A client is to receive a penicillin intramuscular (IM) injection in the ventrogluteal site. What is the correct angle that the nurse should use for the needle insertion?
90 degrees
45 degrees
15 degrees
60 degrees
The Correct Answer is A
A) 90 degrees: For intramuscular (IM) injections, including in the ventrogluteal site, the needle should be inserted at a 90-degree angle to ensure that the medication is deposited deep into the muscle tissue. This angle allows the needle to penetrate the skin and subcutaneous tissue directly into the muscle where it can be absorbed efficiently. The ventrogluteal site, being a large and well-muscled area, is ideal for IM injections because it is less likely to cause damage to nerves or blood vessels, and a 90-degree angle ensures proper placement of the medication.
B) 45 degrees: A 45-degree angle is commonly used for subcutaneous injections which go into the fatty tissue just beneath the skin. This angle ensures that the medication is delivered into the correct layer of tissue, allowing for slow absorption. However, when administering an IM injection, a 45-degree angle would not be deep enough to reach the muscle and could result in improper placement, potentially affecting the medication's effectiveness and increasing the risk of irritation at the injection site.
C) 15 degrees: A 15-degree angle is far too shallow for an intramuscular injection and is typically used for intradermal injections, where the medication is injected just beneath the skin into the dermal layer. Using such a shallow angle for an IM injection would likely cause the needle to remain in the subcutaneous tissue, preventing the medication from reaching the muscle layer and significantly reducing its effectiveness.
D) 60 degrees: A 60-degree angle is too steep for intramuscular injections. At this angle, the needle may not effectively reach the muscle tissue and could cause the medication to be injected too superficially into the subcutaneous layer. This would not allow for proper absorption of the drug and may lead to irritation or a delayed therapeutic effect.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) "I know it is really busy but I do not have time to help you either. I have my own clients.": While it may be tempting to express frustration due to being busy, this response lacks professionalism and does not address the situation appropriately. As healthcare professionals, it is important to communicate effectively and collaborate with colleagues to ensure safe patient care, even when busy. Instead, the nurse should express the need to follow protocols while offering help in a safe manner.
B) "Are you sure the doctor ordered that much morphine? It seems like a lot to give all at once.": Although questioning the dosage is part of safe nursing practice, this response is unnecessary in this situation. If there is a concern about the prescribed amount of morphine, it should be verified with the healthcare provider. However, this question does not directly address the issue of administering the medication safely. It also does not ensure that the nurse is following correct protocols for preparing and administering medication.
C) "I can give your client their pain medications, but I need to draw up and prepare it myself.": This response is the most appropriate because it ensures the nurse is adhering to safe medication administration practices. The nurse should always prepare and administer medications themselves to verify the correct dosage, route, and patient. Allowing another nurse to prepare medication and administering it without proper verification can lead to medication errors. This response also shows willingness to help while maintaining safety standards.
D) "Sure thing, give me that syringe and I will give it for you while you are on break.": This response is inappropriate because it involves accepting medication from another nurse without verifying that the correct drug, dose, and preparation have been followed. It is unsafe to administer medications prepared by others without reviewing the medication and ensuring that everything is accurate. Nurses must always prepare and administer their own medications to prevent potential medication errors.
Correct Answer is A
Explanation
A) The client flushes the medication down the toilet: Flushing medication down the toilet is not recommended unless it is explicitly stated on the medication packaging or insert. Many medications, especially controlled substances, may be harmful to the environment if disposed of in this way. Environmental regulations discourage flushing medications unless instructed by the manufacturer, as it can contribute to water contamination. Therefore, this action indicates a need for additional education on proper medication disposal.
B) The client removes identifying information from the medication container: This is an appropriate action. Removing identifying information from the medication container before disposal helps ensure privacy and confidentiality, preventing unauthorized individuals from accessing personal health information. This is part of safe and secure medication disposal practices.
C) The client reads the medication insert to determine the disposal method: This is an appropriate action. Reading the medication insert is the best way for a client to understand the recommended disposal method for their specific medication. Many medications have detailed instructions on how to dispose of them safely and environmentally.
D) The client mixes the medication with coffee grounds: This is an appropriate action. Mixing medications with coffee grounds, cat litter, or dirt is recommended for medications that should not be flushed or thrown in the trash. This helps make the medication less appealing to children, pets, or others who may come across it and ensures safe disposal. This action is consistent with the guidance for non-hazardous medications.
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