A nurse is preparing to perform a heel stick using a spring-loaded automatic puncture device on a 1-week-old infant. In which of the following locations should the nurse puncture the infant's foot? (You will find hot spots to select in the artwork below. Select only the hot spot that corresponds to your answer.)
The Correct Answer is "{\"xRanges\":[93.828125,113.828125],\"yRanges\":[223,243]}"
A. Lateral aspect: The preferred location for performing a heel stick on a neonate is the lateral (outer) aspect of the heel, avoiding the central area and the arch of the foot. This area contains fewer nerve endings and less tissue, making it safer and less painful for the infant. It also minimizes the risk of injury to the underlying bones, blood vessels, and nerves.
B. Heel: The heel is not recommended as a puncture site because it contains fat, bone, and nerves, and puncturing the heel could cause injury or complications such as osteochondritis (bone infection). This site also carries a higher risk of injury to blood vessels and tendons.
C. Medial aspect: The medial (inner) aspect of the heel is also not recommended because it is near the medial plantar artery and nerves. Puncturing this area could result in damage to these structures, leading to complications. The lateral aspect is a safer, preferred location.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Neck flexion when bending forward is not a typical indicator of scoliosis. Scoliosis is identified by abnormal curvature of the spine, not by the neck.
B. Uneven shoulders when standing erect are a key indicator of scoliosis. This asymmetry can be identified when the child bends forward at the waist, which is a standard test for scoliosis during a physical examination.
C. Toes that point inward when bending forward is not a sign of scoliosis. This could be indicative of a different musculoskeletal issue such as hip or leg alignment problems, but it is not related to scoliosis.
D. Knees that bow outward when standing erect indicate bow-leggedness (genu varum), not scoliosis. Scoliosis specifically affects the spine's curvature.
Correct Answer is D
Explanation
A. While it is a good idea to wear a helmet, the color does not significantly impact safety. The helmet should fit securely and cover the forehead, not the ears.
B. Riding against traffic is unsafe. Cyclists should always ride in the same direction as traffic to ensure they are visible to drivers.
C. The child should always walk the bicycle through crosswalks and intersections to ensure safety and better visibility to drivers.
D. Ensuring the balls of the feet touch the ground while seated on the bicycle helps the child maintain balance and provides a safer, more controlled ride.
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