the answer to the question is diabetics
subcutaneous intravenous intramuscular
Penicillin comes in tablets, intravenous solutions and intramuscular injections.
intra-arterial or intravenous injections.
There really isn't a limit to the number of subcutaneous or intramuscular injections you can get. It can, however, be difficult to find a good vein for more than a couple of intravenous injections.
A nurse gives them or sometimes a scrub......... check wikipedia for reference
metacarpal or median cubital vein or forearm
So as to maintain homeostasis in the body cells.
This solution is used by intravenous injections against a possible dehydration of the organism.
Injection ceftriaxone is most commonly used via intravenous route only.
Injections can be intravenous (directly into a vein), intramuscular (directly into a muscle) and subcutaneous (under skin).
types of injection or administering medication or drugs? * intradermal * subcutaneous * intravenous * intramuscular the terms say it all haha.