Rh Factor

Pronunciation: /ɑr ˈfæktər/

Definitions of Rh factor

noun a factor that can cause an immune response in certain situations, such as during pregnancy

Example Sentences

A1 The Rh factor is a protein found on red blood cells.

A2 Doctors test for the Rh factor to determine a person's blood type.

B1 Having a different Rh factor from a blood donor can cause complications during a transfusion.

B2 Pregnant women are often tested for the Rh factor to prevent issues with Rh incompatibility.

C1 Understanding the Rh factor is important in the field of genetics and blood transfusion medicine.

C2 Researchers continue to study the impact of the Rh factor on various medical conditions and treatments.

Examples of Rh factor in a Sentence

formal The Rh factor is an inherited protein found on the surface of red blood cells.

informal Do you know if you have the Rh factor in your blood?

slang I heard that Rh factor can affect your blood type.

figurative The presence or absence of the Rh factor can be like a genetic fingerprint.

Grammatical Forms of Rh factor

• plural: Rh factors
• comparative: more Rh factor
• superlative: most Rh factor
• present tense: is Rh factor
• future tense: will be Rh factor
• perfect tense: has been Rh factor
• continuous tense: is being Rh factor
• singular: Rh factor
• positive degree: Rh factor
• infinitive: to be Rh factor
• gerund: being Rh factor
• participle: Rh factor

Origin and Evolution of Rh factor

First Known Use: 1940 year

Language of Origin: English

Story behind the word: The term 'Rh factor' originated from the study of Rhesus monkeys in the mid-20th century.

Evolution of the word: Initially used to describe a blood factor found in Rhesus monkeys, the term 'Rh factor' later became associated with human blood types and the Rh blood group system.