You could say "My brother had an intravenous injection in his left arm" or something along the lines of that.
Intravenous means - within or by means of a vein.
Example: My friend got intravenous injection in his left arm.
An intravenous injection goes directly to the blood stream and its action is faster than the other types of injection.
performed is another word of the intravenous.
I am not writing a sentence using that word.
I can give you a sentence using the word galaxy.
This is a sentence using the word aviator.
a sentence using the word endotracheal
This is a sentence using the word monomer. :P
I am saying a sentence using the word collagen.
this is a sentence using the word armchair.
Need a sentence using the word crater?
Please type a sentence using the word assertion.
This is an example of a sentence using the word breakfast.