Practice Question
A nurse is preparing to administer a vaccine into the deltoid muscle of a preschooler. Which of the following actions should the nurse take?
Answer Choices:
Correct Answer:
Insert the needle just below the acromion process_
Rationale:
⚪ The deltoid muscle is used for intramuscular (IM) vaccine administration in children aged 3 years and older.
⚪ The correct anatomical site is 2.5 to 5 cm (1 to 2 inches) below the acromion process, ensuring the injection reaches the thickest part of the muscle.
⚪ A 0.5-inch, 22–25 gauge needle is typically appropriate for preschoolers, not a 20-gauge, which is too large.
⚪ A 15° angle is incorrect; IM injections require a 90° angle for proper depth and absorption into muscle tissue.
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This question is from RN ATI Pediatric Nurs 150 (924 Cohort) Final Exam which contains 54 questions.
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From Exam
RN ATI Pediatric Nurs 150 (924 Cohort) Final Exam
54 Questions
View Full Exam Start PracticingQuestion Details
- Category: RN Nursing Exam(s)
- Subcategory: ATI Exam(s)
- Domain: RN ATI Pediatrics
- Answer Choices: 4