FOUNDATION CLINICAL SCIENCES FOR RADIOGRAPHY (FCS) LEARNING PACKAGE INTRODUCTION TO REGIONAL ANATOMY Introduction This package is designed to introduce you to anatomical body regions and some basic medical terminology. Information regarding recommended text is give however you may come across other texts that are helpful and more suited to your learning style.If you have any queries about this, discuss it with members of the module team. It is worth enquiring whether a textbook has related study guides or interactive CD roms available. Most anatomy and physiology textbooks have new editions produced yearly. In this pack you are asked to perform certain activities to reinforce your learning, this is because research has shown that retention of information is improved if you become an ACTIVE learner. Developing a questioning approach to your studies rather than attempt to passively absorb information will aid retention and recollection of information. Refer to the C.R.E.A.M. strategy for learning in The study skills handbook (Cotterell, 1999) especially pg 77 onwards. To optimise your placement experience and communicate effectively as practising radiographers you need to acquire a good grounding in basic medical terminology. Try to look up any terms you come across that you are unfamiliar with, most anatomy and physiology textbooks include a glossary. It is a good idea to construct your own glossary of terms as you come across them for your own future reference. 1 Learning Outcomes By the end of this learning pack you should be able to: Define the anatomical position Explain in words/ diagrams medical terms that relate to orientation/position Locate and name the regions of the abdomen Define at least 10 medical terms The Anatomical position In discussing human anatomy it is vital to orientate relevant structures in relation to one another. This concept is aided with use of specific terminology. Research the terms “the anatomical position ”and “anatomical relationships” and then try to complete the following. (see Chapter 1 Principles of Anatomy and Physiology Gerard J Tortora and Bryan H Derrickson (12th Edition) or Chapter 1 of Structure & Function of the Body Thibodeau & Patton) Activity: Define the anatomical position in words or diagrams ............................................................................. Explain the significance of the anatomical position. ……………………………………………………. Body Cavities The body is divided up into cavities. The main ones are:The Cranio-Sacral Cavity The Thoraic Cavity The Abdomino-pelvic cavity NB The skeleton is divided up into two components - Axial and Appendicular which you will cover in the musculo-skeletal system 2 Abdominal Regions Why is it important to know which organs lie in what regions? In your clinical placements all of you will have to help position patients for either their examinations or treatments. Communication regarding patients will use medical terms so to work effectively and safely you must have an in depth knowledge - imagine if you where asked to image or treat an area and you didn’t know where it was! You should remember that each patient is an individual and that there may be some slight variation of the position of organs with a person’s position or body habitus. E.g. late pregnancy may affect the position of the urinary bladder. Occasionally a person may have their organs located on the opposite side of the body to what is considered the “norm”. Find out the medical term for this and write it down.......................................... 3 Activity Study the diagram below that depicts the 9 regions of the abdomen. Test your knowledge by trying to draw the diagram from memory– you may need a few attempts to get it right! Can you devise a strategy that helps you remember. Discuss this with another member of your group. How do they remember? 4 Regional contents of the Abdomen The table below shows some of the contents of each region of the abdomen. As your learning of regional anatomy progresses add to the table develop your own educational resource 5 RIGHT HYPOCHONDRIAL REGION Liver and Gall bladderd sup Colon – hepatic flexure EPIGASTRIC REGION Liver Transverse colondaorta and vena a Pylorus and Duodenum (1st part) LEFT HYPOCHONDRIAL REGION StomachSpln Kidney and Suprarenal gland Colon – splenic flexure RIGHT LUMBAR REGION Kidney Colon – ascending Small intestine UMBILICAL REGION Transverse colon Abdominal aorta Vena CavaSmall intestine Iliac vessels LEFT LUMBAR REGION Colon – descending Pancreas Small intestine (jejunum) RIGHT ILIAC REGION Caecum Appendix Small intestine (ileum) HYPOGASTRIC REGION Distensible organs of the pelvis Full bladder uterus after 12th week of pregnancy. Small intestineIliac vessels Spermatic cords LEFT ILIAC REGIONigmoid colon Small intestine Describe the meaning of the following in either words or diagrams: superior lateral Inferior proximal anterior(or ventral) distal posterior(or dorsal) superficial medial deep 6 In some of the sessions and certainly in clinical practice you will be viewing images generated by CT or MRI which depict anatomy in various planes. These planes may be transverse crosssectional, sagittal or coronal. Look up the meaning of these terms and complete the following activity. Activity:Define the following anatomical planes, drawing schematic diagrams to help you remember them. sagittal......................................................................... median-sagittal (or mid-sagittal) ......................................... coronal.......................................................................... axial (or transverse).......................................................... 7 Medical Terminology 8 9 activity : Learning anatomical terms is like learning a different language. Review the previous diagrams and then complete the table below to test your knowledge. cervical axillary digital or phalangeal occipital gluteal inguinal cranial thoracic plantar/pedal nasal sacral renal popliteal sternal temporal vertex tarsal pubic gastric otic cubital dorsum cephalic lumbar genital mammary femoral palmar oral hepatic lingual coccygeal pectoral orbital parietal loin patellar mediastinal pleural Add some other terms that you have discovered ………………………………………………………….. …………………………………………………………. ………………………………………………………….. Finally, looking back at the learning outcomes for this learning pack. How well do you think you have addressed all the outcomes? References & Textbooks Cottrell Stella1999 The Study Skills Handbook Monkhouse Stanley 2001 Clinical Anatomy. A core text with self-assessment Principles of Anatomy and Physiology Gerard J Tortora and Bryan H Derrickson (12th Edition) Tortora G,.J.and Grabowski S.R, 2000 Principles of Anatomy and Physiology 9th edition Structure & Function of the Body Thibodeau & Patton 13th Edition 10