What do you mean by the term etiology?

Etiology: The study of causes, as in the causes of a disease.

What is the difference between aetiology and etiology?

Aetiology is the preferred spelling in some countries, including the UK, whereas “etiology” without an “a” has taken over in the US. The word “aetiology” comes from the Greek “aitia”, cause + “logos”, discourse.

What are the three elements of etiology?

Generally, the etiology of illness falls into one of three main categories, namely:

• Intrinsic — coming from within.
• Extrinsic — originating from external factors.
• Idiopathic — cause unknown.

  Which is the best definition of an etiologist?

  1. The study of the cause of a disease, including its origin and what pathogens, if any, are involved. 2. Cause of a disease. 3. The branch of philosophy which deals with factors of causation or the factors associated with the causation of disease or abnormal body states Medtalk → Vox populi Cause.

  

  What kind of work does an ethologist do?

  An ethologist studies the behavior of animals. While there are other types of careers in which a person may study animals, this one has a specific primary focus: An ethologist studies animal behavior that seems to come naturally and appears to be pre-programmed into the animal despite its environment.

  Who was the first person to become an ethologist?

  In one sense, the first modern ethologist was Charles Darwin, whose book The Expression of the Emotions in Man and Animals influenced many ethologists.

  What kind of degree do you need to be an ethologist?

  To become an ethologist, you must possess a minimum of a bachelor’s degree in relevant fields like animal science, wildlife management, biology, ecology, veterinary science, animal behaviour, etc. Coursework for such programs may include working with animal specimens in labs under a microscope.

  Which is the best definition of an ethologist?

  ethologist – a zoologist who studies the behavior of animals in their natural habitats. animal scientist, zoologist – a specialist in the branch of biology dealing with animals.

  Which is the best definition of the word etiologic?

  Assignment of a cause, an origin, or a reason for something. b. The cause or origin of a disease or disorder as determined by medical diagnosis. [Late Latin aetiologia, from Greek aitiologiā : aitiā, cause + -logiā, -logy .] e′ti·ol′o·gist n. American Heritage® Dictionary of the English Language, Fifth Edition.

  In one sense, the first modern ethologist was Charles Darwin, whose book The Expression of the Emotions in Man and Animals influenced many ethologists.

  What is the medical dictionary definition of aetiologies?

  (2) A branch of knowledge concerned with the causes of particular phenomena; specifically, a branch of medical science concerned with the causes and origins of diseases. This definition is rarely used in the working parlance. Segen’s Medical Dictionary. © 2012 Farlex, Inc. All rights reserved. 1.