Which actions are appropriate when administering an intradermal injection?

Monitoring the skin for a wheal is essential when administering an intradermal injection because the formation of a wheal indicates that the injection has been administered correctly. An intradermal injection involves the placement of a small volume of medication (typically 0.1 to 0.5 mL) into the dermis, which is the layer of skin just beneath the epidermis. When the needle is inserted properly, a small raised area, or wheal, should appear at the injection site, confirming that the medication is in the correct location.

This observation is crucial for the evaluation of certain types of vaccinations or allergy tests, where the response at the injection site helps healthcare providers determine if an individual is reacting to a substance. The ability to recognize a wheal indicates both the skill of the person administering the injection and the effectiveness of the procedure.

While the other actions mentioned may have their own contexts in injection practices, they are not standard or appropriate for intradermal injections specifically. The correct technique plays a critical role in the efficacy and safety of intradermal injections, making the monitoring of the wheal a fundamental component of the procedure.