Screening & prevention
Population that should be screened for HIV, per CDC guidelines
What is anyone between the ages of 13 and 64 years (at least once; or annually if risk factors)
Risk of transmitting HIV after viral load becomes undetectable on ART
What is 0, based on available data (U=U!)
Most common clinical presentation of invasive CMV disease in HIV
What is the retinitis?
First-line treatment for cryptococcal meningitis
What is amphotericin and flucytosine?
Vaccine-preventable encapsulated organism that is 100 times more common in patients with HIV
What is streptococcus pneumoniae
Time from HIV exposure/infection to positivity of 4th-generation Ag/Ab test
What is 18 to 45 days
Side effect associated with protease inhibitors (name one)
What is hyperlipidemia, liver injury, accelerated cardiovascular disease...
Intracranial infection that typically appears as multiple ring-enhancing posterior fossa lesions
What is toxoplasmosis
Indications for steroid therapy in PJP pneumonia (name one)
What is PaO2 < 70, A-a gradient > 35
AIDS-defining malignancies (name two -- hint, one can be screened for)
What are Kaposi sarcoma, non-Hodgkin lymphoma, and cervical cancer?
Time window from HIV exposure in which to start HIV post-exposure prophylaxis ("PEP")
What is 72 hours
CrCl below which TAF/FTC/BIC (i.e. Biktarvy) is not currently FDA-approved
What is 30 (unless on dialysis!)
Organism associated with insidious neurologic deficits including aphasia, ataxia, and hemiparesis
What is JC virus
Treatment for patients with HIV/hepatitis B coinfection and contraindications to tenofovir
What is entecavir?
Viral infection that should be screened for annually in patients with HIV who use IV drugs
What is hepatitis C
Name and dosing interval of injectable agent approved 12/2021 for use as HIV pre-exposure prophylaxis ("PrEP")
What is cabotegravir, dosed every 2 months
What is zidovudine?
Organism diagnosed histopathologically with vascular proliferation and positive Warthin-Starry stain
What is bartonella
Test that should be sent prior to initiating second-line therapy for severe PJP pneumonia
What is G6PD (prior to dapsone or primaquine)
Sexually transmitted infection that is a recommended part of screening for individuals having vaginal intercourse
What is trichomonas vaginalis
Time window prior to anticipated HIV exposure in which to initiate "on demand PrEP"
The only two-drug regimen recommended (as of 1/2022) as a starting regimen for select patients with a new diagnosis of HIV
What is DTG/3TC (i.e. Dovato -- patient must have VL<500,000, no hepatitis B, and negative resistance testing)
Virus that may present with hyperpigmented skin lesions, gut lesions, or lymphedema
What is HHV8?
First line TB drug that is contraindicated for administration with bictegravir, cabotegravir, protease inhibitors and many others
What is rifampin
Duration of viral load suppression recommended prior to stopping PJP prophylaxis
3 months if CD4>200 (or 6 months if CD4 100-200)