Please be sure to eat all the food that is recommended on the Nutrisystem meal plan. You could be at risk of health issues if you do not maintain a healthy diet. 1  If you're pregnant, you may not join the Nutrisystem program.  If you're a nursing mother, you may not join the Nutrisystem program.
Quick Answer. According to The Free Dictionary, etiology, also spelled aetiology, is the study of exploration of the cause or factors contributing to something. In pathology, it specifically denotes the investigation into the cause or origins of a disease.
The branch of medicine dealing with the heart and its diseases. Classified under: Nouns denoting cognitive processes and contents. Hypernyms (cardiology is a kind of...): medical specialty; medicine (the branches of medical science that deal with nonsurgical techniques).he branch of medicine dealing with the heart and its diseases. Classified under: Nouns denoting cognitive processes and contents. Hypernyms (cardiology is a kind of...): medical specialty; medicine (the branches of medical science that deal with nonsurgical techniques).