At which site on the diagram would the nurse give an Intramuscular injection into the vastus lateralis?
A
B
C
D
The Correct Answer is B
The vastus lateralis muscle, located on the lateral aspect of the thigh, is one of the preferred sites for intramuscular injections. To administer an injection at this site, one should divide the thigh into thirds from the hip to the knee and choose the middle third as the injection area. It's important to inject into the lateral muscle body, avoiding the anterior thigh. The needle should be inserted at a 90-degree angle to the skin, ensuring that it penetrates deep into the muscle tissue. This site is particularly recommended for infants and children, as it is typically well-developed and can absorb the medication effectively. For adults, the vastus lateralis is also a safe choice, especially when other sites are not available or not recommended.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Using a filtered needle when mixing medications can be important to prevent contamination but is not specifically related to the medication's formulation or properties.
B. Using a filtered needle is most critical when drawing medication from an ampule to remove any particulate matter such as glass or debris that may be present.
C. Reconstituting medications may require a filtered needle to prevent contamination, but it's not the primary reason for using a filtered needle.
D. Whether a medication is clear or not does not determine the necessity of using a filtered needle; it's more related to the method of storage and packaging, such as ampules.
Correct Answer is ["C","D","E"]
Explanation
A. Room number is not typically considered one of the "rights" associated with medication administration.
B. Prescriber is not typically considered one of the "rights" associated with medication administration.
C. Documentation: documenting the medication administration is essential for accountability and continuity of care.
D. Dose: verifying the correct dosage is another crucial "right" to prevent medication errors.
E. Assessment: assessing the client's condition and suitability for the medication is also a vital aspect of medication administration.
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