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NURS220 > Exam 4 - HIV/AIDS > Flashcards

Exam 4 - HIV/AIDS Flashcards

1
Q

what types of groups are most at risk

A

men who have sex with men

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2
Q

what is PREP

A

prevention in case of HIV exposure

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3
Q

what is PEP

A

prevention after HIV exposure

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4
Q

how long does PEP usually last?

A

28 days

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5
Q

what are some names of HIV tests

A

ELISA
rapid HIV
viral load testing

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6
Q

what are the different steps of HIV infection

A 
viral transmission
primary infection
seroconversion
asymptomatic
symptomatic
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7
Q

what happens in the viral transmission stage of HIV

A

they are infectious within 5 days of exposure

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8
Q

what happens in the primary infection stage of HIV

A

very high amount of viral load

usually have symptoms such as fever, rash fatigue

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9
Q

what is seroconversion stage of HIV

A

the time it takes for them to produce antibodies

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10
Q

what is the asymptomatic phase of HIV

A

no signs or symptoms and feel great

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11
Q

what is the symptomatic phase of HIV

A 
low grade fever
weight loss
headaches
diarrhea
slow recovery
yeast infections
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12
Q

what are the CD4 stages of HIV

A

1-4

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13
Q

stage 1 HIV

A

acute - CD4 over 500

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14
Q

stage 2 HIV

A

latency - CD4 200-499 and asymptomatic

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15
Q

stage 3 HIV

A

AIDS - CD4 less than 200

opportunistic infections

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16
Q

stage 4 HIV

A

CD4 undeterminable

17
Q

AIDS dementia complex

A

affects cognition, motor function and behavior

18
Q

what are the cancer that HIV AIDs can cause

A

karposi, lymphomas, cervical

19
Q

what are the names of the anti-retrovirals that block the enzyme needed to replicate HIV

A

NRTI
PI’s
intergrase inhibitors

20
Q

what is the antiretroviral that alters the enzyme needed to replicate HIV

A

NNRTI

21
Q

what is the drug that blocks HIV from entering the CD4 cells

A

fusion inhibitors

22
Q

what is the drug that blocks the proteins on the CD4 that HIV needs to replicate

A

entry inhibitors

23
Q

what types of drugs are given to anti-retroviral naive patients

A

2 NRTI and 1 more of a different class

24
Q

isoniazid, rifampin, ethambutol, pyrazinamide are drugs for what

A

TB

25
Q

what different metabolism changes are made due to HIV

A

metabolism changes
insulin resistance
wasting syndrome

NURS220 (8 decks)

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