Final answer:
The examples provided are all forms of parenteral drug administration, which bypasses the GI tract and delivers drugs directly into the bloodstream or tissues.
Step-by-step explanation:
The examples provided, intramuscular (IM), intravenous (IV), subcutaneous, and intradermal (ID), are all forms of parenteral drug administration. Parenteral administration refers to the delivery of drugs through routes other than the gastrointestinal (GI) tract.
Unlike enteral administration, which involves drugs being taken orally, parenteral administration bypasses the GI tract and delivers drugs directly into the bloodstream or tissues.
Examples of parenteral drug administration include injections, such as intramuscular and intravenous injections, as well as subcutaneous and intradermal injections.=