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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Effective use of the incentive spirometer involves slow, sustained inhalation to raise the ball to the desired level and holding the breath for several seconds to fully expand the lungs.
B. Blowing into the mouthpiece is not the correct technique for using an incentive spirometer.
C. Beginning breathing with a rapid, forceful inspiration is not the correct technique for using an incentive spirometer.
D. Exhaling does not raise the ball in the incentive spirometer; it's inhalation that raises the ball to the desired level.
Correct Answer is A
Explanation
A. RLQ (right lower quadrant) is where the appendix is located in the abdomen.
B. LLQ (left lower quadrant) does not describe the location of the appendix.
C. LUQ (left upper quadrant) do not describe the location of the appendix.
D. RUQ (right upper quadrant) do not describe the location of the appendix.
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