What is the maximum fluid volume that can be administered via an intradermal injection?

The maximum fluid volume that can be administered via an intradermal injection is accurately characterized by the range of 0.01 to 0.1 mL. This technique is typically used for allergy tests and tuberculosis screening, where only a small amount of fluid is necessary to create a localized reaction in the skin.

Intradermal injections involve placing a small amount of the substance just beneath the skin's surface, allowing for the rapid absorption and localized immune response. The limited volume is crucial because injecting too much fluid can result in tissue distention or could potentially lead to adverse effects and inaccurate results in diagnostic tests.

This correct range reflects the specific purpose of intradermal injections, which focuses on the response elicited by a minimal volume rather than the administration of larger volumes as seen in other injection methods like subcutaneous or intramuscular routes.