CPT Practice Exam 2026 – Comprehensive All-in-One Guide to Certified Phlebotomy Technician Success! Flash Cards

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

From $12.50Unlock all

1 / 20

What does ESR measure?

?

Measures the rate at which red blood cells (RBCs) in a test tube separate from blood serum over time

Next
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy