Z track technique is used for
**Core Concept**
The Z-track technique is a method used to administer intramuscular injections, particularly for medications that are irritating to tissues or have a high risk of causing pain or inflammation. This technique is designed to minimize discomfort and prevent the medication from leaking into the subcutaneous tissue.
**Why the Correct Answer is Right**
The Z-track technique involves a specific injection technique where the needle is inserted at a 90-degree angle, and the plunger is depressed quickly while withdrawing the needle. This rapid injection helps to minimize the risk of the medication leaking into the subcutaneous tissue, reducing the risk of irritation or pain. The technique also helps to deposit the medication deep within the muscle, where it can be most effective.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because the Z-track technique is not typically used for subcutaneous injections, which have a lower risk of irritation or pain.
**Option B:** This option is incorrect because the Z-track technique is not used for intravenous injections, which are administered directly into a vein.
**Option C:** This option is incorrect because the Z-track technique is not used for oral medications, which are ingested and absorbed through the digestive system.
**Clinical Pearl / High-Yield Fact**
The Z-track technique should be used for medications that are known to be irritating to tissues, such as penicillin and other antibiotics. This can help to minimize the risk of pain or inflammation at the injection site.
**Correct Answer: C. Intramuscular injections. Intramuscular injections.**