AB Positive, AB Negative Blood | Rare Blood Type
Less than 4% of the U.S. population have AB positive blood. AB positive blood type is known as the “universal recipient” because AB positive patients can receive red blood cells from all …
Blood Types: What They Are and Mean for Your Health
There are four main blood types: A, B, AB and O. Blood bank specialists determine your blood type based on whether you have antigen A or B on your red blood cells.
Versiti - AB Blood Type | Blood Types Explained
Are you type AB+ or AB-? Learn the facts about what makes your blood type special!
Type AB Blood | Vitalant
You’re an AB blood type — either AB-positive (AB+) or AB-negative (AB-). But what exactly does that mean for you and the patients who can receive your blood?
Blood Types - A, B, AB, O, Rh - Science Notes and Projects
Nov 28, 2023 · Learn about blood types, including A, B, AB, O and Rh+ and Rh-. See which blood type is the universal donor and universal recipient.
AB Definition & Meaning - Merriam-Webster
Dec 8, 2015 · The meaning of AB is an abdominal muscle —usually used in plural. How to use ab in a sentence.
Blood Types Explained: Health, Compatibility, and Rare Types - WebMD
Feb 19, 2025 · For example, those with type A, B, or AB blood may have a higher risk for heart attacks. But your blood type isn’t the only factor that leads to a health ailment.
AB - definition of AB by The Free Dictionary
ab- a prefix occurring in verbs or verbal derivatives borrowed from Latin, where it meant “off, away”: abhor; abjure; abrade. Compare a- 4, abs-.
Understanding Your Blood Type With the ABO System and Rh Factor
Dec 7, 2025 · The ABO system has four major blood types: A, B, AB, and O. Blood types are further categorized by the presence (positive or +) or absence (negative or -) of the Rh (D) …
AB Definition & Meaning | Dictionary.com
a major blood group usually enabling a person whose blood is of this type to donate blood to persons of type AB and to receive blood from persons of type O, A, B, or AB.