Heart valves: Group of answer choices

provide pressure that forces blood through the body

close off blood supply to organs of the body

separate the chambers in the heart from the vessels leaving the heart

regulate gas exchange in the body

Separate the chambers in the heart from vessels leaving the heart

answer:

there is no cure for hiv, although antiretroviral treatment can control the virus, meaning that people with hiv can live long and healthy lives. most research is looking for a functional cure where hiv is reduced to undetectable and harmless levels in the body permanently, but some residual virus may remain. most commonly hiv-antivirals are taken also known as nucleoside/nucleotide reverse transcriptase inhibitors (nrti's).