When studying the effect (efficacy) of a medication, researchers will give some subjects doses of the medication under study and others an inactive or inert doses to see the relative effect of the medication.
This known as a 'blind study' because the participants do not know know whether they received the medication or the inert dose.
A 'double blind study' is when a third party designs the experiment and prepares the doses so that neither the subject or the scientist doing the testing knows which is getting the live dose.
Placebos
These are called "Placebo".
Inert means they don't react. Group 18, the noble gases, are inert.
inert as in the inert gases or "noble" gases
The inert gas had no effect on the experiment. The bomb was inert and failed to explode.
The term is "inert." Inert substances do not react chemically with other substances.
Carbon monoxide is not an inert gas.
Helium is an inert gas, and seldom reacts with other elements. After the explosion, they discovered the inert bodies of the two guards. The inert Lunar Rover is still parked at the landing site of Apollo 17, awaiting a new battery and a new driver.
a inert gas is one that doesnt respond
Inert means "still".
Yes, helium is an inert gas.
You should not be using expired medication, especially since it is over 10 years old. By this time, the drug has broken down significantly into inert chemical mixtures and since the content is unknown, it can be potentially harmful for you. I would advice you to discard the medication.