{"podcast":{"title":"Nursing & Healthcare Exam Prep","slug":"nursing-healthcare-exam-prep-7652377","podcast_index_feed_id":7652377,"rss_url":"https://feeds.captivate.fm/nursing-healthcare-exam/","website_url":"https://open-exam-prep.com/","image_url":"https://artwork.captivate.fm/fb38b3c9-b9fb-4aa8-a9c5-16b976973652/20260111-1010-Image-Generation-simple-compose-01keq405g5f6sbb9d.png","author":"Ran Chen, EA, CFP®","episode_count":190,"summary":"Nursing & Healthcare Exam Prep is a daily podcast designed to help future nurses and healthcare professionals pass their licensing and admission exams with clarity and confidence. Built and operated by OpenExamPrep, this podcast breaks down major nursing and healthcare exams into focused, easy-to-digest episodes covering NCLEX-RN, NCLEX-PN, CNA certification, and ATI TEAS, across national exam standards and applicable state-level requirements. Each episode targets one key concept, common exam trap, or high-frequency test topic—making it ideal for studying during commutes, workouts, or short study sessions. Created by Ran Chen, EA, CFP®, a financial professional and exam specialist who has personally passed multiple professional licensing exams, Nursing & Healthcare Exam Prep was developed from firsthand experience with how challenging—and often poorly structured—exam preparation can be. The goal is simple: make nursing and healthcare exam prep clearer, more accessible, and more effective through structured explanations and modern learning tools. Whether you’re preparing for the NCLEX-RN, NCLEX-PN, CNA, or ATI TEAS, just starting your healthcare education journey, or reviewing befo…","last_synced_at":"2026-07-27T04:18:12.463778+00:00","page_url":"https://stenobird.com/podcast/nursing-healthcare-exam-prep-7652377"},"episode":{"title":"Phlebotomy Exam Prep 11, EDTA (Lavender) Tube — Uses and Mechanism","slug":"phlebotomy-exam-prep-11-edta-lavender-tube-uses-and-mechanism","published_at":"2026-05-08T22:25:11+00:00","page_url":"https://stenobird.com/podcast/nursing-healthcare-exam-prep-7652377/phlebotomy-exam-prep-11-edta-lavender-tube-uses-and-mechanism","show_page_url":"https://stenobird.com/podcast/nursing-healthcare-exam-prep-7652377","url":"https://open-exam-prep.com/","audio_url":"https://episodes.captivate.fm/episode/27c5f020-37c7-4398-ab85-30fd8d4bae7b.mp3","summary":"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: - EDTA's mechanism of action is chelating calcium ions, which is an essential step in the blood clotting cascade. - The lavender-top tube is crucial for hematology tests like the CBC and ESR because EDTA preserves the natural size and shape of blood cells. - Immediately after drawing, the tube must be inverted 8-10 times to thoroughly mix the blood and anticoagulant, preventing microclots. - A common exam trap is underfilling the tube, which increases the EDTA-to-blood ratio and causes red blood cell shrinkage, leading to inaccurate results like a falsely low hematocrit. - K2 EDTA is generally preferred over K3 EDTA for hematology studies as it has a lesser impact on red blood cell volume. 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","meta_description":"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 passionat…","key_points":[],"chapters":[],"topics":[],"duration_seconds":183,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/nursing-healthcare-exam-prep-7652377/episodes/phlebotomy-exam-prep-11-edta-lavender-tube-uses-and-mechanism/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/nursing-healthcare-exam-prep-7652377/phlebotomy-exam-prep-11-edta-lavender-tube-uses-and-mechanism.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}