Search Menu

Glossary

Selected words and phrases

duration – how long in time.

chorioamnionitis is an inflammation of the membranes that surround the foetus (called the chorion and the amnion). Chorioamnionitis is usually caused by a bacterial infection.

QD (or qd) – a short hand term for medication dosing that means ‘once-daily’.

See also q24H.

IDU – injecting drug user

reverse transcriptase – an enzyme unique to HIV. It is used to convert single-strand RNA into double-strand DNA. This is needed before HIV’s genetic material can be integrated in the human DNA. HIV drugs that stop this process are called reverse transcriptase inhibitors (RTIs).