# Phlebotomy Exam Prep 20, Heel Stick — Newborn and Infant

Page: https://stenobird.com/podcast/nursing-healthcare-exam-prep-7652377/phlebotomy-exam-prep-20-heel-stick-newborn-and-infant
Text version: https://stenobird.com/podcast/nursing-healthcare-exam-prep-7652377/phlebotomy-exam-prep-20-heel-stick-newborn-and-infant.md
Podcast: [Nursing & Healthcare Exam Prep](https://stenobird.com/podcast/nursing-healthcare-exam-prep-7652377)
Published: 2026-05-17T22:25:11+00:00
Episode link: https://open-exam-prep.com/
Audio file: https://episodes.captivate.fm/episode/d356d59e-fbec-44bd-8f89-0fa7b014d8d8.mp3
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JSON: https://stenobird.com/v1/public/podcasts/nursing-healthcare-exam-prep-7652377/episodes/phlebotomy-exam-prep-20-heel-stick-newborn-and-infant
Duration seconds: 148

## Resource

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - The only acceptable puncture sites for an infant heel stick are the medial and lateral plantar surfaces of the heel. - Puncturing the center of an infant's heel carries a high risk of injuring the calcaneus bone, potentially causing osteomyelitis. - Warming the heel for 3-5 minutes prior to puncture is a crucial step to increase blood flow and ensure a viable sample. - The first drop of blood must be wiped away because it is contaminated with tissue fluid that can invalidate test results. - Excessive squeezing or 'milking' of the foot can cause hemolysis and specimen contamination, a common reason for sample rejection. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

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## Transcript

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