Ran Chen, EA, CFP®

Nursing & Healthcare Exam Prep

Education EN ↓ 174 episodes

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 st...

Author

Ran Chen, EA, CFP®

Episodes

Phlebotomy Exam Prep 49, 24-Hour Urine — Patient Instructions 15.06.2026 2:25

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 correct procedure for starting a 24-hour urine collection...

Phlebotomy Exam Prep 48, Urine Specimen Collection Types 14.06.2026 3:03

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 first-morning specimen is the most concentrated, making it...

Phlebotomy Exam Prep 47, Chain of Custody — Forensic Specimens 13.06.2026 3:09

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 critical requirements for patient identification in forens...

Phlebotomy Exam Prep 46, Specimen Aliquoting Best Practices 12.06.2026 4:00

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: - Why using a transfer pipette is the required standard over pou...

Phlebotomy Exam Prep 45, Specimen Rejection Criteria 11.06.2026 3:06

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: - Why a mislabeled specimen is a critical error that always requ...

Phlebotomy Exam Prep 44, Plasma vs Serum — Key Differences 10.06.2026 3:24

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 fundamental difference: Plasma contains fibrinogen because...

Phlebotomy Exam Prep 43, Centrifugation Principles and Time 09.06.2026 3:20

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 standard centrifugation setting for serum and plasma is 10...

Phlebotomy Exam Prep 42, Specimen Transport Temperature Requirements 08.06.2026 3:54

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 four key temperature requirements for specimen transport:...

Phlebotomy Exam Prep 41, Chilled Specimens — Ice Slurry 07.06.2026 2:25

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 key analytes that require immediate chilling after collect...

Phlebotomy Exam Prep 40, Light-Sensitive Specimens 06.06.2026 3:06

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: - That light exposure causes photodegradation, which leads to fa...

Phlebotomy Exam Prep 39, Cold Agglutinin Specimen Handling 05.06.2026 2:46

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: - Cold agglutinin tests demand a pre-warmed red-top tube that is...

Phlebotomy Exam Prep 38, Bleeding Time Test — Modified Ivy Method 04.06.2026 2:51

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 critical importance of maintaining a blood pressure cuff a...

Phlebotomy Exam Prep 37, Therapeutic Drug Monitoring — Peak vs Trough 03.06.2026 3:08

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 critical difference between trough (lowest drug concentrat...

Phlebotomy Exam Prep 36, Glucose Tolerance Test (GTT) Protocol 02.06.2026 2:25

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 GTT protocol begins with a mandatory 8 to 12-hour fast bef...

Phlebotomy Exam Prep 35, Allen Test Procedure 01.06.2026 3:28

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 Allen test assesses collateral circulation via the ulnar a...

Phlebotomy Exam Prep 34, Arterial Blood Gas (ABG) Collection 31.05.2026 3:06

Phlebotomy Exam Prep 33, Blood Culture Order in Draw Sequence 30.05.2026 2:50

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: - Blood cultures must always be drawn first in the order of draw...

Phlebotomy Exam Prep 32, Blood Cultures — Aseptic Technique 29.05.2026 3:34

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 critical two-step skin antisepsis technique involving alco...

Phlebotomy Exam Prep 31, Syncope (Fainting) Patient Response 28.05.2026 2:54

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: - Your first action during a syncopal episode is to immediately...

Phlebotomy Exam Prep 30, Arterial Puncture — Recognition 27.05.2026 2:01

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: - To recognize an arterial puncture by its three key signs: brig...

Phlebotomy Exam Prep 29, Nerve Injury Recognition and Response 26.05.2026 2:45

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 hallmark signs of a nerve injury during phlebotomy, such a...

Phlebotomy Exam Prep 28, Hemolysis — Causes and Prevention 25.05.2026 4:17

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: - How vigorous shaking and traumatic 'probing' draws mechanicall...

Phlebotomy Exam Prep 27, Hematoma Prevention and Management 24.05.2026 2:34

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 number one priority when a hematoma begins to form is to i...

Phlebotomy Exam Prep 26, IV Line Side and Cannula Considerations 23.05.2026 4:16

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 primary rule is to always use the opposite arm of a runnin...

Phlebotomy Exam Prep 25, Mastectomy Side Restriction 22.05.2026 3:13

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: - Why venipuncture is contraindicated on the side of a mastectom...