Good Example Of Essay On Components Of The Digestive System

The digestive system is composed of a group of organs that work together in converting the ingested food into energy and other necessary nutrients in nourishing the body. It entails the gastrointestinal tract that is made up of the pharynx, the esophagus, the oral cavity, small intestines, the stomach and the large intestines. In addition to the alimentary canal are several essential accessory glands that help in the digestion of food (Smith & Morton, 2010). These are the tongue, salivary glands, teeth, pancreases and the gall bladder. The digestive system physiology entails six processes that is food ingestion, digestive enzymes and fluids secretion, mixing and moving food, absorption of nutrients and the excretion of wastes (Chiba, 2009). These organs are internal and can only be viewed with the aid of radiology techniques when a problem arises.
Radiology technology entails the production of medical imaging of internal organs and structures. The radiologist’s technologists are very important as they play an integral role in the detection of disease and injury in the body’s internal organs as the professionals have specialties in the imaging of human anatomy. In the provision of care, the radiographer uses their expertise and knowledge of patients care, physiology, anatomy, radiology and pathology in assessing the patients and evaluating the resulting radiographic media. This includes areas of the digestive system; thus, it is imperative for the radiologist to understand the anatomy and physiology of the system. Radiological technologists have a responsibility of ensuring that the patients are accurately positioned in an effort to ensuring good quality of the diagnostic image produced (Sardanelli, Hunink, Gilbert, Di Leo, & Krestin, 2010). When conducting an integumentary imagining examination, it is, therefore, paramount to understand the anatomy and physiology involved.
An example when performing an upper gastrointestinal tract radiography of the stomach, it is very important for the professional to know the position of the stomach to be able to view and produce a clear image when evaluating for tumors, inflammation, blockages or any other abnormalities. The practitioner will be able to determine the method of radiology technology to use depending on the anatomy of the organ i.e. in a barium swallow examination.

References

Chiba, L. I. (2009). Digestive physiology. In Animal Nutrition Handbook (pp. 28–53).
Sardanelli, F., Hunink, M. G., Gilbert, F. J., Di Leo, G., & Krestin, G. P. (2010). Evidence-based radiology: Why and how? European Radiology. doi:10.1007/s00330-009-1574-4
Smith, M. E., & Morton, D. G. (2010). The digestive system: Basic edition science and clinical conditions. Edinburgh: Churchill Livingstone.