Final answer:
The Z-track injection technique involves leaving the needle in place for about 10 seconds after the medication has been administered. This allows the medication to disperse and minimizes leakage.
Step-by-step explanation:
The Z-track injection is a method of intramuscular injection used to prevent medication from leaking back onto the subcutaneous tissue.
Regarding how long is the needle kept inserted during a Z-track injection,
it's not determined by an exact amount of time such as 1, 5, 10, or 15 seconds.
It is more about the rate of the medication injection than the time needle stays in.
However, after the medication has been injected, the needle should be left in place for about 10 seconds. This allows the medication to disperse into the tissues before the needle is withdrawn, minimizing any leakage.
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