5X a day
It means that drug should be taken 5 times during 24 hours. Ideally, once every 5 hours.
5tw may mean five times weekly, but it is a non-standard abbreviation.
The abbreviation for "five times a day" is "5 times a day" or can also be expressed as "5xd." In medical contexts, it may be referred to as "q.i.d." (quater in die), which means four times a day, but for strictly five times, "5xd" is more appropriate.
Five times.
The five parts of a perscritption drug for administration is; right name, right dose, right route, right time, right patient.
LD50 isn't a drug. It's short for 'Lethal Dose 50', and is the term used to describe the minimum dose of a specific drug that will kill half of a sample of organisms exposed to it. For example, if Drug A has an LD50 of 1mg, and you inject 10 mice with 1mg of the drug, you'd expect that five of the mice would die. The LD50 will vary depending on which drug it's referring to.
Do you mean the safety check mantra to avoid drug erors in healthcare? The Right dose, of the Right drug, given to the Right patient, at the Right time, by the Right route.
Normally you'd write 5x/wk to avoid confusion.
five times: in 1967, twice in 1973, in 1977 and in 1978.
five times: in 1967, twice in 1973, in 1977 and in 1978.
One score is 20 years. Five score is 100 years (does not dose).
Fin is an abbreviation for the Yiddish word for five