Drug injection

Rarity: Common

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

1

In collections

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What Wikipedia says

Drug injection is a method of introducing a drug into the bloodstream via a hollow hypodermic needle, which is pierced through the skin into the body (usually intravenously, but also at an intramuscular or subcutaneous, location).

Excerpt from the Wikipedia article “Drug injection”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: James Heilman, MD, CC BY-SA 3.0, via Wikimedia Commons.