent herpes or other herpesvirus infections

False

Which factor can trigger reactivation of HHV-1 in the oral cavity?

Trauma to oral tissues during dental treatment

Which oral site can serve as a reservoir for HHV-1, with antiviral presence in its fluid?

Sulcular epithelium

True/false: Alongside HHV-6, HHV-7 can also be a causitive agent of roseola infantrum.

True

Can you only be tested for HIV at a clinic or Dr’s office?

No, you can also do home tests

When do you get results from Home Access HIV-1 test?

The next day

How fast will OraQuick results occur?

20min

What is the CD4⁺ T Lymphocyte count for a non-HIV-infected adult?

500-1,500 cells/mm³ of blood

What does it mean if a patients CD4⁺ T Lymphocyte count is <200 cells/mm³ ?

They are at risk for OI’s

When do symptoms of acute HIV infection typically appear?

Within 2–4 weeks after infection

How do most people present during acute HIV infection?

Flu-like symptoms or asymptomatic

What is true about viral load during acute HIV infection?

Very high and highly infectious

Typical CD4+ T lymphocyte count in acute HIV infection is:

≥500 cells/mm³

Which of the following is not present in Stage 1 acute HIV infection?

No AIDS-defining opportunistic infections

What is the CD4⁺ T lymphocyte count of someone who has AIDS?

Below 200cells/mm³

HIV-associated oral candidiasis is most strongly associated with which CD4+ T lymphocyte count?

Below 200 cells/mm³

Which statement best describes the oral effects of Kaposi’s sarcoma caused by HHV-8 in HIV patients?

It is multifocal, progresses rapidly, and can lead to ulceration, secondary infection, and extensive periodontal destruction