Final answer:
The proper technique for needle insertion includes using the C hold or the L hold, and advancing the needle slowly. Pushing down on the needle is not part of the proper technique.
Step-by-step explanation:
The proper technique for needle insertion does not include pushing down on the needle. Instead, one of the standard holds such as the C hold or the L hold is recommended. The C hold is where the inserter holds the needle like a dart with their thumb and index finger and uses their remaining fingers for skin traction. The L hold can be used when a one-handed technique is necessary, utilizing the thumb and palm. Advancing the needle should be done with a steady hand at the appropriate angle, and the process should not be rushed, ensuring it's done slowly and carefully to reduce tissue damage and discomfort.