Podcast
Questions and Answers
Why is the Z-track method specifically recommended for administering certain dark-colored medications?
Why is the Z-track method specifically recommended for administering certain dark-colored medications?
- To ensure faster absorption of the medication into the bloodstream.
- To minimize pain at the injection site by targeting muscle tissue.
- To allow for a larger volume of medication to be administered.
- To prevent the medication from staining subcutaneous tissues. (correct)
The 'air lock technique' is used in injections for what main purpose?
The 'air lock technique' is used in injections for what main purpose?
- To prevent medication leakage into subcutaneous tissue upon needle withdrawal. (correct)
- To accurately measure the dose of medication being administered.
- To reduce the risk of allergic reaction to the medication.
- To ensure all medication is expelled from the syringe during injection.
What is the primary reason for changing the needle during medication preparation and administration?
What is the primary reason for changing the needle during medication preparation and administration?
- To reduce the risk of infection at the injection site.
- To ensure accurate measurement of the medication dosage.
- To maintain needle sharpness and minimize tissue trauma. (correct)
- To prevent medication from crystallizing inside the needle.
What is the purpose of 'displacing the skin' (Z-tracking) during an intramuscular injection?
What is the purpose of 'displacing the skin' (Z-tracking) during an intramuscular injection?
During aspiration before injecting medication, what observation would necessitate withdrawing the needle and restarting the procedure?
During aspiration before injecting medication, what observation would necessitate withdrawing the needle and restarting the procedure?
A nurse is preparing to administer an intramuscular injection using the Z-track method. After selecting the appropriate site and cleansing the skin, what is the next crucial step?
A nurse is preparing to administer an intramuscular injection using the Z-track method. After selecting the appropriate site and cleansing the skin, what is the next crucial step?
When administering an intramuscular injection, aspiration is performed for which of the following reasons?
When administering an intramuscular injection, aspiration is performed for which of the following reasons?
After injecting a medication using the Z-track method, what action should the nurse avoid?
After injecting a medication using the Z-track method, what action should the nurse avoid?
A patient receiving regular intramuscular injections has developed significant anxiety about the procedure. What intervention could the nurse implement?
A patient receiving regular intramuscular injections has developed significant anxiety about the procedure. What intervention could the nurse implement?
Which needle gauge and length are most appropriate for an intramuscular (IM) injection on an obese adult?
Which needle gauge and length are most appropriate for an intramuscular (IM) injection on an obese adult?
Flashcards
Z-track Injection
Z-track Injection
An injection technique used to prevent dark-colored medications from staining the skin by preventing contact with subcutaneous tissues.
Air Lock Technique
Air Lock Technique
Introducing a small amount of air (0.1-0.2 mL) after the medication to clear the needle and ensure the entire dose is administered.
Aspiration
Aspiration
Pulling back on the syringe plunger after inserting the needle to check for blood, indicating the needle is not in a blood vessel.
Displacing the skin
Displacing the skin
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Why change the needle?
Why change the needle?
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Study Notes
- Z-track method prevents dark-colored medications from staining the skin by preventing contact with tissues.
- Air Lock Technique: Understand the principles and application.
- Needle Changes: Understand when and why a needle should be changed during the injection process.
- Displacing the Skin: Understand the process and rationale behind displacing the skin.
- Aspiration: Understand when to aspirate, what to look for during aspiration.
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Description
Learn about safe injection techniques, including the Z-track method to prevent staining, the air lock technique, correct needle usage, skin displacement, and aspiration. Ensures the safe and effective delivery of medication.
