Use a transdermal patch to apply the medication over a hairless skin site for continuous absorption.

Deliver the medication intramuscularly at a 90° angle into a large muscle to allow rapid absorption of the medication.

Administer the medication subcutaneously at a 45° angle into the fatty tissue to promote slow absorption.

Inject the medication intradermally at a 10-15° angle and observe for a small bleb formation on the skin.